594 lines
28 KiB
HTML
594 lines
28 KiB
HTML
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<meta name="abstract" content="Following are instructions to use function 01 through 49. Functions 21 through 49 are available when you select manual mode." />
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<title>Normal control panel functions</title>
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<body id="rzatmnormfunc"><a name="rzatmnormfunc"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Normal control panel functions</h1>
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<div><p>Following are instructions to use function 01 through 49. Functions
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21 through 49 are available when you select manual mode.</p>
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<div class="section"><p>The instructions you follow for function 01 or function 02 depends
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on whether your server uses a keystick. Also, the instructions for function
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01 and 02 alternate between servers with a keystick and servers without a
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keystick.</p>
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<p>To determine how to activate functions 01 and 02 on a control
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panel, do the following:</p>
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</div>
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<ol><li class="stepexpand"><span> <span class="uicontrol">Does the control panel have an electronic keylock (a
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keystick)?</span> </span>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">Yes</span> </td>
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<td valign="top">Go to the next step.</td>
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</tr>
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<tr><td valign="top"> <span class="uicontrol">No</span> </td>
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<td valign="top">The system displays the IPL key mode (M or N only). The IPL key modes,
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Auto and Secure, are not supported. Follow function 01 and 02 procedures for
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<span class="uicontrol">system without a keystick</span>.</td>
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</tr>
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</tbody>
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</table>
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</div>
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</li>
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<li class="stepexpand"><span>Insert the keystick.</span> <p>Press the Mode-selection button
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to select the IPL mode. Follow function 01 and 02 procedures for <span class="uicontrol">systems
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with a keystick</span>.</p>
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</li>
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</ol>
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<div class="section"><div class="note"><span class="notetitle">Note:</span> The function that is displayed is not activated until you press
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Enter on the control panel.</div>
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<p>To select a function number, press the
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Increment (^) or Decrement (V) button on the control panel. To activate the
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function, press Enter on the control panel while the system displays the required
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function number.</p>
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<p><strong>Function 01-Display Selected IPL Type and IPL Speed
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(on Systems with a Keystick)</strong></p>
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<p>This function allows you to display
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the selected type and speed for the next IPL.</p>
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<ol><li>Display IPL types (A, B, C, or D).</li>
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<li>Display IPL speed (F, S, SE, V=F, or V=S).</li>
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</ol>
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<p>When selected, function 01 displays the currently selected IPL type
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and IPL speed values (where each ( <samp class="codeph">_</samp>) represents 1 character):</p>
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<p>The
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following table shows a function 01 example with a keystick.</p>
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<p><strong>Function
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01 on systems with a keystick</strong> </p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e91">Function/data </th>
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<th valign="top" id="d0e93">Action or description </th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e91 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e93 ">Use the Increment or Decrement buttons to scroll to function 01.</td>
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</tr>
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<tr><td valign="top" headers="d0e91 "> <pre>0 1 _ _ A _ _ _ _ _ V = F _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e93 ">Valid IPL types are A, B, C, and D. <p>Valid IPL speed displays are
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<samp class="codeph">F, S, SE, V=F, or V=S</samp>.</p>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e91 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e93 ">Use the Increment or Decrement buttons to scroll through the control
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panel functions.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p><strong>Function 01-Display Selected IPL Type, Logical Key Mode, and
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IPL Speed (on Systems without a Keystick)</strong></p>
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<p>This function allows you
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to display the selected IPL type, logical key mode, and speed for the next
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IPL.</p>
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<ol><li>Display IPL types (A, B, C, or D).</li>
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<li>Display the valid logical key modes (M or N).</li>
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<li>Display IPL speed (F, S, SE, V=F, or V=S).</li>
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</ol>
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<p>The following table shows a function 01 example on systems without
