Sanyo PLC-XF20 Service Manual

Also see for XF20 - PLC XGA LCD Projector: Owner's manual Specifications Instruction manual

Contents

-27-*To change the mode from the Normal mode to the Service modeby pressing the "MENU" and "NORMAL" buttons on the pro-jector simultaneously and hold for 5 seconds.*Press the "POWER on/off" button on the projector or remotecontrol unit to quit the service mode.*Adjust the service data with the following control buttons.1. Press the "POINT up/down" buttons on the projector to changethe adjustment item.2. Press the "VOLUME + /-" buttons on the projector to adjustthe data value.SERVICE MODE OPERATIONNormal Mode Service Mode"MENU""NORMAL""POWERON/OFF""POINT UP/DOWN" "VOLUME +/-"Adjustment item Adjustment value001F001ServiceModeData no. DataData no. Adjustment Item20-0 5-1. R-SIG DC adjustment20-1 5-2. G-SIG DC adjustment20-2 5-3. B-SIG DC adjustment20-3 6. PSIG adjustments20-4 6. PSIG adjustments20-5 12. Common center adjustments20-6 12. Common center adjustments20-7 12. Common center adjustments20-8 13-1. R sample hold clock adjustment20-9 13-2. G sample hold clock adjustment20-10 13-3. B sample hold clock adjustment21-0 8-1. R pedestal level adjustment21-1 8-2. G pedestal level adjustment21-2 8-3. B pedestal level adjustment21-3 14. Offset adjustments21-4 14. Offset adjustments21-5 14. Offset adjustments32-0 /34-0 /36-016. Correction of Uneven Color 131-0 /31-1 /31-2 /31-3 /31-4 /31-517. Correction of uneven color_2-1 (Full lamp mode)33-0 /33-1 /33-2 /33-3 /33-4 /33-517. Correction of uneven color_2-2 (1&4 lamp mode)35-0 /35-1 /35-2 /35-3 /35-4 /35-517. Correction of uneven color_2-3 (2&3 lamp mode)140-0 4-1. Fan A driving Voltage adjustment140-1 4-1. Fan A driving Voltage adjustment140-2 2. Fan B driving Voltage adjustment140-3140-4 4-3. Fan C driving Voltage adjustment140-5 4-3. Fan C driving Voltage adjustment900-3 7-1. R Video gain adjustment900-4 7-2. G Video gain adjustment900-5 7-3. B Video gain adjustment900-6 11-1. R Video adjustment900-7 11-1. R Video adjustment900-8 11-2. G Video adjustment900-9 11-2. G Video adjustment900-10 11-3. R Video adjustment900-11 11-3. R Video adjustment910-3 9-1. R Video gain adjustment-2910-4 9-2. G Video gain adjustment-2910-5 9-3. B Video gain adjustment-2910-6 10-1. R Video adjustment910-7 10-1. R Video adjustment910-8 10-2. G Video adjustment910-9 10-2. G Video adjustment910-10 10-3. R Video adjustment910-11 10-3. R Video adjustment910-7 15-1. White balance adjustment-1 (Full lamp mode)910-11 15-1. White balance adjustment-1 (Full lamp mode)900-7 15-2. White balance adjustment-2 (Full lamp mode)900-11 15-2. White balance adjustment-2 (Full lamp mode)913-0 15-3. White balance adjustment-3 (1&4 lamp mode)913-1 15-3. White balance adjustment-3 (1&4 lamp mode)913-2 15-4. White balance adjustment-4 (2&3 lamp mode)913-3 15-4. White balance adjustment-4 (2&3 lamp mode)930-0 Set full lamp mode930-1 Set 1&4 lamp mode930-2 Set 2&3 lamp mode1010-0 2-1. AV G Video adjustment1010-1 2-1. AV G Video adjustment1010-2 2-2. AV R Video adjustment1010-3 2-2. AV R Video adjustment1010-4 2-3. AV B Video adjustment1010-5 2-3. AV B Video adjustment5010-0 3-1. Component G Video adjustment5010-1 3-1. Component G Video adjustment5010-2 3-2. Component R Video adjustment5010-3 3-2. Component R Video adjustment5010-4 3-3. Component B Video adjustment5010-5 3-3. Component B Video adjustment110-0 :lamp1/110-1:lamp2/110-2 :lamp3/110-3 :lamp4Lamp illumination time (read only)10-0 RS232C Bit rate set 00: 9600 / 01: 1920010-1 RS232C CTC Flow control 00: disable 01: enable10-2 RS232C CTS time out second Max=255sec10-3 RS232C Serial address ( 0~999 )40-0 grid signal test pattern modeService mode adjustment MenuCaution:Other adjustment items are not related to theservice and maintenance, don't press VOLUME(+)(-) buttons when the those items.Electrical adjustments