Intermec 6400 - Manual (Page 180)

APPENDIX B Norand R Utilities Program
B-30 6400 Hand-Held Computer User’s Guide
Suboption 7 SET KEY CLICK
If you select this suboption, the Set Key Click pop-up menu
appears:
SET KEY CLICK
[ENT]OK [--]QUIT
FREQUENCY 2051
Hz
DURATION 100 mS
Press the ▲ or ▼ keys to select the frequency of the key
click or the length of time to hear the key click. Enter the
new frequency and or the new duration settings.
Press the [ENT] key after each entry. A pop-up verification
appears.
Press the [ENT] key to continue. Press the [--] key to exit
the menu.