Canon LV-7490 Brochure
LV-7490 Basic Serial Command Specifications
22
7.5. Input Mode Read Command
Command “CR1”
[CR]
Detail
Get the selected Input No.
Response
Acceptable “%1”
[CR]
%1
”1” = Computer 1 is selected
”2” = Computer 2 is selected
“3” = Video is selected
“4” =S-video is selected
”2” = Computer 2 is selected
“3” = Video is selected
“4” =S-video is selected
Unacceptable “?”
[CR]
7.6. Lamp Time Read Command
Command “CR3”
[CR]
Detail
Get the total lamp running hours (Not actual lamp used hour, but Eco mode
corresponding value).
corresponding value).
Response
Acceptable “%1”
[CR]
%1
Shows the time period with 5 digits numbers.
Example： “00410”[CR] ････shows 410 hours
Example： “00410”[CR] ････shows 410 hours
Unacceptable
“?”
[CR]
7.7. Setting Read Command
Command “CR4”
[CR]
Detail
Get screen setting status such as Ceiling / Rear.
Response
Acceptable “%1”
[CR]
%1
“11”[CR] = Normal Screen Setting
“10”[CR] = Picture is top/bottom reversed.
“10”[CR] = Picture is top/bottom reversed.
(Status: Rear＆Ceiling ON)
“01”[CR] = Picture is left/right reversed. (Status: Rear ON)
“00”[CR] = Picture is top/bottom and left/right reversed.
“00”[CR] = Picture is top/bottom and left/right reversed.
(Status: Ceiling ON
)
Unacceptable “?”
[CR]
7.8. Temp Read Command
Command “CR6”
[CR]
Detail
Get the temperature data inside the projector.
With some temperature sensors installed in the projector, it is possible to get all
the temperature at once.
With some temperature sensors installed in the projector, it is possible to get all
the temperature at once.
Response
Acceptable “%1_%2_%3”
[CR]
%1
%2
%3
%2
%3
%1＝Temperature of sensor 1
%2＝Temperature of sensor 2
%3＝Temperature of sensor 3
Temperature data is shown as “00.0”.
When the temperature goes down to -, the first character
becomes “-” instead of a space, like “-05.5” [CR].
When no temperature data can be returned due to hardware
problems, the first character becomes “E” like”E00.0” [CR].
When several temperature sensors are equipped, Responses are
returned continuously.
“_31.5 _ _35.2 _ _33.4”[CR]
The first data is sensor 1, then one space, and the data of sensor
2 follows.
%2＝Temperature of sensor 2
%3＝Temperature of sensor 3
Temperature data is shown as “00.0”.
When the temperature goes down to -, the first character
becomes “-” instead of a space, like “-05.5” [CR].
When no temperature data can be returned due to hardware
problems, the first character becomes “E” like”E00.0” [CR].
When several temperature sensors are equipped, Responses are
returned continuously.
“_31.5 _ _35.2 _ _33.4”[CR]
The first data is sensor 1, then one space, and the data of sensor
2 follows.
Unacceptable
“？”[CR]