This projector has EXT OPTION in addition to standard on-screen menus. There are SELF CHECK and TEST PATTERN for service, etc.
Procedure to enter EXT OPTION
- Press "MENU" button on the main unit or remote control unit to display "MENU" screen, then select "OPTION" and press "ENTER" button.
- Select "INPUT GUIDE" on "OPTION" menu and press "ENTER" button 3 seconds or longer. MENU àOPTION àINPUT GUIDE.
EXIT OPTION MENU & FUNCTIONS
Switching ON/OFF "FREEZE" on-screen display. ANGLE RESET
Switching ON/OFF "Real-time Keystone" reference level setting
Note: Normally, do not select. (Angle reset data will be rewritten.)
FAN FULL MODE
Setting the cooling fan motor rotation speed. Switching ON "FAN FULL MODE", the rotation level of the fan becomes high-speed rotation (fixed). Moreover, when "FAN FULL MODE" is ON, changing "HIGHLAND" in OPTION becomes impossible (setting "FAN FULL MODE" is given priority more than "HIGHLAND").
AUTOSETUP
Setting AUTO SETUP mode:
STANDARD: To set the normal mode (the dot clock is adjusted strictly))
SPECIAL: To set the special mode (the dot clock is adjusted roughly)
Note: Do not change the initial setting (STANDARD).
SYNC: Setting SYNC processing mode
STANDARD: To set the normal mode
SPECIAL: To set the special mode (noise reduction mode)
Note: Do not change the setting when it is possible to receive normally. Change the setting only when the image is not displayed normally because of the sync signal noise of connected equipment.
VGA60/480p: AUTO: Switching RGB of VGA60 and 480p automatically.
VGA60: Inputting signals in 59.9Hz / VGA480
480p: Inputting signals in RGB of 480p
SELF CHECK
To enter the self-check mode
TEST PATTERN
To display test patterns
FLICKER ADJUST
To enter the flicker adjustment mode
HPLL
When non-standard signal of VIDEO/S-VIDEO is inputted (VTR, VHD, etc.), horizontal synchronization might be disordered according to connected equipment. In this case, set HPLL to OFF.
CANCELLING THE 'EXIT' OPTION
Press "MENU" button on the main unit or remote control unit.
Self-Check Mode: This mode is used to narrow down the location of the failure.
Procedure to enter the self-check mode
Select "SELF CHECK" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit.
SELF CHECK DISPLAY AND CONTENTS
CLICK ON THE TABLES TO ZOOM
CANCELLING THE SELF CHECK MODE
Press "MENU" button on the main unit or remote control unit.
TEST PATTERN
This projector displays 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: Because the above patterns can be displayed by each color without test equipment such as PC or SG, use it for simplified adjustments by your eyes and so on.
Procedure to display test patterns
Select "TEST PATTERN" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit.
Note: On the test pattern screen, pressing the up-arrow "▲ " or down-arrow "▼ " button allows the test pattern selection and the left-arrow "◄ " or right-arrow "► " button the color selection (White / Red / Green / Blue).
Canceling the test pattern display
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.
Procedure to enter the adjustment mode
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.
Adjustment Display and Contents
Setting value is increased and decreased with the right-arrow and left-arrow buttons. " ◄": Decrease, "► ": Increase
Adjust the setting value to minimize the flicker on the screen.
Execute the adjustment by 6 patterns below.
The pattern (adjustment display) is switched with the up-arrow "▲ " and down-arrow " ▼" buttons. "▲ ": Forward direction, "▼": Reverse direction
There are 6 patterns of "DESK setting (blue)", "DESK setting (red)", "DESK setting (green)", "CEILING setting (blue)","CEILING setting (red)" and "CEILING setting (green)".
The setting value is saved into this projector when the pattern is switched.
Canceling 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.