background image

88

Pick-up element 

1/3" solid state CCD

Pixel elements 5

12 (H) x 582 (V), PAL interlaced, or 512(H) x 492 (V), NTSC
interlaced

Resolution 330 

TVL

Gain control 

automatic

Lens 

See: Using a different lens

Iris Electronic 

iris

When connected, an auto-iris lens overrides the electronic iris.

Light sensitivity 

• 0.3 lux minimally acceptable picture with standard lens (F1.2)

at 3200K, transmission 86%, scene reflection 100%

• 0.5 lux, 50ire (-6dB) with standard lens (F1.2) at 3200K,

transmission 86%, scene reflection 100%

Scene illumination 

Not for continuous use above 2k lux with standard lens (F1.2)
For outdoor use an auto-iris lens is recommended.

Signal to noise ratio 

48dB at 200-25000 lux, 25°C

White balance TTL 

range 2500-6500K

System connector (output) 

RJIIE plug

Microphone 

Built-in, can be switched off at the camera.

• Frequency range 

300-3000Hz

Synchronisation 

The camera automatically synchronises to the system monitor.

Power supply 

24VDC, when the system-cable length exceeds 200m/600ft a power-
adapter (24VDC, current limit 500mA) is required (available as
accessory)

Power consumption 

3W

System-cable length 

max. 300m/900ft (when a mains power adaptor is used)

Dimensions 

72,5 (H) x 70 (W) x 60 (D) mm (excl. lens)

Weight 190g
Connectors

• System cable 

RJ11E modular ("telephone" plug)

• External power 

Power jack

Auto-iris control 

4-pole socket, passive Auto-iris, direct drive

Mounting 

1/4" 20 UNC

Ambient temperature

• Operating 

-10 to +50°C

• Storage 

-25 to +70°C

Ambient humidity

• Operating 

20 to 90% RH

• Storage 

up to 99% RH

Technical specifications

CL 66610005_309.AI

4 2

3 1

The pin connections of the auto-iris connector are:
pin 1 = control coil -
pin 2 = control coil +
pin 3 = drive coil -
pin 4 = drive coil +

Summary of Contents for VCM7A79/00T

Page 1: ... Observation Systems It combines a high sensitivity sensor with advanced digital signal processing resulting in a high quality camera with excellent performance under even difficult circumstances The camera has a standard camera mount allowing installation on for example a tripod or wall bracket Camera accessories The following camera accessories are available Protective camera housing for protect...

Page 2: ...em configuration is altered the system monitor needs to check and memorise the cameras and accessories connected to its inputs This is done automatically when the power is switched on rear switch This system uses a 4 wire twisted pair telephone type cable The use of the correct twisted pair cable can be critical to operation especially at larger cable lengths Caution Never touch the glass of the c...

Page 3: ...onnect the camera to the system monitor 1 3 Connect the system monitor to the mains 2 4 Switch on the mains power switch 3 The monitor will check the system After a short time the camera image will appear on the monitor screen 5 If necessary adjust contrast brightness and or colour controls at the front of the monitor to optimise the camera image 6 Hold the camera at the proposed installation posi...

Page 4: ...8 Check the camera image on the monitor Adjust focus if necessary 13 Tighten the knob 4 and screw 5 when the camera is in position 14 Check if the cable length compensation 6 selector is set to the correct length The length set must be the same as the length of the system cable 0 300m 900ft max connecting monitor and camera Remark If the length of the system cable is more than 200m 600ft a mains p...

Page 5: ...d within thecamera view field dim the light source Loosen the back focus locking ring 2 Rotate the lens including the CS mount ring until the video image on the monitor is sharp Tighten the back focus locking ring 2 while keeping the lens in place Camera sound on off Use switch 9 to enable or disable the built in camera microphone Outdoor use The camera switches to specific settings optimised for ...

Page 6: ... ring 2 otherwise you may have to readjust the back focus of the camera Caution Never touch the CCD sensor which is located at the inside of the camera Only use clean dry air to blow particles from the surface of the sensor Mount the new lens by turning it clockwise onto the lens mount of the camera Direct the camera at the object or area to be monitored 6 Tighten the knob 3 and screw 4 when the c...

Page 7: ...0m 600ft a mains power adapter should be used see accessories Caution The plugs used for the observation system have the same dimensions as standard telephone plugs Never connect a telephone to the camera or system monitor Cleaning You can clean the outside of the camera with a moist fluff free cloth or shammy leather cloth When cleaning the camera lens a special cleaning cloth should be used Do N...

Page 8: ...tput RJIIE plug Microphone Built in can be switched off at the camera Frequency range 300 3000Hz Synchronisation The camera automatically synchronises to the system monitor Power supply 24VDC when the system cable length exceeds 200m 600ft a power adapter 24VDC current limit 500mA is required available as accessory Power consumption 3W System cable length max 300m 900ft when a mains power adaptor ...

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