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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
Model 4342A
Section Figure
TTT
3-6
Mechanical
zero
adiustment
The meter is properly zero-set when the pointer sets exactly over the zero calibration scale mark and the instrument is in its normal operating environment. To check the meter mechanical zero, turn the instrument off and allow 30 seconds to completely deenergizethe z strument. To obtain maximum accuracy and mechanical stability, if the meter is not over zero, zero-set the meter as follows: a. b. Rotate meter pointer adjustment screw @ clockwise is moving toward zero in an upscale direction. Continue rotating screw clockwise and stop exactly at zero. If the pointer overshoots, the adjustment screw clockwise to do steps until meter
when pointer is continue rotating a and b once again.
C.
When the pointer is exactly over zero, rotate adjustment screw slightly counterclockwise to relieve tension on pointer suspension. If pointer moves off zero, repeat steps a, b and c, but rotate less counterclockwise. zero adiustment
Electrical
The meter pointer should set exactly over the zero scale mark when instrument is turned on and nothing is connected to measurement terminals. Turn the instrument on and allow at least 15 minuts warm-up time to let the instrument reach a stable operating condition. If meter pointer is not over zero, zero-set the meter as follows: a. b. Set FREQUENCY RANGE selector 001) and Q RANGE@ to 1000. Adjust pointer rear panel is exactly @to 22k - 70k (10k - 32k for so that the meter Option
METER ZERO ADJ control@ over zero.
Figure
3-6.
Zeroing
Procedure
(sheet
2 of 2).
3-9
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