Adjustment Procedure
1710J-Series Waveform Monitors
7–9
3. Position the tip of the sync pulse that occurs between the two lines so that
the switching transition is visible.
4. Adjust R636 (Switching Phase) to placed the switching transition at the
center of the sync tip.
The component to adjust is A1R661.
1. Set the multiburst generator for High Range Multiburst.
2. Turn on the 1710J-Series Waveform Monitor MAG.
3. Use the HORIZONTAL Position control to position the leading edge of the
sync pulse to the center major graticule division.
4. Turn the MAG off.
5. Adjust R661 (MAG Reg) so that the leading edge of sync is at the center
major graticule division. It may be necessary to repeat this step several times
to achieve magnifier registration.
6. With the MAG off, check that both ends of the trace can be positioned to at
least the center of the screen.
The component to adjust is A3R856.
1. Change from the multiburst signal to the color bar signal.
2. Set the 1710J-Series Waveform Monitor sweep to 1 LINE.
3. Set the HORIZONTAL Position control to mid range.
4. Connect pin 2 of the rear-panel REMOTE socket to ground.
5. Note that the color bar display compresses to 1/4 to 1/3 of its previous
length.
6. Adjust R856 (RGB Offset) to center the display at mid screen.
The component to adjust is A3C953.
1. Remove the color bar signal from the CH A input.
2. Use a 75
W
coaxial cable with the alligator clip to BNC adaptor to connect
the output of function generator to the REMOTE connector pin 1 (cable
center conductor) and 1710J-Series Waveform Monitor chassis ground. Pin 2
of the REMOTE connector should still be grounded
3. Set the function generator for a 10 V, 2 kHz square wave signal.
Magnifier Registration
RGB Offset
RGB Compensation
Содержание 1710J Series
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