Kenwood CG-931 Instruction Manual page 11

© S E T L E V E L ( C H R O M A )
When this semi-fixed turn-knob is turned clockwise,
the chrominance level of the color signal can be
varied over a range of about + / -
ordinary use, this knob should be turned all the way
in the counterclockwise direction (CAL).
© SET LEVEL (LUMINANCE)
When this semi-fixed turn-knob is turned clockwise,
the luminance level of the color signal can be varied
over a range of about + / - 20%. During ordinary
use, this knob should be turned all the way in the
counterclockwise direction (CAL).
NOTE:
Manipulation of semi-fixed turn-knobs 14 through
1 6 results in changes in the RF modulation factor.
To achieve the optimal modulation factor, make
your adjustments so that the VIDEO OUTPUT
terminal (#9) gives an output of 1 V p-p (the VIDEO
LEVEL (#10) should be set to CAL).
© CROSS HATCH
When this button is pushed, the screen displays a
16 x 20 line white-on-black cross-hatched rectangle
with one dot at the center.
® CENTER CROSS
When this button is pushed, the screen display a 1
x 1 line white-on-black center cross.
20%. During
— — — — ^ — -
© DOT
When this button is pushed, the screen displays a
15x19, white-on-black dot pattern.
© W I N D O W
When this button is pushed, the screen displays a 0.
5 x 0 . 5 white-on-black window pattern.
® RASTER
When this button is pushed, the screen becomes a
- raster grid, whose color can be selected (red, blue,
green, or white) via the selector switch (#6).
© COLOR
When this button is pushed, the upper part of the
screen displays the color bar, and the lower part
generates Q, - 1 [ U , V ] , white, and black signals.
: This is the standard color bar used in the testing and
adjustment of image devices including color TV
receivers, black-and-white TV receivers, and VTRs.
© I.Q.W. [U.V.W.] OFF
When this button is pushed, the green lamp on the
upper portion lights up and, in place of the Q, - I ,
[U, V ] , 100% white, and black color pattern signals
set up in the COLOR (#22) mode, a color bar is
inserted into the lower half of the screen to give a
full-field color bar. If this button is pushed again, the
screen displays a split color bar with - 1 , Q, [ U , V ] ,
white, and black nserted, and the green lamp cuts
off.
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