4.4.7 FRAME adjustment

Instruments

Signal generator

REPLACING COMPONENTS

 

 

z OPTICAL BLOCK

Test point

 

 

 

 

 

 

Adjustment menu

< DDIC >

 

 

 

 

Preparation

Completed GAMMA adjustment , SHADING adjustment ,

 

 

 

 

„PREPARATION

(1)Connect the PC and Projector with an RS-232C cable. Turn the Projector ON and boot the PSA software.

(2)Click [Connect] on the Menu Bar and select [Auto Connect] in the pull-down menu.

Refer to Fig.1. (If [Connection failed] is shown, the connection is FAILED. If no message appears, the connection is successfully done.

Fig.1

(3)When the system is connected, press the [DDIC] button. This causes the [DDIC Control] screen to be displayed. Subsequent works are to be performed on this screen.

(4)Press the [Receive All] button at the top right of the screen.

(5)Set [R_MUTE], [G_MUTE} and [B_MUTE] to ON with the [FPGA] tab.

(6)Set Flat Field Level of R, G, and B to all [0]. (All black)

„ADJUSTMENT

(1)Move the slider of [GK_R], [GK_G] and [GK_B] with the [EVR] tab to allow the picture frame to be darkened most. Refer to Fig.2.

Adjust here

Fig.2

1-30 (No.PA019)

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Belkin DLA-HD2KE, DLA-HD2KU service manual Frame adjustment, „Adjustment
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