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a keystick.</p>
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<p><strong>Function 01 on systems without a keystick</strong> </p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e149">Function/data</th>
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<th valign="top" id="d0e151">Action or description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e149 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e151 ">Use the Increment or Decrement buttons to scroll to function 01.</td>
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</tr>
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<tr><td valign="top" headers="d0e149 "> <pre>0 1 _ _ A _ _ M _ _ V = F _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e151 ">Valid IPL types are A, B, C, and D. <p>Valid logical key modes are
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M and N.</p>
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<p>Valid IPL speed displays are <samp class="codeph">F, S, SE, V=F, or V=S.</samp></p>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e149 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e151 ">Use the Increment or Decrement buttons to scroll through the control
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panel functions.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p><strong>Function 02 with a keystick - Select IPL Type and IPL Speed
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Override (on Systems with a Keystick)</strong></p>
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<p>Before you can use function
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02, you must have the system in Manual mode. You can make selection changes
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to IPL types with the system powered on or off. However, to select the IPL
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speed override, you must power off the system.</p>
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<p>The following table shows
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the sequence used to select the IPL type on iSeries™ servers that are powered on.</p>
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<p><strong>Function
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02 selects IPL type on powered-on systems with a keystick</strong></p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e204">Function/data</th>
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<th valign="top" id="d0e206">Action or description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e204 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e206 ">Use the Increment or Decrement buttons to scroll to function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e204 "> <pre>0 2 _ _ A < _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e206 ">Press Enter to start function 02. The current IPL type is displayed
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with a pointer.</td>
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</tr>
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<tr><td valign="top" headers="d0e204 "> <pre>0 2 _ _ B < _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e206 ">Use the Increment or Decrement buttons to scroll through the IPL types.</td>
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</tr>
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<tr><td valign="top" headers="d0e204 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e206 ">Press Enter to select the IPL type and exit function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e204 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e206 ">Use the Increment or Decrement buttons to scroll through the control
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panel functions.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>The following table shows the sequence used to select the IPL type
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and IPL speed on iSeries 400<sup>®</sup> systems
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that are powered off.</p>
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<p><strong>Function 02 selects IPL type and IPL speed
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on powered-off systems with a keystick </strong> </p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e267">Function/Data</th>
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<th valign="top" id="d0e269">Action or Description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Use Increment or Decrement buttons to scroll to function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ A < _ _ _ _ _ _ V _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Press Enter to start function 02: <ul><li>The current IPL type is displayed with pointer.</li>
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<li>The current IPL speed is displayed.</li>
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</ul>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ B < _ _ _ _ _ _ V _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Use the Increment or Decrement buttons to scroll through the IPL types
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and speeds.</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ B _ _ _ _ _ _ _ V _ < _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Press Enter to select the IPL type. <ul><li>The current IPL type is displayed.</li>
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<li>The current IPL speed is displayed with a pointer.</li>
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</ul>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ B _ _ _ _ _ _ _ S _ < _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Use the Increment or Decrement buttons to scroll through the IPL speeds.</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Press Enter to select the IPL speed and exit function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e267 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e269 ">Use the Increment or Decrement buttons to scroll through the control
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panel functions.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p><strong>Function 02 without a keystick-Select IPL Type, IPL Speed Override,
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and Logical Key Mode (on Systems without a Keystick.)</strong></p>
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<p>You can use
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function 02 in either normal mode or manual mode. With the system either powered
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on or off, this function allows you to select the IPL type and logical key
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mode. Before you can select the IPL speed override, you must power off the
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system.</p>
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<p><strong>Powered-on systems</strong></p>
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<p>For powered-on systems without
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a keystick, function 02 is used to select the IPL mode and logical key mode.
