Pelco C1498M-A operation manual Backlight Compensation, Reset Camera, CM9750, CM9760, MPT9500

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NON-SENSITIVE AREA

SENSITIVE

AREA

Figure 2. Backlight Compensation

CM9750

1.Turn the KEY SWITCH to the ON position.

2.Press the PROG key. PROGRAM appears on the LCD screen.

3.Press the PRES key. The PRESET prompt appears.

4.Enter 95 and press the ENTER key. The main menu appears.

5.Turn the KEY SWITCH to the OFF position.

CM9760

1.In the default menu, select DEF. The Define Submenu appears.

2.Enter your four-digit PIN.

3.Enter 95 and select PRST. The main menu appears on the monitor.

4.Select the Quit icon to return to the default menu.

MPT9500

Standard Coaxitron® Mode

1.Enter 95 and press the PRESET SET key.

2.Position the asterisk in the YES row and press the F1 key. The main menu appears.

Extended Coaxitron® or RS-485 Mode

1.Enter 95 and press the PRESET SET key.

2.Press the F2 key. The main menu appears.

BACKLIGHT COMPENSATION

The two backlight compensation modes are on and off. Backlight compensation lets the dome compensate for bright light behind the object you want to view. With backlight compensation ON, the dome uses only the center 10 percent of the picture for adjusting the iris (refer to Figure 2). A bright light source outside this area washes out to white. The camera adjusts the iris so the object in the sensitive area is properly exposed. To change the backlight compensation mode:

1.On the main menu, move the joystick up or down to position the cursor (>) beside Camera.

2.Press the Iris Open button to enter the Camera submenu.

3.Move the joystick up or down to position the cursor beside Backlight Comp.

4.Press the Iris Open button. The cursor moves to the right beside the word On or Off.

5.Move the joystick up or down to toggle between On and Off.

6.SELECT – Press the Iris Open button to select your choice.

CANCEL – Press the Iris Close button if you do not want to change the setting.

RESET CAMERA

Resetting the camera returns the following settings to their defaults.

Setting:

Default:

Gain/AGC

 

AGC mode

Auto

Gain

No default setting

Backlight comp

Off

Auto-iris

 

Mode

Auto

Level

Default value depends on type of camera

Peak

Default value depends on type of camera

Shutter speed

Auto

White balance

 

Auto white balance

On

R-B white balance

No default setting

M-G white balance

No default setting

Sharpness

 

Auto sharpness

On

Sharpness

No default setting

The following settings are not reset when the camera is reset: park time, auto flip disable, and limit stops.

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Pelco Manual C1498M-A (7/99)

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Contents Listed Contents Important Safeguards and Warnings InstallationDescription ModelsTable B. Switch Settings for SW2 P-Type Control Table C. Switch Settings for SW2 D-Type Control OFF 113 169 POWER-UP Display OperationPreset Functions PAN and Tilt FunctionsAuto Flip Scan SpeedMain Menu Access ParkProgramming the Spectra Lite Reset Camera Backlight CompensationCM9750 CM9760GAIN/AGC Auto IrisShutter Speed POWER-UP Mode SharpnessWhite Balance Limit Stops Manual Limit StopsTroubleshooting Symptom Unit or fan does not operatePark Time Minutes Scan Limit StopsBack BOX Electronic Assembly Removal Specifications MechanicalCamera Warranty and Return Information Regulatory NoticesRevision History