Function Menu (Setting Menu Only For Service) - Mitsubishi Electric SD420U Service Manual

FUNCTION MENU ( SETTING MENU ONLY FOR SERVICE )
Displaying the FUNCTION menu
1. Select "LANGUAGE" in the FEATURE menu.
2. Press the "AUTO POSITION," "ENTER," and "AUTO POSITION" buttons on the remote control in order. The FUNCTION
menu will be displayed.
Exiting the FUNCTION menu
Press the "MENU" button while the FUNCTION menu is displayed.
Note: The menu is not initialized by selecting "RESET ALL" in the FEATURE menu. To initialize the menu, press the "MENU,"
"ENTER," and " " buttons of the projector at the same time.
Item Setting range
WHITE, BLACK,
CROSSHATCH,
TEST SIGNAL RED, GREEN,
BLUE, YELLOW,
CYAN, MAGENTA
A/D LEVEL ±5
DEC LEVEL ±5
0 ~ 0359
C/W DELAY
ON,
MODE DISPLAY OFF,
ORIGINAL
STRAIGHT
ON
GAMMA
REMOTE POS. AUTO, FRONT, REAR
LAMP
1 MIN, NO LIMIT
WARNING1
LAMP NORMAL,
WARNING2 AFTER P-ON
Notes in displaying the FUNCTION menu
When you press the "AUTO POSITION," "ENTER," and "AUTO POSITION" buttons with other selection than "LANGUAGE" in
the FEATURE menu, the FUNCTION menu isn't displayed.
If you continue setting without displaying the FUNCTION menu, you may not be able to display the menus such as the
FEATURE menu and the INSTALLATION menu by the "
remote control or that of the projector to exit the current menu, and open the menu again.
Notes in using the FUNCTION menu
- If you change the settings of the WARNING menu after the lamp operating time exceeds 1500 hours, the warning indication
may stay on the screen. In such a case, turn off the power to cancel the warning indication.
- When a test pattern is displayed with [VIDEO] or [S-VIDEO] selected as the input source, subsequent images may not be
displayed correctly. In such cases, select [Computer] as the input source.
To display the test patterns.
(The ENTER button displays the test pattern.
Pressing any button cancels the displayed
test pattern.)
To adjust the input gain of A/D to improve solid white
in the image (or too dark image) when the amplitude
of the video signal of the computer is large (or small).
To adjust the input gain of DECODER to improve
solid white in the image (or too dark image) when
the amplitude of the video signal is large (or small).
This item is used when the optical unit is replaced.
Do not change the setting value normally because
it has been uniquely set for each projector.
Improper change will cause incorrect colors.
To select whether or not to indicate the
switched input terminal in the upper right-hand
corner of the screen at the time of switching
the input terminal while the power is on.
Not used normally. To make the gamma
setting linear.
To select the remote control sensor to be
enabled.
To set the time over which the alert for the
lamp replacement is displayed.
To set the mode to issue lamp replacement
alert.
" or "
- 5 -
Function
Max.=+10%
Min. =–10%
(every 2%)
Max.=+10%
Min. =–10%
(every 2%)
ON: With indication
OFF: Without indication
ORIGINAL: With indication
(High-speed switching)
Pressing the ENTER button
makes the gamma setting linear.
AUTO: Both of FRONT and REAR sensors
FRONT: Front sensor only
REAR: Rear sensor only
1 MIN: 1 minute
NO LIMIT: No time limit (After the alert is
displayed for one minute, you can cancel
it by any button or RS-232C command.)
NORMAL: Alert is displayed every 20
hours after P-ON and 3800-hour of use.
(In the case of the low lamp power mode
operation)
AFTER P-ON: Displayed only after P-ON.
" button. In such cases, press the "MENU" button on the
Default Last
setting memory
OFF No
0 Yes
0 Yes
Unique
Yes
value
ON Yes
No
AUTO Yes
1 MIN Yes
NORMAL Yes