Connections And Operations - Toshiba IK-629A Instruction Manual

4. CONNECTIONS AND OPERATIONS

Notes on connecting
Power plugs of connected equipment must be disconnected before installations.
A 75-ohm coaxial cable (3C-2V or 5C-2V) is required for standard connection.
For details of wiring and operation of equipment to be connected, refer to their
operation manuals.
Lenses, coaxial cables for video signals and the power cord are not supplied
with the camera.
1. Basic connection Single system configuration
CAMERA
LEVEL
VIDEO OUT
H
L
DC 12V ...
AES VIDEO DC
V PHASE
AC 24V ~ GND
( ) POWER CORD (twisted pair line)
minimum wire size of 18 AWG is recommended.
24V AC UL Listed Class 2 power supply / 12V DC power supply
CAUTION : Never input 24V AC and 12V DC at the same time.
Do not overload power supply
Since this camera uses 24V AC UL Listed Class 2 power supply or 12V DC
power supply, it should be connected to a power supply that allows for at
least 5w consumption.
MONITOR TV
AC 120V
Line - Lock control
Matching the vertical synchronization with the power frequency is called
the Line-Lock.
This function is activated when the LINE LOCK switch is set to ON.
ON
OFF
LINE LOCK
When two or more cameras are switched by the video switcher for viewing
by a monitor TV, the vertical sync. phase can be locked with the power
frequency, and a stable vertical sync. is obtained without being disturbed
at the time of switching.
CAMERA1
Recorder Ready
CAMERA2
Recorder Ready
Cautions :
The camera is synchronized to the power frequency of 60
a normal fluctuation of the power frequency. However, the camera may not
cover a large fluctuation caused from the power generated by an engine
generator, etc.
It takes about 10 seconds or more until a stable synchronization is obtained
after the power is turned on. This is normal, because several seconds are
required to stabilize the camera against power noise.
Refer to "9. LINE-LOCK PHASE" for adjustment.
2. Operation
(1) Mount a lens on the camera and connect equipment. Applicable lenses
are specified in Section 5 "LENS"
(2) Adjust the lens diaphragm and focus for optimum image.
O
N 1 2 3 4
MONITOR TV
VIDEO SWITCHER
TO 24V AC UL Listed
Class 2 power supply
1 Hz covering