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OPERATING FEATURES

TRANSMISSION POWER

You can adjust the transmission power on all channels.
Selecting low power will allow longer use of the battery pack.
Selecting high power will allow you to transmit farther, in case
the other party is too far away for low power usage.
To change the transmission power:
1Press the MENU key 3 times.
• The “LOW” icon and “LO” appear on the display when low
power is selected. No icon and “HI” appear for high power.
2Press the ▲ or ▼ key to select your desired output power.
3Press the MENU key 1 time to confirm the setting.

KEY LOCK

You can lock the MENU, ▲, and ▼ keys to prevent
accidentally changing the operating mode and the channel
settings.
Press and hold the MENU key for 1 second to lock or unlock
the transceiver keys.
• The key lock icon appears on the display when the transceiver
keys are locked. No icon appears when they are unlocked.