Pelco c1943m operation manual Power Connections, Power Input Fuse Replacement

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.

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.)

Figure 9. Power Input Fuse Replacement