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The following table shows an example of the function 02 IPL type and logical
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key mode selection sequence for a powered-on system that does not have a keystick.</p>
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<p><strong>Function
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02 selects IPL type and logical key mode on powered-on systems without a keystick</strong></p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e357">Function/data</th>
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<th valign="top" id="d0e359">Action or description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Use the Increment or Decrement buttons to scroll to function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ A < _ M _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Press Enter to start function 02. <ul><li>The current IPL type is displayed with a pointer.</li>
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<li>The current logical key mode is displayed.</li>
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</ul>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ B < _ M _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Use the Increment or Decrement buttons to scroll through the IPL types.</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ B _ _ M < _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Press Enter to select the IPL type.</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ B _ _ N < _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Use the Increment or Decrement buttons to scroll through the logical
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key modes.</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Press Enter to select the logical key mode and exit function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e357 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e359 ">Use the Increment or Decrement buttons to scroll through the control
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panel functions.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p><strong>Powered-off systems</strong></p>
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<p>For powered-off systems without
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a keystick, function 02 is used to select the IPL type, logical key mode,
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and IPL speed indicators. The following table shows an example of the function
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02 IPL type, logical key mode, and IPL speed selection sequence for a powered-off
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system that does not have a keystick.</p>
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<p><strong>Function 02 selects IPL type,
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logical key mode, and IPL speed on powered-off systems without a keystick</strong></p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e437">Function/data</th>
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<th valign="top" id="d0e439">Action or description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e439 ">Use the Increment or Decrement buttons to scroll to function 02.</td>
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</tr>
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<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ A < _ M _ _ _ _ V _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e439 ">Press Enter to start function 02. <ul><li>The current IPL type is displayed with a pointer.</li>
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<li>The current logical key mode is displayed.</li>
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<li>The current IPL speed is displayed.</li>
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</ul>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ B < _ M _ _ _ _ V _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e439 ">Use the Increment or Decrement buttons to scroll through the IPL types.</td>
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</tr>
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<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ B _ _ M < _ _ _ V _ _ _
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
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</td>
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<td valign="top" headers="d0e439 ">Press Enter to select the IPL type. <ul><li>The current IPL type is displayed.</li>
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<li>The current logical key mode is displayed with a pointer.</li>
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<li>The current IPL speed is displayed.</li>
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</ul>
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</td>
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</tr>
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<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ B _ _ N < _ _ _ V _ _ _
|
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
|
|
</td>
|
|
<td valign="top" headers="d0e439 ">Use the Increment or Decrement buttons to scroll through the logical
|
|
key modes.</td>
|
|
</tr>
|
|
<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ B _ _ N _ _ _ _ V _ < _
|
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
|
|
</td>
|
|
<td valign="top" headers="d0e439 ">Press Enter to select the logical key mode. <ul><li>The current IPL type is displayed.</li>
|
|
<li>The current logical key mode is displayed.</li>
|
|
<li>The current IPL speed is displayed with a pointer.</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ B _ _ N _ _ _ _ S _ < _
|
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
|
|
</td>
|
|
<td valign="top" headers="d0e439 ">Use the Increment or Decrement buttons to scroll through the IPL speeds.</td>
|
|
</tr>
|
|
<tr><td valign="top" headers="d0e437 "> <pre>0 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
|
|
</td>
|
|
<td valign="top" headers="d0e439 ">Press Enter to select the IPL speed and exit function 02.</td>
|
|
</tr>
|
|
<tr><td valign="top" headers="d0e437 "> <pre>0 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
|
|
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _</pre>
|
|
</td>
|
|
<td valign="top" headers="d0e439 ">Use the Increment or Decrement buttons to scroll through the control
|
|
panel functions.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p><strong>Function 03-Start IPL</strong></p>
|
|
<p>The system enables function
|
|
03 only when the key mode is in manual and the system power is on.</p>
|
|
<p>This
|
|
function starts an IPL of the selected IPL type when you press the Enter button.
|
|
The system will load all the Licensed Internal Code.</p>
|
|
<div class="attention"><span class="attentiontitle">Attention:</span> The
|
|
system does not perform a system shutdown before the IPL. The use of this
|
|
function can cause loss of data.</div>
|
|
<p><strong>Function 04-Lamp Test</strong></p>
|
|
<p>This
|
|
function shows whether any control panel indicators are burned out and whether
|
|
characters that are displayed on the control panel <var class="varname">Function/Data</var> display
|
|
are valid. When you activate this test, all the control panel lights and indicators
|
|
flash on and off.</p>
|
|
<p>The lamp test continues on the system control panel
|
|
until you perform another control panel function or a power procedure. The
|
|
lamp test for the expansion unit control panel is active for 25 seconds and
|
|
does not flash.</p>
|
|
<p>Use this procedure to verify that the lights on the
|
|
system control panel are working correctly. If you cannot complete these steps,
|
|
contact your service provider.</p>
|
|
<ol><li>Power on the system.</li>
|
|
<li>Press the Increment (^) or Decrement (V) buttons on the control panel
|
|
to display Function 04. <p>Press Enter on the control panel.</p>
|
|
</li>
|
|
<li>Do all of the lights and indicators on the system control panel flash
|
|
on and off?
