NEC MH4000, Руководство пользователя

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4-22
Configuring Your System
Figure 4-1. Function Select Switches
A
B
1
234
O
N
DIP
Function Select Switches and
Dump Button
A Function select switches
B Reserved
Situations that require changing switch settings
include using an optional uninterruptible power supply
(UPS) unit.
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 4-7 shows the switch configurations and
functions. Set the switches per Table 4-7 and the
following steps.
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.
3. At the rear of the server, locate the Function Select
DIP switch (see Figure 4-1) that you want to
change.