
23
KEY BEEP
You can turn the transceiver beep function [On] or [Off].
1
Access Menu No.914.
2
Set the beep function to [On] or [Off].
Note:
◆
Even with the beep function turned off, the transceiver will beep
1 minute before the power turns off when Auto Power off is
activated.
◆
After transmitting for the maximum time duration according to the
Time-out Timer, the transceiver will beep.
BEEP VOLUME
You can set the beep volume.
1
Access Menu No. 915.
2
Set the value from [Level 1] to [Level 7].
BATTERY SAVER
The Battery Saver extends the operating time of the
transceiver. It automatically activates when the squelch is
closed and no key is pressed for more than 5 seconds. To
reduce battery consumption, this function shuts the receiver
circuit OFF for the programmed time, then momentarily turn it
back ON to detect a signal.
To program the receiver shut-off period for the battery saver:
1
Access Menu No. 920.
2
Set the receiver shut-off period time to [0.2], [0.4], [0.6],
[0.8], [1.0], [2.0], [3.0], [4.0], [5.0] seconds, or [Off].
TX INHIBIT
You can inhibit the transmission to prevent unauthorized
individuals from transmitting, or to eliminate accidental
transmissions while carrying the transceiver.
1
Access Menu 110.
2
Set the TX inhibit to [On] or [Off].
LED CONTROL
This function turns off the BUSY LED to reduce the
consumption of battery power. With the default setting, the
BUSY LED is always on when receiving FM radio broadcasts.
1
Access Menu No. 181.
2
Press
[ENT]
.
Each press adds or removes a check mark.
RX
(Check): The LED is on when receiving in bands A and
B (including when receiving an FM radio broadcast).
(Uncheck): The LED is not on when receiving in normal
operation mode (including when receiving an FM radio
broadcast).
FM
Radio
(Check): The LED is on when receiving an FM radio
broadcast in FM radio mode.
(Uncheck): The LED is not on when receiving an FM
radio broadcast in FM radio mode.
3
Press
[A/B]
.
The change of a check mark is confi rmed.
METER TYPE
This function changes the design of the S/RF meter.
1
Access Menu No. 905.
2
Set [Type 1], [Type 2], or [Type 3].
OTHER OPERATIONS
Summary of Contents for TH-D74A
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