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Operating
Instructions—634 Operators
DISPLAY
FUNCTIONS
1.
Perform
the
above Preliminary Set Up procedure.
2.
Notice
a
raster
will
appear on the screen, increasing in
brightness as
you slowly turn the BRIGHTNESS control
clockwise.
A high
brightness level combined with
a
stationary
image may damage the crt
phosphor.
Therefore,
set
the BRIGHTNESS
control to
the minimum necessary for good
visibility.
3.
Connect the
1470 signal generator to the
lower VIDEO
INPUT connector
on
the
rear panel and set the 75
Q
TERMINATION
switch
to ON. Set the 1470 for window
signal
output.
4.
Adjust
the FOCUS and CONTRAST controls for a
sharp,
well-defined display.
5. Set
the rear-panel 75 Q TERMINATION switch to OFF.
6. Notice
that the raster background level has increased.
7.
Set
the 75 Q TERMINATION switch to ON.
8.
Disconnect
the 1470 signal generator.
This
completes the
Operators Checkout Procedure for the
634
Monitor.
2-5
Содержание 634
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