Samsung VP-D371, Service Manual

Page: 17 / 212

Alignment and Adjustments
3-5
Samsung Electronics
3-2-2 Camera Adjustment
Note : "XX XX" indicate the previous preset value and adjusted value.
Press the “PHOTO Button” (Confirm) to store the adjusted value.
Fig. 3-6
1) EEPROM Data Initialize
Caution : This adjustment must do following items changing new EEPROM (IC505) or Main PCB.
Œ
OE Press the "EASY-Q"(Mode Up)/"DISPLAY"(Mode Down) buttons so that OSD shows "00DF XX XX".
´
Press the “T( ) orW( )"(Data Up/Down) so that display data of EVR is "AA"
ˇ
Press the "OK" Button (Confirm).
¨
The OSD shows "OK" after huithing the initalize.
2) Lens Zoom Track
Caution : For whole zoom range, it shall be in focus.The location of a focus lens is moving depending on the location of
Zoom Lens. During adjusting, micom measures the focus location from a near distance to a long.
Œ
Camera is set to E-E mode.
´
Focus chart photo.
ˇ
Ensure that camera is left an about 3m distance from a focus chart and the focus of lens is placed vertically.
Attach a focus chart to white or gray wall of a flat surface.
¨
Connect a video output terminal to a TV.
ˆ
Press the "EASY-Q"(Mode Up)/"DISPLAY"(Mode Down) buttons so that OSD shows "00D0 XX XX".
Ø
Press the "OK"Button (Confirm). Never impact on the lens when adjusting zoom and focus Lens. The OSD
shows "OK" after finishing the adjustment.
(Show Fig. 3-8)
Fig. 3-7