CONNECTION/INSTALLATION
Installing the ferrite core
To retain electromagnetic compatibility, use the ferrite cores provided when connecting to the lens.
MEMO
• If thin cables are used (i.e. with a high resistance), a significant voltage drop will occur when |
VIDEO
DC
Ferrite core
Wire clamp
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(or | |
ALC | Av Pk |
LEVEL | L H |
the unit is at its maximum power consumption. Either use a thick cable to restrict the voltage |
drop at the camera side to below 10%, or place the power supply near to the camera. If |
voltage drop occurs during operation, the performance will be unstable. |
• Attach the cable conductors so that they do not come into contact with the drop prevention |
wires. |
• Do not allow input from both a DC 12 V and AC 24 V power supply at the same time. |
• When using a DC 12 V power supply, ensure that the polarities of the cable are correct. |
• The AC 24 V power supply should conform to the following: |
TK-C1481BEG (AC230V)
Notes:
Install the ferrite cores within 50 mm of the
Power cable connect to the commercial
AC230V outlet
Connections on the back
Power supply
TK-C1480BE (DC 12 V or 24 V)
Connect the DC 12 V or the AC 24 V power |
supply to the DC 12V/AC 24V terminals. To |
prevent connection errors or a cable |
disconnection, we recommend the use of lug |
| Y/C OUT |
SYNC IN | VIDEO OUT |
| SEE INST- |
| RUCTION |
POWER | MANUAL |
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CAUTION: When you use this camera, the
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| 1 | 2 | ISOLATEDPOWER ONLY |
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DC12V | AC24V | CLASS2 ONLY(U TYPE) | TX+ | TX- RX+ RX- | AUX GND | |||
TYPE)(E | B | C | D |
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plates for the connections. | ||
The following table shows the connection | ||
distances and connection cables provided | ||
that | ||
vinyl sheath cables) are used. | ||
Maximum extension | 100 m 260 m 410 m 500 m | |
(reference) | ||
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Control signal cables
These cables should be connected only when it is required to control the camera using the
Genlock connection
With some systems, when the external sync signal is a composite video or black burst sig- nal genlocking by applying an external sync input requires the horizontal phase (H PHASE) and colour phase (SC COARSE) to be adjusted.
| Y/C OUT |
SYNC IN | VIDEO OUT |
| SEE INST- |
POWER | RUCTION |
MANUAL |
Conductor | 1.0∅mm | 1.6∅mm | 2.0∅mm | 2.6∅mm |
diameter | and more | and more | and more | and more |
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| Connect to the other | MEMO |
A | TX+ | • Genlocking is not possible with a signal con- | |
B | TX- | side in pairs like this. | taining too much jitter, such as a VCR or |
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| videodisc playback signal. |
C | RX+ | Connect to the other | |
D | RX- | side in pairs like this. | • For details, consult a JVC authorized dealer. |
