JVC VN-V686U Startup Manual page 21

Note:
● If thin cables are used, the resistance of the
cables will be high and a significant voltage
drop will occur when the camera is at its
maximum power consumption (when pan, tilt
and zoom operates at the same time). Either
use a thick cable with low resistance or place
the power supply near to the camera and
shorten the length of the cable to restrict the
voltage drop at the rated current of camera to
below 10 %. If voltage drops during
operation, the camera may experience
unstable performance and be unable to call
up the preset position correctly.
● Do not connect an AC 24 V cable to AC 110
V/AC 230 V power supply. The camera will be
damaged.
● If power supply is incorrect, the internal
circuit may be damaged. Do not use the
camera. Bring it to your nearest JVC dealer
for inspection.
● Turn on the power only after the connection
for all the devices is complete.
● After the power is turned on and activation is
completed, this product will move to the
home position.