Power Supply - Monacor TVCCD-2006 Manual De Instrucciones

6.3 Power supply

Connect an electronically regulated 12 V power sup-
ply unit to the jack 12 V
PS-12CCD. The positive pole must be at the centre
pin. The power consumption is 200 mA. A DC plug
5.5 / 2.1 mm (outside / inside diameters) is neces-
sary.
7 Operation
1) After connection of the 12 V supply voltage the
camera is ready for operation. The LED at the
front panel is lighting.
2) Adjust the distance at the lens. In case of lenses
with an iris manually to be adjusted, set the
distance for optimum picture reproduction (depth
of focus and gain).
3) If the image reproduction is not clear with correc-
tly adjusted distance, the mechanical focus set-
ting for the lens must be adjusted. For this loosen
both hexagonal screw on the left and right of the
front camera housing. Adjust a clear picture by
turning the lens thread ring. Then tighten the hex
screws again.
8 AGC adjustment, internal gamma cor-
rection and shutter selection
(See page 65, component placement diagram.)
8.1 AGC adjustment
The AGC is set to ON ex factory. For the OFF condi-
tion unsolder the 0 Ω resistor from position RAGC
and solder it into position RMGC. Adjust the neces-
sary gain with the trim potentiometer VR5.
(1), e. g. MONACOR
GB
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