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GMRS-21X Operation, Transmit, Continued
face and eyes. Press and hold the P-T-T bar on the side
of the radio, and speak slowly and clearly into the micro-
phone area. The LED will glow red when transmitting.
When you have finished transmitting, release the P-T-T
bar to receive.
NOTE: Should the LED be flashing red, the battery needs
to be recharged. Your transmission will cease. Recharge
the battery pack (or install fresh Alkaline batteries to the
Alkaline battery pack shell) before attempting more than
one transmission.
Power Off:
When finished transmitting, receiving, monitoring, etc.,
turn the radio off by rotating the on/off-volume control
fully counter-clockwise, to the detent position.
Radio Status Indicators
Your GMRS-21X has a sophisticated microprocessor
control which provides a series of visual alert indications.
Note the following color changes to the top-mounted LED
on your radio.
Status Description LED Color
Normal Power on - Ready N/A
Busy Amber
Transmit Red
Battery low Red flashing
Error Internal Error Red flashing
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