Samsung SCW61, Service Manual

Page: 50 / 125

Samsung Electronics 4-31
Alignment and Adjustment
1. Focus to zoom tracking
Notes : To maintain proper focus throughout the zoom range, the focus lens position must be changed as
the zoom lens is moved.
During this adjustment the microprocessor will measure the focus positioning requirements at the
wide and telephoto position of the zoom lens.
1) Camera ÒE-EÓ.
2) Focus chart (Attached on the last page of this manual).
3) Aim the camera at the focus chart placed 3 meters away and perpendicular to the center of the lens.
The chart should be placed on the flat, gray or white wall.
4) Connect monitor TV jack to video output jack.
5) Press the ÒBLC(MODE UP)Ó and ÒFADE(MODE DOWN)Ó button, so that the OSD start is Ò0DE. 3M
LENS XX XXÓ.
6) Press ÒENTER(CONFIRM)Ó button.
The camera will move both zoom and focus lens.
The adjustment is finished when the O.K! message appears on the TV screen.
Store the data to mode 099, 09A, 0AA, 0AB, 0AD, 0C9, 0CA, 0CB and 0CC.
4-2-2 Camera System Adjustment
Note : The on-screen display information.
ÒXX XXÓ means arbitrary value.
It can be different number depend on the conditions.
0DE XX XX
(3M
±
1cm)
(Be sure to maintain the distance.)
LENS CCD