Panasonic WV-CP310/G Installation Manual page 20

3 Tighten the screw of the power cord plug.
4 Connect the power cord plug to the power supply terminal on the rear side of the camera.
Important:
• Make sure that the power cord plug is inserted fully into the power supply terminal.
Connection of power cord
When connecting the power cord, use connectors that are designed for the power cord, and be
careful not to let the power cord fall off.
In addition, waterproofing work is needed at the joint, e.g., wrapping waterproof tape around the
joint.
Cable length and wire gauge
24 V AC
The recommended cable length and wire gauge 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.
The recommended wire size for 24 V AC power cord is shown below:
Copper wire size
(AWG)
Length
(m)
(approx.)
12 V DC
Calculation of the relation among the cable length, resistance, and power supply.
The voltage supplied to the camera shall be between 10.8 V DC and 16 V DC.
10.8 V DC ≤ VA - 2 (R x I x L) ≤ 16 V DC
L : Cable length (m)
R : Resistance of copper wire (Ω/m)
VA : DC output voltage of power supply unit
I : DC current consumption (A)
See specifications.
Resistance of copper wire [at 20 °C]
Copper wire
size (AWG)
Resistance
Ω
/m
j
Adjust the camera angle by loosening the screw of the camera mount bracket
while viewing the video monitor.
Be sure to loosen the screw of the camera mount bracket when the camera angle is adjusted.
If the camera angle is changed when the screw is tight, excessive force is applied to the cam-
era mount bracket and camera, and accordingly they may be damaged. Be sure to tighten the
screw securely after camera angle adjustment.
20
#24
2
(0.205 mm ) (0.325 mm
20
#24 #22
2
(0.205 mm ) (0.325 mm
0.083 0.052
#22 #20
2
) (0.519 mm
30 45
#20
2 2
) (0.519 mm )
0.033
#18
2 2
) (0.833 mm ) (1.307 mm
75
#18
2
(0.833 mm ) (1.307 mm
0.020
#16
2
)
120
#16
2
)
0.013