Panasonic WV-CF294 User Manual

14

Copper wire
size (AWG)

Length of
Cable
(Approx.)

#24

(0.22 mm

2

)

20

65

#22

(0.33 mm

2

)

30

100

#20

(0.52 mm

2

)

45

160

#18

(0.83 mm

2

)

75

260

Recommended wire gauge for 24 V AC line.

(m)

(ft)

● Power connection

Connect the three-conductor cable of the
camera to the power supply. The wire colors
and functions are shown in the table.

Wire color

12 V DC

24 V AC

Brown

Positive

Live

Blue

Negative

Neutral

Green/yellow

Grounding

Grounding

Caution: Be sure to connect the GND

(grounding) lead of the camera and
grounding terminal of the power supply
when using a 24 V AC power source.

● Cable Length and Wire Gauge

24 V AC
The recommended cable length and thick-
ness are shown in the table for reference.
The voltage supplied to the power terminals
of the camera should be within 19.5 V AC
and 28 V AC.

12 V DC
Use the formula below to calculate the power
cable and power supply. The voltage sup-
plied to the power terminals of the camera
should be within 10.8 V DC and 16 V DC.

Copper wire
size (AWG)

Resistance

Ω/m
Resistance

Ω/ft

#24

(0.22 mm

2

)

0.078

0.026

#22

(0.33 mm

2

)

0.050

0.017

#20

(0.52 mm

2

)

0.03

0.010

#18

(0.83 mm

2

)

0.018

0.006

Resistance of copper wire [at 20 °C {68 °F}]

10.8 V DC 

≤ V

A

- 2 (R x I x L) 

≤ 16 V DC

L:

Cable length (m)

R:

Resistance of copper wire (

Ω/m)

V

A

:

DC output voltage of power supply
unit

I:

DC current consumption (A)
See specifications.

■ Image Adjustment

• Do not touch the iris motor. Failure to

observe this may cause trouble.

• Do not hold the camera by the lens unit

when adjusting panning, tilting, or
azimuth.

At the same time for the pan and tilt adjust-
ments, make zoom and focus adjustments of
Step 3.

q Rotate the panning table to adjust the

panning position of the camera. (Range:
320 °)

• The adjusting range is from +180 °

(clockwise) to –140 ° (counterclockwise).

• Tighten the panning table lock screw

after adjusting.