User's Manual

18 TWACS
®
-ORION
®
for UMT Products User Guide
Hand Held Transceiver-3 (HHTR-3) Keypad
Hand Held Transceiver-3 (HHTR-3) Keypad
This section describes the HHTR-3 keypad and its use for screen navigation.
Figure 2.5 Hand Held Transceiver keypad functions
LCD
Display
On/Off
Enter/
End
Move Up
Move
Right
Decrease
Contrast
Backspace
Esc
Shift
Increase
Contrast
Move
Down
Move
Left
Backlight