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">Yes</span> </td>
|
|
<td valign="top">Proceed to the next step.</td>
|
|
</tr>
|
|
<tr><td valign="top"> <span class="uicontrol">No</span> </td>
|
|
<td valign="top">Need to exchange the control panel or the replaceable unit that contains
|
|
the control panel function (system unit backplane (MB1) or tower card (CB1)).
|
|
Contact your service provider.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</li>
|
|
<li>Do all the control panel lights on the expansion unit come on?
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">Yes</span> </td>
|
|
<td valign="top">End.</td>
|
|
</tr>
|
|
<tr><td valign="top"> <span class="uicontrol">No</span> </td>
|
|
<td valign="top">Exchange the control panel on the expansion unit.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</li>
|
|
</ol>
|
|
<p>The lights on the system control panel are working correctly.</p>
|
|
<p><strong>Function
|
|
05-SPCN SRC</strong></p>
|
|
<p>Function 05 displays information about power faults
|
|
and provides informational reference codes during disk-unit concurrent maintenance
|
|
procedures. The format for this function is as follows:</p>
|
|
<p><strong>SPCN SRC
|
|
formats</strong></p>
|
|
<br /><img src="rbafh500.gif" alt="This image shows the format for Function 05. In this format: RR= The frame number where the failing unit is installed; U = the SPCN port to which the failing unit is connected; rrr= Unit reference code (URC)." /><br /><p><strong>Function 07</strong></p>
|
|
<p>Function
|
|
07 is only used during service by authorized IBM<sup>®</sup> service representatives.</p>
|
|
<p><strong>Function
|
|
08-Fast Power Off</strong></p>
|
|
<p>Function 08 is enabled only when the key mode
|
|
is in manual mode and the system power is on.</p>
|
|
<p>Use this function when
|
|
the system is suspended and you cannot perform a power down.</p>
|
|
<p>The first
|
|
time that you select function 08 and press Enter, the system displays an attention
|
|
SRC, 11 A1xx 8008. This SRC indicates that you selected function 08. The second
|
|
time that you select function 08 and press Enter, you confirm the request
|
|
to power off. To perform a fast power off, see <a href="../rzal2/rzal2stop.htm">Stop
|
|
the system</a> in the Basic system operations topic.</p>
|
|
<div class="attention"><span class="attentiontitle">Attention:</span> No
|
|
system shutdown is performed before the IPL. The use of this function can
|
|
cause loss of data.</div>
|
|
<div class="attention"><span class="attentiontitle">Attention:</span> If the system password was
|
|
changed at the most recent IPL, performing a fast power off might cause that
|
|
new password information to be lost.</div>
|
|
<p><strong>Functions 09 to 10-Reserved</strong></p>
|
|
<p>These
|
|
functions are reserved for future control panel operations.</p>
|
|
<p><strong>Functions
|
|
11 to 19 - System Reference Code (SRC)</strong></p>
|
|
<p>Functions 11 though 19, if
|
|
enabled, represent the words of the SRC.</p>
|
|
<p>You must record SRC information
|
|
for error reporting and contact your service provider.</p>
|
|
<p><strong>Function 20-System
|
|
Type, Model, Feature Code, Hardware Level, and IPL Path Description</strong></p>
|
|
<p>This
|
|
function displays the machine type, model, processor feature code, hardware
|
|
level, and IPL path description in the following format:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <p> <samp class="codeph">t m m m c c c c _ _ _ _ _ _ _ _</samp> </p>
|
|
<p> <samp class="codeph">h
|
|
h h h _ _ _ _ i i i i i i i i</samp> </p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>Values for <var class="varname">t</var> indicate the machine type:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">1</span> </td>
|
|
<td valign="top">9401</td>
|
|
</tr>
|
|
<tr><td valign="top"> <span class="uicontrol">2</span> </td>
|
|
<td valign="top">9402</td>
|
|
</tr>
|
|
<tr><td valign="top"> <span class="uicontrol">4</span> </td>
|
|
<td valign="top">9404</td>
|
|
</tr>
|
|
<tr><td valign="top"> <span class="uicontrol">6</span> </td>
|
|
<td valign="top">9406</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>Values for <var class="varname">m</var> indicate the model:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">mmm</span> </td>
