Power Supply - THOMSON RP5430 Operator's Manual

Power Supply

1 Power switch
1
The power switch has two positions:
On : Power to camera is switched on.
Off : Power to camera is switched off.
When you switch off the power, the access rights that
were obtained by the use of the PIN code are
disabled and the camera starts at the assigned
user level when switched on again.
2 Power on indicator
2
The power on indicator lights when power is supplied
to the camera and the camera power switch is
on.
3 DC and Tally output socket
3
This socket supplies +12Vdc (±0.25V) when the
camera is in the Triax mode (maximum current
1.5A). The socket also provides acces to an
internal tally switch. When the camera is on-air
the contact of the internal relay is closed.
4 Circuit breaker button (BREAKER)
4
4-2
1
Operator's Manual LDK 200 Triax
Eng
Off
Prod
Ext
Mix
CVBS (option)
VF
Front Rear 48V
Scrip
Light
Breaker
Power on
TP
Ext 1
Ext 2
12V 1,5A DC Out
2
3
If excessive current flows in the camera the circuit
breaker trips and shuts off power to all the
units. If this happens check the units for faults
and if necessary take corrective action before
pressing the circuit breaker button to reset the
power.
5 DC input socket
5
This socket accepts a DC supply voltage of 12V
Nominal (11V to 17V) for powering the camera
in stand-alone mode for service purposes.
Maximum power consumption 23W.
CAUTION
The input voltage must not exceed 17 Vdc.
6 Triax cable socket
6
The power supply for the camera is normally supplied
from the Base Station via the the triax cable.
The triax cable is connected to this socket.
The triax cable also carries all the video, audio/
intercom and control signals between the
camera and the Base Station.
Location of Controls and Functions
Front
Rear
Loc
Call
6
Mic
Ext
DC in
5
48V On
Mic 2
4