D-MAX DSC-230SI User Manual - 15. Trouble Shoothing
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15.1 Caution In Use
1. You must turn off the power switch before installation of this equipment
2. Avoid installation places where it is the ultimate cold, hot, and humid.
3. Use a power supply of AC24V, 1.5Amp output.
4. Please be careful that you connect respective wires without mismatching during installation.
5. Check the controlled cable’s insulation connecting to exterior and supply to power sources.
6. Please keep the equipment from impact and strong rolling during installation or in use because of the caution of
troubles.
15.2 Checking and maintenance in use.
TROUBLE SHOOTING
CHECK POINT
MAINTENANCE
Power do not turn on
Does the electric power supply into the
equipment normally?
Check either LED is lit or not in the
connector part of upper cover.
In operating, Does the LED beside
power switch light to red?
z
Check the connecting status of data
cable, if it is not lit.
z
If it is lit, check address and
communication speed setting of DIP
switches.
Power turned on but do not operate.
Did you select to RS485 or RS422
exactly?
Check the status at number 2 of option
DIP switches.
The acting of pan/tilt is not good.
Did you turn on the ending terminal
register? (The ending terminal resister
can be switch on/off, if you loose cover
of dome.)
Switch on the ending terminal resister of
camera to be set in most far away.
Either it is not clean on screen or it is
appeared rolling tv-line on screen.
Is the power adapter AC24V, 1.5A
output?
Change the adapter has higher current
charge than used adapter.
It is not focus on the object by manual.
Did you change min. distance in the
set menu?
Change min. distance in the set menu.
It is continuously appeared error
message of “ P/T POSITION ERROR”
Did the under body of camera press or
put between others?
Get rid of something that press camera,
and check either camera is rotating in
softly or not.
It is continuously appeared error
message of “ SORRY NOT MEMORY”
Did you set the related function?
Please refer to manual book and setting
the function you want
It does not alarm relay ON in active
alarm state.
Did you set ON the alarm relay in the
set mode?
Please select on to enable alarm relay in
the set mode
Even if sensor is normal, it is activated
abnormal.
Is it correct alarm active setting status
and sensor is either open or close?
Please set alarm active mode setting as
to correct to connect status of sensor (it
means either sensor is open or close) in
the set mode.
When it activated alarm state, it is not
exactly presser position or different.
Did you set the preset in the set
mode?
Check setting status of the alarm preset
in the set mode.
Did you use the exclusive control
keyboard?
It is need to use an exclusive control
keyboard so that the alarm sound is
occurred on the controller
When it activates alarm state, there is
no sign on the keyboard controller
Yes, I do.
Please select on to enable alarm of the
related camera.
Please ask any other question to related company.