5.2.2 Read commands for items in INFORMATION menu. Mitsubishi UD8900U, UD8850U, DLP UD8900U

5.2.2 Read commands for items in INFORMATION menu

Use the following commands to obtain the values of the items in the INFORMATION menu.

ITEM

LAMP 1 TIME (LOW)

LAMP 2 TIME (LOW)

Character vLE1L vLE2L vLST LAMP illuminating status

(an icon displayed at the right of the lamp operating time)

NEXT LAMP RELAY

FILTER TIME

SERIAL NUMBER vNLR vFLTT vS/N

RESOLUTION vRESO

VERTICAL FREQUENCY vVFREQ

HORIZONTAL FREQUENCY vHFREQ

SYNC. TYPE vSYNCT

Function

ASCII code

76h 4Ch 45h 31h 4Ch

76h 4Ch 45h 32h 4Ch

76h 4C 53h 54h

76h 4Eh 4Ch 52h

76h 46h 4Ch 54h 54h

76h 53h 2Fh 4Eh

76h 52h 45h 53h 4Fh

76h 56h 46h 52h 45h 51h

76h 48h 46h 52h 45h 51h

76h 53h 59h 4Eh 43h 54h

Data (Receive) hhhhmm hhhhmm ab

The following value is entered in a and b.

0 (Off), 1 (On), 2 (Error) dhh hhhhh

*******(within 7 characters)

HHHHxVVVV

***.**

***.**

0 (NO SIGNAL), 1 (Invalid), 3 (3wire),

4 (4wire), 5 (5wire), 6 (SCART)

“hhhh” and “mm” represent hours and minutes respectively.

“d” and “hh” represent days and hours respectively.

“a” and “b” represent the lamp illuminating status of the LAMP 1 and LAMP 2 respectively.

“hhhh” represents the operating time.

“HHHH” and “VVVV” represent the horizontal and vertical resolutions respectively.

“***.**” represents the vertical frequency (in Hz) or the horizontal frequency (in kHz).

5.2.3 Read commands for other information

Use the following commands to obtain other information.

ITEM

Model name

Contact control

Input source

Projector status

Error status

Character vMDL vRMT

Function

ASCII code

76h 4Dh 44h 4Ch

76h 52h 4Dh 54h

Data (Receive)

****************(within 16 characters)

0 (Normal operation)

1 (Contact control) vSOUCE 76h 53h 4Fh 55h 43h 45h r1 r2 v1 v2 d1 d2 d3 (UD8900U) r1 r2 v1 v2 d1 d2 (UD8850U) vST vER

76h 53h 54h

76h 45h 52h

0 (Stand-by mode),

1 (Within 1 minute after POWER-ON (warm-up mode)),

2 (POWER-ON mode (including state of warning)),

3 (Cooling mode),

4 (Abnormal state (including shutdown due to an error)),

5 (State of functioning (menu display, dialog display,

BLANK, SPLIT, FREEZE, etc.)),

6 (Awaiting password entry)

Reading of the error status data (3 digits, hexadecimal numbers, total 9 bits)

(MSB) xb1, xb2... xb8, xb9, 0, 0, 0 (LSB) xb1(800): Fan error xb2(400): Lamp error (The lamp goes out or does not light.) xb3(200): Lamp warning 1 (The lamp life has expired.) xb4(100): Lamp warning 2 (The lamp life is expiring.) xb5(080): Temperature error xb6(040): The temperature warning is being indicated.

xb7(020): Lamp cover open error xb8(010): Filter/filter cover open error xb9(008): States of other component abnormality

When only one error occurs, value shown in parentheses is returned.

When multiple errors occur at the same time, the bits of all the occurred error are set.

Example)

C00: When fan error and lamp error occur at the same time

180: When lamp warning 2 and temperature error occur at the same time

The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the received command its current operating status as the data code and send it back to the PC.

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