Philips PTV800, Руководство по обслуживанию

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CONVERGENCE SERVICE MODE PROCEDURES
Note:
This procedure is required for all of the following geometry and convergence
adjustments.
Using the remote transmitter, enter the following seven-button sequence to activate the
convergence mode.
06 - 25 - 97 - Menu (M)
The "Opening Menu" will appear offering choices:
Channel 3
Use Channel
éê
to
Select a Channel with Video
Remote control key functions:
éêçè
: Adjust Convergence
M: Advance "cross" location
Up, Down, Left, Right
3: Exit Convergence
Status: Abort/Cancel Changes
M: Begin Convergence
Note: video information must be present to correctly adjust the convergence. A signal source is
required to lock the vertical and horizontal sync. After entering the "convergence service mode,"
verify the presence of a video source by confirming the presence of active audio (use the volume
up function on the remote). Use the channel up and down function on the remote to select the
desired tuning source.
Select item "M" from the first menu, the "Convergence Menu" will appear featuring 5 possible
selections.
Channel 3
Convergence:
1. green geometry
2. red To green Convergence
3. blue To green Convergence
4. green To red Convergence
5. green To blue Convergence
Status: Abort/Cancel Changes
CONVERGENCE TOUCH UP PROCEDURE
1. Enter the "convergence service mode" as described above in the "convergence service
mode procedure".
2. Select the desired color requiring adjustment. Note: Do not select Green Geometry (1).
This procedure is described under "Major Convergence/Geometry Alignment. If Green
Geometry is altered during this procedure a "Major Convergence/Geometry Alignment"
maybe required.
3. Cover the Output Lens of the single color presently NOT being adjusted. Example: If you
select Green to Red Convergence (4) cover the Blue Output Lens.