Pelco C2910M-A (4/05) 3 Manual De Usuario
C2910M-A (4/05)
37
3. If necessary, enable Automatic Gain Control (AGC) on the LENS/VIDEO SIGNAL
menu. AGC is enabled by default.
a.
Display the AUTO IRIS menu.
b.
Switch the AUTOMATIC (AGC) setting to ON.
4. Display the FINE FOCUS menu.
5. Aim the camera at the farthest object in the field of view. Make sure it is at least
6.5 ft (2 m) away.
6. Set the varifocal to wide (W) and the lens focal length to far (
∞).
7. Adjust the back focus. Move the back focus locking screw on the camera up or
down until the image is focused. As the focus improves, the value on the FINE
FOCUS menu increases: the higher the number, the better the focus.
FOCUS menu increases: the higher the number, the better the focus.
Back focus is a coarse adjustment. You will make the fine focus adjustment in
steps 8-10.
steps 8-10.
8. Move the varifocal locking screw up or down to set the field of view.
9. Adjust the lens focus until the highest value possible appears on the FINE
FOCUS menu.
10. Repeat steps 8 and 9 until the focus is correct.
11. Manual iris only: Adjust the iris for the best picture quality. The largest
aperture gives the best light sensitivity; the smallest aperture gives the greatest
depth of field.
depth of field.
12. Tighten all lens locking screws.
13. Auto iris only: Remove the ND filter.
14. Select BACK to return to the LENS/VIDEO SIGNAL menu.
15. If necessary, disable AGC.
Switch the AUTOMATIC (AGC) setting to OFF.
16. Select EXIT to close the setup menus.
17. As soon as you finish customizing this and all other camera settings, save your
custom settings into a user-definable profile. Then change the default profile to
CUSTOM1 or CUSTOM2. This protects them in case the camera loses power or
must be restarted (refer to Profiles Menu for more information).
CUSTOM1 or CUSTOM2. This protects them in case the camera loses power or
must be restarted (refer to Profiles Menu for more information).
NOTE: When tightening the lens locking screws, do not over-turn or force any screw.
<LANGUAGE>
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
MAIN MENU
LENS/ VIDEO SIGNAL
VIDEO STANDARD
AUTO
AUTOMATIC (AGC)
ON
LENS TYPE
DC
<LINE SYNC>
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
<LANGUAGE>
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
MAIN MENU
VIDEO STANDARD
AUTO
AUTOMATIC (AGC)
ON
LENS TYPE
DC
<LINE SYNC>
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
LENS/ VIDEO SIGNAL
BACK
EXIT
EXIT
FINE FOCUS
100
<LANGUAGE>
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
<LENS/VIDEO SIGNAL>
<CAMERA DISPLAY>
<LIGHT METER>
<WHITE BALANCE>
<PROFILES>
<SYSTEM INFORMATION>
EXIT
MAIN MENU
VIDEO STANDARD
AUTO
AUTOMATIC (AGC)
OFF
LENS TYPE
DC
<LINE SYNC>
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
<VIDEO LEVEL>
<AUTO IRIS>
<FINE FOCUS>
BACK
EXIT
LENS/ VIDEO SIGNAL