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VXA-700 S
PIRIT
O
PERATING
M
ANUAL
58
M
ENU
(
“S
ET
”
)
M
ODE
4. TEMP Unit
Function
: Selects the measurement units for the Tempera-
ture sensor.
Available Values
: °F/°C
Default Setting
: °F
5. TEMP Check
Function
: Enables/Disables the Over-Heating Alarm
Available Values
: Off/On
Default Setting
: Off
6. TEMP Set
Function
: When the “
TEMP Check
” Menu item is set to
“
On
,” and the temperature passes through the threshold
set in this step, the
BUSY/TX
indicator will change col-
ors, to alert you to the high temperature condition. The
color of the “High Temperature” indication is set via the
“
TEMP LED
” Menu setting (page 52).
Available Values
: [32.0 °F (0 °C)] - [230.0 °F (110 °C)]
Default Setting
: [122.0 °F (50 °C)]
NOTE
: When the temperature reaches approximately 220
°F (105 °C), the radio will disable transmission, to allow
the radio to cool off.
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 microphone
when an external microphone (such as the
MH-44
A4B
Speaker Microphone or an aviation headset connected via
the
CT-96
Headset Cable) is in use. In most applications,
set this Menu Item to “Off” for proper operation (this dis-
ables 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.