17
TROUBLESHOOTING
a. No picture after applying power
– (i) check all plugs and cables are connected to the proper connectors: (ii)
ensure your power supply is providing the correct voltage and enough current.
b. The picture has ripples
– (i) Check to see if the power supply is experiencing AC ripple. If so, a filter may
be required. (ii) Determine if the monitor is faulty. (iii) Determine if other peripheral equipment is causing
the ripple and if so make the necessary adjustments.
c. The picture background continuously changes color
– A fluorescent lamp’s magnetic field may cause color
roll. If possible, increase the distance between the camera and any fluorescent lamps in the vicinity.
d. The picture appears smeared
– (i) The power supply voltage level may be unstable. Try another power
supply. (ii) Ensure the cables are correctly connected and of the right impedance.
e. Other interference may require the use of a SecurityTronix ground loop isolation filter.
f.
Power is on but the controller does not work
– (i) Check to make sure the DIP switches are all set correctly
for address, baud rate and protocol. (ii) Check that the RS485 wires at the camera and controller have
correct polarities. The camera colors are: Orange = A (+), Yellow = B (-). (iii) Check the integrity and
continuity of the Unshielded Twisted Pair (UTP) cable.
Additional troubleshooting assistance can be found online at
www.securitytronix.com
or email us at
or call (610) 429-1511 on the east coast or (702) 308-4220 on the west coast.
Summary of Contents for ST-PTZMINI-IR10X
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