B - 20 MC92N0-G User Guide
Keypad Special Functions
The keypad special functions are color coded on the keypads. For example, on the 53-key keypad, the display
backlight icon is blue indicating that the blue function key must be selected first to access the display backlight. On
the 43-key keypad, the display backlight icon is white indicating that the display backlight is the default value for
that key.
Table B-7
Keypad Special Functions
Icon
28-Key
Keypad
43-Key Keypad
53-Key, 3270,
5250, VT Keypad
Special Function
Blue key + #
key
Blue key + Z Turns on and off the display backlight.
Blue key + 0
key
Blue key + X Turns on and off the keypad backlight.
Blue key + 1 Blue key + F1 Blue key + D Increases display backlight intensity.
Blue key + 4 Blue key + F5 Blue key + I Increases display backlight intensity.
Blue key + 3 Blue key + F4 Blue key + H Increases scan decode beeper volume.
Blue key + 6 Blue key + F8 Blue key + M Decreases scan decode beeper volume.
Blue key + CTRL Blue key + CTRL Blue key + CTRL Enables Alt keypad functions.
Not available Not available Not available Sends TAB character (forward tab).
NOTE Use of display and keypad backlighting can significantly reduce battery life.