Micromod MOD: Modcell 2050R Users Guide - Manual (Page 148)

IB-23C650
BASIC OPERATION
Manual Operation with A/M Ratio Bias
If ratio, bias, or ratio/bias was enabled in the RAT BIAS MENU, the instrument
display will resemble the examples below:
[MAN] indicates that the station is in
manual mode.
Ratio and/or bias source is local or
remote as selected in RAT BIAS
MENU (remote requires installation of
an option board).
[RAT] indicates that the ratio value is
displayed in the lower engineering
display.
DN / UP status indicator disappears,
since ratio cannot be changed in
manual. The initial ratio value is
configured in the TUNE MENU.
1) Press the scroll key to advance to
bias, if bias was enabled in the RAT
BIAS MENU.
DN / UP status indicator disappears,
since bias cannot be changed in
manual. The initial bias value is
configured in the TUNE MENU.
2) Press scroll key again to display
output in percent.
3) Press UP to ramp output value up
or DN to ramp output value down.
4) Press scroll key again to return to
ratio.
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