Yaesu FTA-310 Operating Manual page 52

10 [ DWMD ]
Function: Selects the Dual Watch/Priority Function.
Available Values: DW/PRI
Default Setting: DW
"DW" mode: The FTA-310 will activate the Dual Watch
feature when you press [ F ]  [ SCAN
( DW )] .
"PRI" mode: The FTA-310 will activate the Priority
feature when you press [ F ]  [ SCAN
( DW )] .
11 [ POBP ]
Function: Select the Power on Beep.
Available Values: MD1/MD2/MD3/oFF
Default Setting: MD1
Note: You will hear the different selections as you rotate
the DIAL selector knob.
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12 [ IMIC ]
Function: Internal Microphone On/Off.
Available Values: on/oFF
Default Setting: oFF
This controls the status of the radio's internal micro-
phone when an external microphone (such as the MH-
Speaker Microphone or an aviation headset con-
44
B4B
nected via the CT-96 Headset Cable) is in use. In most
applications, set 12 [ IMIC ] to "oFF" for proper operation
(this disables the internal microphone). The internal mi-
crophone will still function normally when the external
microphone is disconnected.
13 [ EMRG ]
Function: Emergency channel On/Off.
Available Values: on/oFF
Default Setting: on
This controls the operation of the Emergency [ 121.5 ]
key. When set to "oFF," this key will not function. You
can still use the frequency 121.5 MHz either by entering
it on the keypad in the VFO mode, or by recalling it on a
previously-stored memory channel.
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