GE KTC-511P Manual De Instrucciones página 9

3.3 E
XTERNAL
CAUTION:
The phase adjustment must be made by a qualified service person or installer.
The vertical phase of the camera video signal can be synchronised to the phase of the AC power line by
using a dual-trace oscilloscope to observe the video output signal (V-rate) of the camera and by
adjusting the line-lock phase control buttons to line up the phases of both signals. In line-lock mode, this
synchronisation is automatic.
S PHASE A
YNC
B
DJUSTMENT UTTONS
Installation Instructions
9