3-6
WARNING: Disconnect primary power prior to servicing
Harris Micromax FM Exciter Operation REV1 01/12/2007
3.6.1 Operations menu (menu 4)
This menu contains the control function to turn on and off the exciter, ability to change the
modulation meter on the LCD display to 10X modulation level and the ability to set PgD and PgR levels.
PgD and PgR are threshold levels that provide a logic high or low state on the telemetry connector. PgD is
a threshold level for the forward power level and PgR is a threshold level for reflected power. For example
if PgD is set at 50%, logic level on pin 7 will change state (high or low depending on jumper settings on the
telemetry board) when forward power is above 15 Watts.
3.6.2 Power menu (menu 5)
This menu indicates forward and reflected power of the exciter.
3.6.3 Power amplifier (menu 6)
This menu indicates the PA voltage, PA current, PA efficiency and PA temperature.
3.6.4 Miscellaneous menu (menu 8)
This menu allows to change the address of the exciter’s IIC bus address.
3.6.5 Versions menu (menu 9)
This menu indicates the version and the release of the software used in the exciter.
3.6.6 Channels menu (menu 10)
This menu indicates the modulation level of the left and right channel audio levels when the exciter is
operated in the stereo mode using the internal stereo generator.
To Next Page
Loading...
Need help?
General
