Velleman CAMW7, Руководство пользователя

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CAMW7
00 (12/08/2008)
5
10.
Troubleshooting
Image Sound Possible reason/solution
No No Check power supply on camera and receiver.
Snow Noisy
Check whether camera and receiver are on the same channel.
Check whether the distance between camera and receiver is within
limits.
Ghost
image
Normal
Possible interference with other devices.
Check whether the distance between camera and receiver is within
limits.
No
colour
Normal TV system mismatch (PAL/NTSC), or night vision enabled
Normal Noisy Possible interference with other devices.
11. Technical specifications
Camera
channels 4 (selectable)
sensor CMOS
resolution 628 x 582 (PAL) / 510 x 492 (NTSC)
TV lines 380
viewing angle 55°
Night vision range 7m
Automatic Gain Control (AGC)
✓
Auto White Balance (AWB)
✓
S/N ratio (AGC off) 40dB
min. illumination 5 lux (F1.2) / 0 lux (IR on)
transmission frequency 2,400MHz – 2,483MHz
transmission power 10mW
modulation type FM
bandwidth 18MHz
power supply 8VDC / 300mA (adapter incl.)
current consumption max. 80mA / 200mA (IR on)
Weatherproof level IP54 (main body)
dimensions Ø 49 x 52.5mm (main body)
weight ±110g
General
operating temperature -10°C~+50°C / +14°F~+122°F
storage temperature -20°C~+60°C / -4°F~+140°F
storage humidity <85% RH
Use this device with original accessories only. Velleman nv cannot be held
responsible in the event of damage or injury resulted from (incorrect) use of this
device.
For more info concerning this product, please visit our website www.velleman.eu.
The information in this manual is subject to change without prior notice.