Align The Focus - Samsung HLT6187SX Service Manual

Alignment & Adjustment

3-6-2 Align the Focus

1. Remove the 2 screws.
: TH,B,M4.L15,BLK,SWRCH18A
3. Adjust the Lens Focus
4. Adjust the Lens focus.
3-24
2. Pull out the holder Chassis
1) Input a Crosshatch pattern or enter service mode and use the
internal generated patterns.
2) Insert your hand/finger into the unit as shown in the figure
and adjust the focus alignment dial of the Projection Lens
Clockwise or Counter Clockwise (See picture in step 4) until
the picture is clear.
3) Since the alignment is done from the rear, use a mirror or a
second person to confirm the adjustment is complete.
* ALTERNATE METHOD:
Remove the dust cover on the side and view the
picture while adjusting.
Focus Alignment
Samsung Electronics