FTA-720 O
perATing
M
AnuAl
54
m
enu
(
“
s
et
”
)
m
ode
7. Bandwidth
Function
: Selects the receiving bandwidth of the BRS
Memory Channel.
Available Values
: Wide (±25 kHz)/Narrow (±12.5 kHz)
Default Setting
: Wide (±25 kHz)
7. o
pTion
1. Internal MIC
Function
: Internal Microphone On/Off
Available Values
: Off/On
Default Setting
: Off
This controls the status of the radio’s internal micro-
phone when an external microphone (such as the
MH-
44
A4B
Speaker Microphone or an aviation headset con-
nected via the
CT-96
Headset Cable) is in use. In most
applications, set this Menu Item to “Off” for proper
operation (this disables the internal microphone). The
internal microphone will still function normally when
the external microphone is disconnected.
2. TEMP Offset
Function
: Correcting the Thermometer setting
Available Values
: [–22.8 °F (–12.7 °C)] - [+22.8 °F
(+12.7 °C)]
Default Setting
: 0.0 °F (0.0 °C)
This allows you to calibrate the internal thermometer
with a known-to be-accurate source.
3. Clock Shift
Function
: CPU Clock Shift
Available Values
: Off/On
Default Setting
: Off
This function is only used to move a spurious response
“birdie” should it fall on a desired frequency. Consult
your Yaesu dealer for details regarding this function.
