background image

 

3

 

Menu Description 

MAIN MENU

AE

WB

DAY 

&NIGHT

VIDEO 

SETTING

RESET

SAVE

&EXIT

BRIGHTNESS

EXPOSURE 

MODE

GAIN

ATW

MWB

COLOR

B/W

CONTRAST

SHARPNESS

COLOR

GAIN

DNR

MIRROR

SMART

FORMAT

SETUP

 

Figure 3-1

 

Main Menu Overview 

 

 

With a camera controller (purchased separately) or calling 
the preset No. 95 of DVR you can select the menu and 
adjust the parameters. 

 

Move the cursor up/down to select the menu item. 

 

Move the cursor left/right to adjust the value of the 
selected item. 

 

Press the 

OK

 key to confirm a selection. 

3.1

 

Format 

Move the cursor to 

FORMAT

, and press the menu 

button to enter the FORMAT sub menu. You can set the 
format of camera and confirm. 

3.2

 

Main Menu 

3.2.2

 

AE (Auto Exposure) 

AE describes the brightness-related parameters. You 

can adjust the image brightness by the 

BRIGHTNESS

EXPOSURE MODE

, and 

GAIN

in different light 

conditions. 

EXPOSURE

 BRIGHTNESS                  
 EXPOSURE MODE         
           LV                    
 GAIN                        
 RETURN           

5

BLC

5

MIDDLE

 

Figure 3-2

 

AE 

BRIGHTNESS 

Brightness refers to the brightness of the image. You 
can set the brightness value from 1 to 10 to darken or 
brighten the image. The higher the value is, the brighter 
the image is. 

EXPOSURE MODE 

You can set 

AE

 mode as 

GLOBAL

 and 

BLC

 

GLOBAL 

GLOBAL refers to the normal exposure mode which is 
for adjusting the situations including unusual lighting 
distribution, variations, non-standard processing, or 

                    Available from A1 Security Cameras 

    www.a1securitycameras.com email: [email protected]

Summary of Contents for CMHR92T2-28

Page 1: ...This manual may contain several technical incorrect places or printing errors and the content is subject to change without notice The updates will be added to the new version of this manual We will r...

Page 2: ...rence received including interference that may cause undesired operation EU Conformity Statement This product and if applicable the supplied accessories too are marked with CE and comply therefore wit...

Page 3: ...ters are configurable Auto white balance and internal synchronization SMART IR mode Advanced 3 axis design meets different installation requirements 1 2 Overview This manual applies to two types of bu...

Page 4: ...ype I Camera Both wall mounting and ceiling mounting are suitable for the bullet camera Ceiling mounting will be taken as an example in this section You can take steps of ceiling mounting as a referen...

Page 5: ...g box and align the screw holes of the bullet camera and the gang box cover 2 Route the cables through the cable hole of gang box and fix the camera with the gang box cover with the supplied screws as...

Page 6: ...Camera to the Ceiling Wall 4 Connect the corresponding cables 5 Adjust the camera according to Figure 2 7 to get an optimum angle 1 Loosen the P screw to adjust the pan direction 0 360 Tighten the sc...

Page 7: ...Screw Gang Box Cover Figure 2 9 Fix the Camera with the Gang Box 3 Drill the screw holes in the ceiling wall according to the supplied drill template 4 Hammer the supplied screws into the screw holes...

Page 8: ...set the format of camera and confirm 3 2 Main Menu 3 2 2 AE Auto Exposure AE describes the brightness related parameters You can adjust the image brightness by the BRIGHTNESS EXPOSURE MODE and GAINin...

Page 9: ...image You can set WB mode as ATW and MWB ATW In ATW mode white balance is being adjusted automatically according to the color temperature of the scene illumination MWB You can set the R GAIN B GAIN v...

Page 10: ...s the amount of detail an imaging system can reproduce You can set the SHARPNESS value from 1 to 10 COLOR GAIN Adjust this feature to change the saturation of the color The value ranges from 1 to 10 D...

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