NEC HX4500 manual Function Select Switches and Dump Button

AB

ON DIP

1 2 3 4

Function Select Switches and Dump Button

AFunction select switches

BReserved

4

Figure 3-1. Function Select Switches

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 3-9 shows the switch configurations and functions. Set the switches per Table 3-9 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, locate the Function Select DIP switch (see Figure 3-1) that you want to change.

3.Set the appropriate switch on or off, according to Table 3-9.

Note: If you set SW3 to On for use with an optional UPS unit, power the unit up before switching power on the server.

4.Press the main Power switch on.

If using an UPS unit, the server powers up as soon as the UPS unit is

Tturned on.

If not using the UPS unit, press the Power button on the front of the server.

Configuring Your System 3-19