Memory/Beep Confirmation - Whistler 3400 Owner's Manual

OPERATION

Memory/Beep Confirmation

All features selected (except Stay Alert and Quiet) are
retained in memory. Each time a button is pressed one
beep confirms feature "on", two beeps confirm feature
"off".
Audio Level Adjustment
The audio levels can be adjusted high to low, or low to
high, in four steps: (1) is no audio level, (4) the highest.
• Press and hold P/V to increase audio level.
• Press and hold P/V to decrease audio level.
As audio level is adjusted, beeps are provided and the dis-
play indicates volume level. Example:
VOL 1
Lowest Level 1
Highest Level 4
6