GW Instek PEL-3000 Series User Manual - Manual (Page 89)

OPERATION
87
Alarm Tone Settings
Description The alarm tone for the unit can be turned on or
off in the utility menu. The alarm tone can be
set separately for the protection settings (OCP,
OPP, UVP, OVP), Go-NoGo testing or for when
the unit is operating in an unregulated state
(see page 84).
Operation 1. Press
Shift
+
Utility
Help
> Other[F5].
2. Set the alarm tone settings on or off.
 The alarm tone settings ignore the Speaker
setting.
Alarm Tone:
UnReg Tone:
Go_NoGo Tone: ON, OFF
ON, OFF
ON, OFF
Display Settings
Contrast and Brightness
Description Sets the contrast level.
Operation 1. Press
Shift
+
Utility
Help
> Other[F5].
2. Set the Contrast and Brightness settings.
Range: Contrast: 3 ~ 13 (low ~ high)
Brightness: 50 ~ 90 (low ~ high)