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11 OTHER FUNCTIONS
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Key-touch beep
The key-touch beep can be turned OFF for silent operation.
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Time-out timer
To prevent accidental prolonged transmission, etc., the trans-
ceiver has a time-out timer. This function cuts a transmission
OFF after 1–30 min. of continuous transmission. This timer
can be cancelled.
• TOT-OF : The time-out timer is turned OFF.
• TOT-3/5/15/30 : The transmission is cut OFF after the
set period elapses.
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Auto power OFF
The transceiver can be set to automatically turn OFF after a
specified period with a beep when no key operations are per-
formed.
30 min., 1 hour, 2 hours and OFF can be specified. The spec-
ified period is retained even when the transceiver is turned
OFF by the auto power OFF function. To cancel the function,
select “OF” in this set mode.
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Cooling fan control
Selects the cooling fan control condition from Auto and ON.
• Auto (AT) : The fan rotates during transmit and for 2 min.
after transmission, or when the internal tem-
perature of the transceiver exceeds the pre-
set value until the temperature drops.
• ON (ON) : The fan continuously rotates.
