User`s guide

34 Display
MX1 Reference Guide E-EQ-MX1RG-D
Icon When highlighted ...
Ctrl
The Control functions of the keypad are active.
Alt
The Alternate functions of the keypad are active.
Shift
Shifts key output between upper and lower case letters.
Display and Display Backlight Timer
When the Display Timer expires the display is turned off. The default value for this parameter is
15 seconds.
When the Display Backlight Timer expires the display backlight is turned off. The default value
for this parameter is 3 seconds.
Both values can be adjusted using the BIOS Setup. The Display Backlight parameter must be set
to Timed to enable the Display Backlight Timer function.
Any of the following will wake the display and display backlight:
• Display update by host or currently running application on the MX1
• Trigger
• Any key on the keypad
When the display wakes up, the Display Backlight Timer will begin the countdown again. When
any of the above events occurs prior to the timer expiring, the timer starts the countdown again.