Measurement And Adjustments; Cautions For Adjustment; Setting Before Adjustment; Convergence Adjustment - Panasonic PT-FW300NTU Service Manual

PT-FW300NTU / PT-FW300NTE / PT-FW300NTEA / PT-FW300U / PT-FW300E / PT-FW300EA / PT-F300NTU / PT-F300NTE / PT-F300NTEA / PT-F300U / PT-F300E / PT-F300EA

9 Measurement and Adjustments

When the following components in this projector are replaced, adjustments are required. Adjust each item according to the table
below.
9.1.

Cautions for Adjustment

· Never unplug the power cord until the power indicator on the projector illuminates red.
· To maintain and ensure safety, always use the designated components for replacement parts.
· If removing any clamps, lead wires or connectors, always place them back in their proper locations.
· Be careful not to damage the lead wires or components when using a soldering iron or similar tool.
9.2.

Setting Before Adjustment

· Set up the projector to obtain the projection distance below.
· Turn the zoom ring of the projector to obtain the largest size of the picture.
9.3.

Convergence Adjustment

Execute this adjustment when replacing the LCD panel (B) .
9.3.1. Tools to be used
Service Kit (Part No. TZSH07022) : This kit is composed of 3 extension flexible cables.
Note:
· Consult your dealer or Authorized Service Center for the service kit.
9.3.2. Preparation
1. Loosen 2 screws fixing the panel adjuster and 2 screws fixing the panel attachment, then tighten the 4 screws temporarily just
until the LCD panel can be shifted by your fingers.
Note:
· See figures in the section 8.19. "Replacement of LCD Panel (B)" for 2 screws fixing the panel adjuster and 2 screws
fixing the panel attachment.
2. Reassemble the projector in the reverse order of disassembling, but leave the upper case and the screws fixing the A-
P.C.Board block as they are removed.
3. Disconnect the connector between L-P.C.Board and A-P.C.Board (A26).
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