Some Information About CCTV Tester
When you have a CCTV Security Tester or desire to install a CCTV, you must know some information on CCTV Tester absolutely help test the CCTV(Closed circuit television) .This article is some info about CCTV Tester guide.
CCTV Tester Product Introduction:
CCTV Security Tester is a form of multi-function test tool for CCTV and wireless security camera installation professionals. CCTV Camera Tester is developed planning to CCTV home security system installation and maintenance, combining the following function: Optical Fiber Communication test, low power circuit test, video ensure that you PTZ control, and DC12 1A output for camera test, etc. Helps solving varies problem of security system. It may be also utilized in laboratory tests, equipment maintenance, etc. CCTV Tester is really an ideal multi-function instrument for CCTV Home security system, Fiber Optical Communication, CATV and other fiber optic networks.
Some Precaution with CCTV Tester:
1.Precaution before while using tester
A. Be sure to browse the user's manual before using the product.
B. Make sure to look into the input and output selection of voltage or current at every input and output ports before connecting, so the system can not be overloaded.
C. These operational environment ought to be maintained constantly:
- Temperature: -30℃---70℃
- Relative humidity: 30% ~ 90%
- Recharging voltage: 9V ---12V
A. Avoid the use of the tester in damp humidity or leaking gas environments.
B. Usually do not touch the tester with wet hands.
C. Be mindful never to shock or shake the tester while in use to prevent damage.
D. Prevent the places of strong magnetism or electric wave, which could cause incorrectmeasuring.
E. Try not to expose the ports or joints to dirt or liquid.
F. Usually do not disassemble the tester.
3.Precautions for battery charging and using
A. Use only original chargeable battery with all the tester, when charge the batteries, please use the original power adapter.
B. Ensure never to disorient the polarization of batteries.
C. Usually do not short-circuit or disassemble batteries.
CCTV Tester Features and function:
A. Video test
The video signal as well as the quality of picture could be tested.
B. PTZ controlling
Her basic operational test of PTZ products, function include pan/tilt, zoom in/out,preset setting and operation, speed adjustment etc; support multi-protocol and baudrate, communication via RS-232, RS422 simplex and RS485 port.
RS485 protocol supplied with the CCTV Tester include: Pelco D,Pelco P, Samsung, Panasonic, Molynx. Additional Protocols might be added according to customer requests.
Baud rate include: 2400, 4800, 9600, 19200.
C. Chance to camera
The CCTV Tester features a DC 12V output with a rating of 400mA max for providing power to the digital camera. This makes camera testing while using CCTV Tester a less strenuous task.
D. Digital Multi-meter
The CCTV Tester Multi-Meter function offers AC/DC voltage and resistance to be measured offering the installer with a lot more diagnostic capability for locating and localizing faults.
E.Videp signal attenuation analyzing
The CCTV Tester can analyse the recording signal and display peak and average video signal level and sync pulse level to find out whether or not the video signal level is at the optimum level for displaying a great picture in sync and then for determing cable losses.
F. UTP cable test
The wiring condition (disconnected, short of UTP cable) can be tested and show inthe screen clearly.
G. Video signal generating
It can output Green, white Black and Blue screen of death to permit technician to check videomonitor or DVR. The generating signal support PAL or NTSC (don't support bothmeanwhile) format.
H. RS485 data test
It may test the RS485 data sent from controlling device, display the hexadecimal datacontent for engineer to investigate
Power And Battery Operation Introduction:
A. The power slide switch is situated at the side of the tester. Turn the ability slide switch on to turn on the tester, to press the ability more than 3 seconds making it turn into sleeping mode.
B. Press the ability greater than 3 seconds to make about the tester after it looking at sleeping mode.
C. Press the energy less than 1 second to seal from the OSD menu.
D. Turn the ability slide switch off to power off the tester.
E. The batteries needs to be plugged in over 5 hours for full charge, when charged the Charge Indicating LED will on.
F. After full charging, the Charge Indicating LED light will glitter and the charging work can stop automatically.
G. The charged batteries can operate 5 hours or maybe more.
H. When the battery indicator in system information menu shows 25 (the status number includes 100, 90, 75, 50, 25, 5), please recharge it to use.
I. The tester may be used if it is being charged.
For further other testers info, pls focus on Fiber Optic Test ,it has many testing tutorial on this part. Fiberstore not merely provide the fiber tester, but in addition has some fiber optic tools.Including crimping tool,wire cutter,punchdown tool.
