The first line, below the COMM frequencies, shows the source of external power as shown below:

External Power “voltage” Battery Power

Wall Adapter

The presence of a Wall Adapter will override the other two sources. Battery Power will not be shown unless on the Remote Battery Settings Page the Remote Battery is selected as “instld”. The higher voltage of External Power or Battery Power will determine which is shown.

The next line shows the status of the Remote Battery as shown below:

Rmt Bat none (If on the Remote Battery Settings Page Remote Battery is selected as none)

Rmt Bat “voltage” “mode” “auto status”

“mode” represents the mode of the charger enable to the remote battery pack and is selectable. “On” enables the charger. “Off” disables the charger. “Auto” enables the charger if the External Power is the current source and its voltage is high enough. When in “Auto” mode “auto status” will be either “on” or “off” reflecting whether the charger is enabled or disabled.

The next line reports the status of the internal memory battery as shown below:

Mem Bat ok/low.

Note that the “TX” field will light on the display but the transmitter will not actually transmit when the GNC 300 is powered from the wall charger.

4.3.2 CDI AND FLAG TEST

Select the CDI Test Page. Using the controls on the GNC 300 front panel, make the selections indicated below and verify the interfaces as appropriate:

CDI

 

Full scale left

Ensure the CDI is deflected full scale left (5 dots)

Full scale right

Ensure the CDI is deflected full scale right (5 dots)

Centered

Ensure the CDI is centered

TO/FROM/FLAG

 

TO

Ensure TO flag is visible

FROM

Ensure FROM flag is visible

FLAG

Ensure TO and FROM are NOT visible

CDI FLAG

 

IN VIEW

Ensure CDI flag is in view

OUT OF VIEW

Ensure CDI flag is out of view

Av. Kit Install. Manual

190-00067-02 Rev. J

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