Sanyo VCC-9400P Service Manual page 11

4-2. CHECK OF IMAGE
FAULT
An image doesn't come out.
Noise can be seen.
Brightness and a color are
amusing.
A focus does not suit in auto
focus mode.
A focus does not suit
manual focus mode, either.
OSD indicate.
Monochrome image
DETAILED CONTENTS
An initialization movement isn't done, either.
It can be operated.
When it turns PAN, it is the same place, and
an image doesn't come out. Or, noise comes
out.
An image is interrupted when it is made to
work.
Noise comes out, and it doesn't go.
There is a difference in comparison with the
factory shipping condition.
Even when he has no dome, a focus does
not suit.
When there is no dome, a focus suits.
OSD doesn't indicate it.
A character color and brightness differ from
usual.
A character isn't indicated beautifully.
Although a photographic subject is bright, he
does not become a color.
Although a photographic subject is dark, it
does not become black and white.
CONTENTS OF A CHECK
The confirmation of the AC power supply.
The microswitch of a base unit is checked.
The harness of an image system is checked.
A BASE unit or a MAIN unit is exchanged and
checked.
It checks whether the sheet for rotation part
fixation is removed at the time of packing.
The confirmation of the slip ring.
The harness check of a coaxial cable and a
BNC relay connector, and an image system
A BASE unit or a MAIN unit is exchanged and
checked.
The contents of a setting of a camera are
checked.
A BASE unit or a MAIN unit is exchanged and
checked.
A camera is exchanged and confirmed.
A dome is exchanged and checked.
A MAIN board is exchanged and checked.
It checks compared with OSD currently
displayed by the camera block.
A MAIN board is exchanged and checked.
A MAIN board is exchanged and checked.
It checks whether it is monochrome compulsion.
A camera is exchanged and confirmed.
It checks whether it is color compulsion.
A camera is exchanged and confirmed.
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