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| Installation Manual
Bosch Security Systems | 2004-01 | V1.0
EN | 23
Adjustment procedure Manual-iris Lens:
1. Unlock the back focus locking button.
2. Adjust the lens to the maximum lens opening.
3. Turn the back focus adjustment as required.
4. Lock the back focus locking button.
Adjustment procedure Video-iris Lens:
1. Unlock the back focus locking button.
2. Access the Lens Wizard menu.
3. SET BACK FOCUS NOW is highlighted in the menu.
4. Turn the back focus adjustment as required.
5. Lock the back focus locking button.
6. Select SET LVL in the menu; the LEVEL bar appears.
7. Point the camera at the scene it will be mostly viewing.
8. Adjust the level potentiometer located on the lens until the
LEVEL bar is in the central position.
9. Exit the menu.
Note
The best performance with video iris lenses is obtained when the peak/
average potentiometer of the lens is set to either full average or full peak
matching the position of the peak/average balance in the MODE x ALC
menu.
Install I/O submenu
Function Selection Description
SYNC IN 75 Ohm, HIGH Select 75 Ohm if the external sync input is not
terminated elsewhere.
COMM ON, OFF If OFF, Bilinx communication is disabled.
CABLE
COMP
OFF, DEFAULT,
RG59, COAX12,
COAX6
Cable compensation is used to avoid the need for
amplifiers in long distance coax connections up to
1000m (3000ft). For optimum results select the
coaxial cable type used or if unknown, DEFAULT.
COMP
LEVEL
0, 1, .. +15 Sets the level of cable compensation.
ALARM Select submenu
EXIT Return to the INSTALL menu
DinionXFD_Nv1_0.book Page 23 Friday, January 7, 2005 10:56 AM