Panasonic WV-CF294T Color Cctv Camera-english/french - Page 14

G 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 Brown Blue Green/yellow Grounding 12 V DC Positive Negative Grounding 24 V AC Live Neutral Resistance of copper wire [at 20 °C {68 °F}] Copper wire size (AWG) Resistance Ω/m Resistance Ω/ft #24 #22 #20 #18 (0.22 mm2) (0.33 mm2) (0.52 mm2) (0.83 mm2) 0.078 0.050 0.03 0.018 0.026 0.017 0.010 0.006 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. 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. G Cable Length and Wire Gauge 24 V AC The recommended cable length and thickness 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. Recommended wire gauge for 24 V AC line. Copper wire #24 #22 #20 #18 size (AWG) (0.22 mm2) (0.33 mm2) (0.52 mm2) (0.83 mm2) Length of (m) 20 30 45 75 Cable (Approx.) (ft) 65 100 160 260 I 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 for the pan and tilt adjustments, 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. 12 V DC Use the formula below to calculate the power cable and power supply. The voltage supplied to the power terminals of the camera should be within 10.8 V DC and 16 V DC. 14