Pelco c1943m VCR User Manual


 
10 Pelco Manual C1943M (9/99)
POWER CONNECTIONS
The CM9760-VCRC-P utilizes an auto-ranging internal transformer circuit that allows the in-
put power to range from 100-240 VAC @ 50/60 Hz. Associated with the input power is the
power ON/OFF switch and the input power fuse. The fuse is easily changed as illustrated in
Figure 9.
Figure 9. Power Input Fuse Replacement
IMPORTANT:
IT IS IMPORTANT TO ACTIVELY
AVOID INTRODUCING CURRENT GROUND
LOOPS IN YOUR CONFIGURATIONS WHEN
HOOKING UP A VCRC-P AND ITS ASSOCIATED
VCRs TO POWER SOURCES. IF POSSIBLE, HOOK EVERY-
THING TO THE SAME POWER SOURCE, SOME VCR MODELS
ARE SUSCEPTIBLE TO NOISE INTERFERENCE IN THE LOW
mV RANGE. (SEE THE IMPORTANT NOTE ASSOCIATED WITH
FIGURE 5.)