Mitsubishi Electric ED-310BE-OL4 Service Manual page 9

4.1 DETAILS OF HARDWARE CHECK
Table 4.1-1 summarizes the indications and judgment conditions in the hardware check.
Table 4.1-1 Details of hardware check
Item
ILL
BATT
TEMP.
OPEN SW
IR REMOTE
DVD DRIVE
EEPROM
FAN
4.2 DETAILS OF PANEL KEY CHECK
Table 4.2-1 summarizes the indications and judgment conditions in the panel key check.
Table 4.2-1 Details of panel key check
Item
AD
KEY1
TYPE
AD
KEY2
TYPE
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Indication Judgment condition
OFF ILL input is OFF.
ON ILL input is ON.
A battery input voltage is indicated up to the first decimal position.
xx.x V
The displayed voltage is updated (refreshed) every one second.
The temperature at the display panel is indicated.
xx "Low" is displayed when the temperature is below -40
"High" is displayed when the temperature is above 125
OFF The open detection switch is OFF.
ON The open detection switch is ON.
The received code is indicated in binary numbers.
xxxxxxxxxx K0 K1 K2 D0 D1 D2 D3 D4 D5 D6 is displayed from the leftmost, but all
bars ("------") are displayed when the indication is disabled.
OK The DVD drive operates normally.
The DVD drive does not operate normally.
NG (xx-xx)
(xx-xx shows an error code.)
OK EEPROM operates normally.
NG EEPROM does not operate normally.
--- Fan is disabled.
Indication Judgment condition
xxxx KEY1 AD value (0-1023)
OFF No operation.
POWER POWER button on the panel is operated.
SOURCE SOURCE button on the panel is operated.
SETUP SETUP button on the panel is operated.
DISP DISP button on the panel is operated.
UP Joystick on the panel is moved up.
DOWN Joystick on the panel is moved down.
xxxx KEY2 AD value (0-1023)
OFF No operation.
CURSOR CURSOR button on the panel is operated.
MENU MENU button on the panel is operated.
RTN RTN button on the panel is operated.
LEFT Joystick on the panel is moved to the left.
RIGHT Joystick on the panel is moved to the right.
ENT ENT of the joystick on the panel is operated.
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