Sanyo PLC-XD2200 Service Manual

Also see for PLC-XD2200: Owner's manual Easy setup Manual Manual Command list

Contents

-5-Electrical Adjustments1. Enter the service mode.2. Receive the 16-step grey scale composite video sig-nal with Video mode.. Select group no. “100” item no. “7” (Red) or “8”(Blue), and change Data values respectively to makea proper white balance.Confirm that the same white balance is obtained in vid-eo and computer input.11. White Balance adjustment [Video]After replacing the G-sensor circuit (IC850) orMemory IC (IC171), readjust the Keystone Offsetadjustment as follows.1. Put the projector on a horizontal place with theadjustable feet being minimum range and then enterthe service mode.2. Select group no.“ 102”, item no.“ 3” and set datavalue from“ 0” to“ 5”.. By pressing the Select button, the KeystoneOffset adjustment will start.4. When it has completed, the "OK" message willappear on the screen.5. By pressing any button on the projector or theremote control, the "oK" message will disappear.(Data value of Group no.“ 102”, item no.“ 3” will beback from“ 5” to“ 0” for initial value.)12. Keystone offset adjustmentIf the correction of the Color shading adjustment is nec-essary, please adjust the "Color shading" by using the"COLOR SHADING CORRECTION" software suppliedseparately.The color shading correction adjustment for this modelshould be performed with the whole-gray patterns spec-ified as below.4-input patterns:6% gray, 12.5% gray, 25% gray, 50% grayColor Shading Correction adjustmentThe Color Shading Correction can be ordered with followingservice code.COLOR SHADING CORRECTION Ver. 4.20Service Parts No. 610 343 5596