FM Transceiver Instruction Manual

OPERATING FEATURES

KEY LOCK

You can lock the ▲, ▼ , and keys to prevent accidentally

changing the channel and channel settings. Additionally,

while the transceiver is locked, you cannot enter the Menu

Settings (page 12).

Press and hold the

key for 1 second to

lock or unlock the transceiver keys.

• The icon appears on the display when the

transceiver keys are locked. No icon appears

when they are unlocked.

While the key lock function is active, you can

still perform the following functions:

• Power ON/OFF

•Volume adjustment

• Receive/ transmit

• Monitor

• Calling Alert Tones

• Full reset

LAMP

The lamp is used to illuminate the Liquid Crystal Display.

Each time a key is pressed (other than the PTT switch or the

VOL control), the lamp turns ON and remains on for

5 seconds. If you press a key while the lamp is already on,

the lamp timer will reset the 5 second countdown.

Note: There is no key to turn the lamp OFF. It will turn OFF

automatically.