Canon LV-7565 Serial Functional Specification - Page 33

Image Series Status Read Command

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Expand Serial Command Specification Page 32 of 46 9. Status Read Command 9.1. Format (1) PC issues Commands as below. "CR_COMMAND" [CR] COMMAND: Character line (2) When Projector receives the appropriate Command, it returns a character line as the required data. "000_%1" [CR] %1: Required data (character line) (3) When receiving data cannot be decode, the Projector returns "?" [CR] 9.2. Transfer Example Read Total Dots of Projector by expand Commands. PC ! PJ: "CR_TDOTS" [CR] PC " PJ: "000_1344" [CR] 9.3. Operation Requirement Should be always operated. 9.4. Image Series Status Read Command 9.4.1. CR_BRIGHT Command Command "CR_BRIGHT" [CR] Details Read Bright value of user control Acceptable "000_%1" [CR] Response %1 "000" ~ "063" Unacceptable "?" [CR] 9.4.2. CR_CONT Command Command "CR_CONT" [CR] Details Read Contrast value of user control Acceptable "000_%1" [CR] Response %1 "000" ~ "063" Unacceptable "?" [CR] 9.4.3. CR_COLOR Command Command "CR_COLOR" [CR] Details Read Color value of user control Acceptable "000_%1" [CR] Response %1 "000" ~ "063" Unacceptable "?" [CR]

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Expand Serial Command Specification
Page 32 of 46
9.
Status Read Command
9.1. Format
(1) PC issues Commands as below.
“CR_COMMAND” [CR]
COMMAND: Character line
(2) When Projector receives the appropriate Command, it returns a character line as the
required data.
“000_%1” [CR]
%1: Required data (character line)
(3)
When receiving data cannot be decode, the Projector returns
“?” [CR]
9.2. Transfer Example
Read Total Dots of Projector by expand Commands.
PC
!
PJ: “CR_TDOTS” [CR]
PC
"
PJ: “000_1344” [CR]
9.3. Operation Requirement
Should be always operated.
9.4. Image Series Status Read Command
9.4.1. CR_BRIGHT Command
Command
“CR_BRIGHT” [CR]
Details
Read Bright value of user control
Acceptable
“000_%1” [CR]
%1
“000” ~ “063”
Response
Unacceptable
“?” [CR]
9.4.2. CR_CONT Command
Command
“CR_CONT” [CR]
Details
Read Contrast value of user control
Acceptable
“000_%1” [CR]
%1
“000” ~ “063”
Response
Unacceptable
“?” [CR]
9.4.3. CR_COLOR Command
Command
“CR_COLOR” [CR]
Details
Read Color value of user control
Acceptable
“000_%1” [CR]
%1
“000” ~ “063”
Response
Unacceptable
“?” [CR]