Monday, January 07, 2013

PANASONIC _ PT-LB50NTU_PT-LB50NTE_PT-LB50NTEA_PT-LB50U_PT-LB50E_PT-LB50EA_PT-LB50SU_PT-LB50SE_PT-LB50SEA _ LCD PROJECTOR _ SELF CHECK MODE _ SERVICE MODE




SELF CHECK MODE
This mode is used to narrow down the location of the failure.
  • Select "SELF CHECK" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit.
CANCELLING SELF CHECK MODE
  • Press "MENU" button on the main unit or remote control unit.
SERVICE MODE
This mode is used to display seven kinds of test patterns [Horizontal lines, Vertical lines, Dots, Crosshatch, White cross, Black cross and White (No pattern)] in the four colors (White, Red, Green and Blue)
Note:   On the service mode, displays above patterns by each color without test equipment such as PC or SG. Use the service mode for simplified adjustments by your eyes and so on.
  • Select "TEST PATTERN" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit.
  • Note:   In the service mode, pressing the up-arrow [UP] or down-arrow [DN] button allows the test pattern selection and the left-arrow [ < ] or right-arrow [ > ] button the color selection (White / Red / Green / Blue).
CANCELLING SERVICE MODE
  • Press "MENU" button on the main unit or remote control unit..
FLICKER ADJUSTMENT MODE


If replacing the optical parts (Analysis / LCD / Lens block) of this projector and/or A-P.C.Board (assembly), enter the flicker adjustment mode and minimize the flicker.
  • Select "FLICKER ADJUST" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit.

Note:  "DESK setting (blue)" is displayed when entering the adjustment mode.

ADJUSTMENTS

  •  Setting value is increased and decreased with the right-arrow  and left-arrow  buttons.
  • The pattern (adjustment display) is switched with the up-arrow  and down-arrow  buttons.  There are 6 patterns of "DESK setting (blue)", "DESK setting (red)", "DESK setting (green)", "CEILING setting (blue)", "CEILING setting (red)" and "CEILING setting (green)".
CANCELLING THE FLICKER ADJUSTMENT MODE

Press "MENU" button on the main unit or remote control unit.  Note:  When "MENU" button is pressed, the setting value at that time is saved into this projector and the adjustment mode is canceled.