|
|
<td valign="top">Model number (for example, 820)</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>Values for <var class="varname">c</var> indicate the system processor
|
|
feature code:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">cccc</span> </td>
|
|
<td valign="top">Processor feature code (for example, 23A4)</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>Values for <var class="varname">hhhh</var> indicate the system processor
|
|
hardware level:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">hhhh</span> </td>
|
|
<td valign="top">Processor hardware level (for example, 1025)</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>Values for <var class="varname">iiiiiiii</var> indicate the description
|
|
of the system power on or restart path:</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top"> <span class="uicontrol">iiiiiiii</span> </td>
|
|
<td valign="top">The restart path description (for example, 00000001 indicates that
|
|
the system was powered on by using the white button on the control panel).</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p>You should record this information with the SRC.</p>
|
|
<p><strong>Function
|
|
21-Make DST Available</strong></p>
|
|
<p>This function makes DST available on the system
|
|
console display. The <var class="varname">Use Dedicated Service Tools (DST)</var> display
|
|
appears on the primary or alternative console.</p>
|
|
<p>To exit DST and return
|
|
to the operating system, select the <var class="varname">Resume operating system display</var> option
|
|
on the <var class="varname">Use Dedicated Service Tools (DST)</var> display.</p>
|
|
<p><strong>Function
|
|
22-Dump Main Storage</strong></p>
|
|
<p>This function dumps main storage and processor
|
|
data to the disk.</p>
|
|
<div class="note"><span class="notetitle">Note:</span> Before to pressing function 22, determine whether
|
|
function 34 is available ( <samp class="codeph">00</samp> shows in the panel after you
|
|
select function 34). If it is available, then the system is attempting to
|
|
run a main storage dump IPL. Using function 34 attempts to try the IPL again,
|
|
such that the original dump is not lost. If function 34 is not enabled, ( <samp class="codeph">>FF</samp> shows
|
|
in the panel after you select function 34), go back and start function 22.</div>
|
|
<p>The
|
|
first time that you select function 22 and press Enter, the system displays
|
|
attention SRC 11 A1xx 3022. This indicates that you selected function 22.
|
|
To dump main storage and system processor data to the disk, you must select
|
|
function 22 again and press Enter.</p>
|
|
<p>Use this function only when a main
|
|
storage dump is necessary, for example, after a suspended (system hang) condition
|
|
or after an operating system failure.</p>
|
|
<div class="attention"><span class="attentiontitle">Attention:</span> No system
|
|
shutdown is performed before the main storage dump. The use of this function
|
|
can cause loss of data.</div>
|
|
<p><strong>Functions 25 and 26-Service Switches 1
|
|
and 2</strong></p>
|
|
<p>In function 25, the service representative switch 1 is set.
|
|
Function 25 is the first step necessary to set the service function range
|
|
(50 to 99).</p>
|
|
<p>In function 26, the service representative switch 2 is set.
|
|
Function 26 is the second step necessary to set the service function range
|
|
(50 to 99).</p>
|
|
<p><strong>Function 33-Reorder SPCN Addressing</strong></p>
|
|
<p>This function
|
|
puts the rack addresses in the correct order to show their position in the
|
|
system power control network (SPCN). Use it when you have added racks to or
|
|
removed them from the system.</p>
|
|
<p><strong>Function 34-Retry MSD IPL</strong></p>
|
|
<p>Function
|
|
34 is enabled only for main storage dump IPLs. You can use it when the system
|
|
is hung during the (MSD) IPL to try the IPL again without losing the original
|
|
dump information.</p>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzatmcpfdc.htm" title="This information describes each control panel function, the uses and procedures for each function, and when you must use each function.">Instructions and descriptions for control panel functions</a></div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html> |