Kenwood TK-7180, TK-8180 LCD B, H ORN A, PUBLIC ADDRESS (PA)

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LCD BRIGHTNESS
The LCD backlight can be turned off or set to low or high levels. To cycle through
the brightness settings, press the key programmed as LCD Brightness.
•Each press of LCD Brightness cycles the brightness level from high to low to off and
then back to high.
HORN ALERT
To use the Horn Alert function, your dealer must install an optional KAP-2 unit.
When a call is received that has a correct DTMF code or 2-tone signaling, Horn
Alert causes the vehicle horn or some other external alert to sound. This
function notifies you of a received call when you are out of your vehicle.
To toggle Horn Alert between On and Off, press the key programmed as Horn
Alert.
•The icon appears on the display while Horn Alert is active.
PUBLIC ADDRESS (PA)
To use the Public Address system, your dealer must install an optional KAP-2
unit and an external speaker. This function causes all audio input via the
microphone to be amplified and output from the external speaker.
To use the PA system:
1Press the key programmed as Public Address.
•The icon appears on the display while the PA system is active.
2Press the PTT switch, then speak into the microphone.
•Use the Volume Up and Volume Down keys to adjust the audio output from the
external speaker.
3Press the Public Address key again to return to normal operation.