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Navitar VideoMate 2250 User Manual page 15

Video slide projector

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Adjusting the Horizontal Phase
1. Set the arrow " " to H PHASE by pushing the
FUNCTION UP, FUNCTION DOWN buttons.
2. Adjust the horizontal phase by pushing the DATA UP,
DATA DOWN buttons. The values range from -99 to
99, DATA UP will increase the setting towards 99 and
DATA DOWN will decrease it towards -99.
Coarse Adjustment of the Sub Carrier Phase
1. Set the arrow " " to SC 0/180 by pushing the
FUNCTIONUP, FUNCTION DOWN buttons.
2. Select either 0 or 180 by pushing the DATA UP, DATA
DOWN buttons.
Fine Adjustment of the Sub Carrier Phase
1. Set the arrow " " to SC PHASE by pushing the
FUNCTION UP, FUNCTION DOWN buttons.
2. Adjust the sub carrier phase by pushing the DATA UP,
DATA DOWN buttons. The values range from -99 to
99, DATA UP will increase the setting towards 99 and
DATA DOWN will decrease it towards -99.
Using the buttons on the top of the projector
Press the zoom buttons until the desired slide magnifica-
tion is selected.
Using RS232 control
The zoom lens can also be controlled by RS232. You
can set it to one magnification for the entire presentation
or you can program the show and select different magni-
fications for each slide.
Using the buttons on the rear of the projector
Press the iris and focus buttons to acheive the correct
settings for brightness and focus. Each push of the
button adjusts the iris or focus up or down one step.
UsingRS232 control
The iris and focus settings can be set for the entire
presentation or you can program the show and selet
different settings for each slide.
15

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