Pelco C538M-A User Manual download pdf (Page 14)

Pelco Manual C1941M (7/98) 13

3.2.4 Power Connections

The CM9760-VCRC utilizes an auto-ranging internal transformer circuit that allows

the input 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

SPARE FUSE

IMPORTANT: IT IS IMPORTANT TO ACTIVELY

AVOID INTRODUCING CURRENT GROUND

LOOPS IN YOUR CONFIGURATIONS WHEN

HOOKING UP A VCRC AND ITS ASSOCIATED

VCRs TO POWER SOURCES. IF POSSIBLE,

HOOK EVERYTHING 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)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 24 25

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Pelco C538M-A User Manual Page 14