Technical data

4.5.2.5 Service Aid 134 (Blower)

Service Aid 134 allows the blower motor to be controlled from the front panel. Switch 1

switches the blower off and on; its status appears in the alphanumeric display as BLWR ON

and BLWR OFF. Switch 4 exits the service aid.

4.5.2.6 Service Aid 142 (Conﬁguration)

Service Aid 142 allows the drive conﬁguration parameters to be reviewed and changed.

Table 4–8 lists the front panel switch functions in the Review Mode.

NOTE

This service aid is used when a tape is not loaded. If a tape is loaded, use

Service Aid 242.

Table 4–8: Front Panel Switch Functions in Review Mode

Switch Function in Review Mode

1 Displays the next parameter.

2 Displays the previous parameter.

3 Displays the value set for the current parameter and enters the drive into the Change

Mode where parameters may be changed.

4 Exits the service aid without changing any parameters in the non-volatile memory.

However, the parameters are changed in RAM, and stay changed until the drive is

switched off.

4 & 5 Pressing and holding switch 5 and then pressing switch 4 saves the new parameter

values in non-volatile memory and exits the service aid. The message SAVING appears

in the display.

5 No function.

Pressing switch 3 enters the drive into the Change Mode, which redeﬁnes the control panel

switches and allows parameters to be changed. Table 4–9 describes the function of the front

panel switches while in the Change Mode.

Table 4–9: Front Panel Switch Functions in Change Mode

Switch Function in Change Mode

1 Selects yes and no for yes/no parameters or increments parameter value .

2 Selects yes and no for yes/no parameters or decrements parameter value

3 Must be pressed and held while using switches 1 and 2 to change a parameter.

4 No function.

5 No function.

Table 4–10 provides the default and option values.

Troubleshooting 4–13