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Situations that require changing switch settings include the following.
■using an uninterruptible power supply
Note: The switches are set correctly at the factory for your system configuration. If your system requires a switch change, change only the switch setting for that condition. Otherwise keep the switches at their factory settings.
Table
Table 4-7 Function Select Switch Settings
Switch | Signal | Settings | Function |
SW1 | RESERVED | Off (factory setting) | Reserved for future use. |
|
| On |
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|
SW2 | RSTMASK | Off | Reserved for future use. |
|
| On (factory setting) |
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|
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|
SW3 | ACLINK | Off (factory setting) | Sets server for use with a local power source. |
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| On | Sets server for use with an optional |
|
|
| uninterruptible power supply (UPS) unit and |
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|
| disables the Power button on the front of the |
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| server. |
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|
SW4 | RESERVED | Off (factory setting) | Reserved for future use. |
|
| On |
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|
|
|
|
To change a switch setting, use the following procedure.
Note: Power must be completely off before setting the switches, otherwise the settings will not be recognized.
1.At the front of the server, press the Power switch off.
2.At the rear of the server, press the Main Power switch off.
Configuring Your System