Panasonic WV-CF284 Series, Руководство по эксплуатации

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13
Cable type Extensible length
RG-59/U (3C-2V) 0
Approx. 250 m
{825 ft}
RG-6/U (5C-2V) 00
Approx. 500 m
{1 650 ft}
RG-11/U (7C-2V) 0
Approx. 600 m
{1 980 ft}
RG-15/U (10C-2V)
Approx. 800 m
{2 640 ft}
●
Power connection
Connect the three-conductor cable of the
camera to the power supply. The wire
colours and functions are shown in the table.
Wire colour 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.
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)
12 V DC
Use the formula below to calculate the
power cable and power supply. The voltage
supplied to the power terminals of the cam-
era should be within 10.8 V DC and 16 V
DC.
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
1. Connect an adjusting monitor to the
monitor output jack.
2. Pan, tilt and azimuth adjustment
Important:
• 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 as the pan and tilt adjust-
ments, make the zoom and focus adjust-
ments in 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.
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}]