Pelco C2491M-B User Manual

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Addendum No. C3409M

Date December 22, 2005 

Manuals Affected C2462M-B, C2403M-C, C2410M-H, 

C2491M-B, C2496M

Manual Update Switch Settings for Varifocal Lens

Manual Update The high resolution camera with vari-

focal lens and auto iris is configured at 
the factory for automatic exposure.

The high resolution camera with varifocal lens and auto iris is configured at the factory for 
automatic exposure.

Figure 1.  Switch Settings for Varifocal Lens

1 2 3 4 5 6 7 8

OFF

FACTORY SETTINGS

ON

OFF

= SWITCH POSITION

1 AWB

Automatic 

white 

balance 

2

GAM

Gamma function 

3

AGC

Automatic gain control 

4

ESC

Electronic shutter control 

5

BLC

Backlight compensation 

6

FL

Flickerless 

7

AE

Automatic exposure 

8

Not used