CAMCOLD3
- 6 -
VELLEMAN
Example: Setting the auto scan for camera n° 2.
o
Press 2 and then the CAM key to select the camera.
o
Make the camera turn to the left using the joystick until the desired position has been reached.
o
Press 92 and press the CALL key to set the left limit auto scan.
o
Make the camera turn to the right using the joystick until the desired position has been reached.
o
Press 93 and press the CALL key to set the right limit auto scan.
o
Press the PAN key to confirm your settings. Camera n° 2 will auto scan within the predefined range.
9. Troubleshooting
Problem
Possible Cause
Solution
Wrong connection.
Check the connection.
The camera does not react when
connected to a power supply.
Power deficiency.
Check the power supply.
Wrong camera ID or baud rate.
Reset the camera ID or baud rate.
Wrong protocol.
Reset the protocol.
Light and image cannot be
controlled.
Wrong RS485 terminator setting.
Reset the RS485 terminator setting.
Non-compatible protocol.
Reset the DIP setting.
Wrong camera ID.
Reset the camera ID.
Power deficiency.
Check the power supply.
The camera cannot be controlled or
is moving erratically.
Wrong RS485 terminator setting.
Reset the RS485 terminator setting.
Wrong zoom setting.
Reset the zoom setting.
Fluctuating image.
Power deficiency.
Check the power supply.
Focus is manually set.
Run a preset or set the camera.
Dimmed image.
Dirty lens.
Clean the lens.
10. Technical Specifications
Camera
System
PAL/NTSC
Sensor
1/4” SONY Super HAD CCD
Pixels
512 (H) x 492 (V)
Horizontal Resolution
420 TV lines
S/N Ratio
≥
48dB
Zoom
22x optical zoom (f = 3.9 – 85.8mm); 10x digital zoom
Min. Illumination
0.5 lux / F1.4
Iris
auto / manual
Focus
auto / manual
White Balance
auto / manual
Backlight
auto
Video Output Level
1.0Vpp / 75
Ω
composite
Synchronizing System
internal
Gamma Correction
0.45
AGC
max. 29dB
Electronic Shutter Control
auto (1/50 – 1/100000sec) / flickerless mode
Pan/Tilt
Swing Angle
pan: 360° continuous rotation; tilt: 90°
Swing Speed
pan: 0.5°/s ~ 45°/s; tilt: 0.5°/s ~ 45°/s
Presets
64
Communication
RS485
Baud Rate
9600 bit/s
Protocol
Pelco-P, Pelco-D
Housing
ABS cast plastic
