Sanyo VCC-9400P Service Manual page 12

4-3. CHECK OF CONTROL
FAULT
Initialization operation is not
carried out.
Initialization operation
performs repeatedly.
It cannot be operated
although initialization
operation is carried out.
A lens does not operate.
Preset operation is not
carried out even if it carries
out an alarm input.
An alarm output cannot be
performed.
Operation is impossible with
a coaxial controler.
Operation is impossible with
a RS-485 controler.
DETAILED CONTENTS
Even if it sets up a camera address in
addition to "000", it is displayed as "000."
An address display is normal.
An image has no problem.
It does not operate smoothly.
An alarm log indication of a controller is
given.
It does not indicate by the log.
An alarm log indication of a controller is
given.
Although an image comes out, it is
uncontrollable.
An image is sometimes confused.
Although an image comes out, it is
uncontrollable.
It sometimes incorrect-operates.
CONTENTS OF A CHECK
A BASE unit or a MAIN unit is exchanged and
checked.
The gap check of Sensor IC and a magnet.
A MAIN board is exchanged and checked.
It checks whether harness is caught.
It checks whether the safety wire can be rolled
round normally.
It checks whether the sheet for rotation part
fixation is removed at the time of packing.
A BASE unit or a MAIN unit is exchanged and
checked.
The transmission speed setting switch of an I/O
board is checked.
The check of a control selection switch
A BASE unit or a MAIN unit is exchanged and
checked.
A camera is exchanged and confirmed.
A MAIN board is exchanged and checked.
A camera and the harness between main
boards are checked.
A camera is exchanged and confirmed.
The check of a setting menu
The check of a setting menu
The check of a cable
A SY-1 board is exchanged and checked.
The check of a setting menu
The check of a cable
A SY-1 board is exchanged and checked.
A switch setup of a base unit is checked.
The check of a coaxial cable
The confirmation of the slip ring.
A switch setup of a base unit is checked.
The polarity of RS-485"A" and RS-485"B" is
checked.
The check of terminus resistance
The check of a cable
The confirmation of the slip ring.
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