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1.
2.
Backlight
The user can independently adjust the backlight level of the LCD display and the Keypad Buttons
from off to on with 10 steps in between. The Buttons used for these special functions vary
depending on the LCD keypad.
Step 1:
From Local Configuration level scroll down/up, select Backlight and press the
ENTER key
Step 2:
Scroll Right/Left Button to increase/decrease illumination and press the
ENTER key
1.
2.
Microphone Sensitivity
Step 1:
From Local Configuration level scroll down/up, select Microphone and press the
ENTER key
Step 2:
Scroll Right/Left Button to increase/decrease Sensitivity and press the
ENTER key