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5.2.3 Read commands for other information
Use the following commands to obtain other information.
ITEM
Function
Data (Receive)
Character
ASCII code
Model name vMDL
76h 4Dh 44h 4Ch
**************** (within 16 characters)
Input source vSOUCE
76h 53h 4Fh 55h 43h 45h
r1 r2 v1 v2 d1 d2
Number of remaining filters *1)
vFLTS 76h 46h 4Ch 54h 53h 00 to 09
Reading of filter usage time *1)
vFLTT 76h 46h 4Ch 54h 54h 0000 to 9999
Projector status vST 76h 53h 54h 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, MAGNIFY, FREEZE, etc.)),
6 (Awaiting password entry)
Error status vER 76h 45h 52h 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
*1) This function works only on WL7200U.
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.
[Example] When checking the currently selected input terminal (when the INPUT VIDEO is being selected).
(Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned
from the projector
Description
‘30’ ‘30’ ‘76’ ‘49’ ‘0D’
00vl
Command for checking the input
terminal
‘30’ ‘30’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’
00vlv1
Check result (VIDEO)