Motorola KEY 3000 User Manual page 153

KVL 3000 User's Guide
Perform Initial
Programming
(continued)
3-4
User Preference Parameters
(continued)
Turn On/Off Display Backlighting
KVL 3000 powers up with display backlighting
turned off. If desired, you may turn on
backlighting at any time by pressing and
holding the Del/Shift key, then pressing and
releasing the B key, then releasing the Del/Shift
key. Repeat to turn backlighting off.
Turn On/Off Sounds The KVL 3000 emits a
tone each time a keypad button is pressed.
Also, tones are emitted during certain operating
conditions (e.g., prior to the timeout timer
expiring). You can turn sounds on and off as
follows:
1. Navigate to the CONFIG menu, then
navigate to and select SOUND. The
following screen will appear:
THE SOUND
IS ON.
ON
2. Use the keys to select ON or OFF, as
desired. The icon will display to
indicate that sounds are turned off.
The
OFF
ASTRO 25 Operation