©NEC Display Solutions, Ltd. 2014-2020
32
3.15
[ 037. INFORMATION REQUEST ]
Gets the information of the projector.
Command
03h 8Ah 00h 00h 00h 8Dh
Response
When the command succeeds
23h 8Ah
<ID1>
<ID2>
62h
<DATA01>
-
<DATA98>
<CKS>
Data part
Item
Description
DATA01 - 49
Projector name (NUL: termination character string).
DATA50 - 82
Reserved for the system
DATA83 - 86
Lamp usage time (seconds)
DATA87 - 90
Filter usage time (seconds)
DATA91 - 98
Reserved for the system
When the command fails
A3h 8Ah
<ID1>
<ID2>
02h
<ERR1>
<ERR2>
<CKS>
Response example
When the lamp usage time is18000 seconds (5 hours)
23h 8Ah
<ID1>
<ID2>
62h
<DATA01>
-
<DATA82>
50h 46h 00h 00h
<DATA87>
-
<DATA98> <CKS>
Lamp usage time (DATA83 – DATA86) = 18000 / 3600 = 5 hours
Information
While the usage time can be obtained in one-second units, the information is updated at one-minute intervals.
