16 Pelco Manual C1471M (10/98)
CM9500
1. Enter the number of the Spectra® Lite camera and press the CAM key.
2. Press the SELECT key twice.
3. Highlight CAM in the Setup menu and press the SELECT key.
4. Highlight PRESET in the Camera menu and press the SELECT key.
5. Enter 95 and press the F1 key. The main menu appears.
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.
4.7.2 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 pic-
ture 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.
4.7.3 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
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

Figure 2. Backlight Compensation

Non-Sensitive Area

Sensitive

Area

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