JVC DLA-QX1G Instruction Manual - Page 65

Control command table

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Specifications (Cont.) 2-3. Parameters used for the data format The following three kinds of parameters are prepared for the control command and response data. (1) Numeric value Designates the 2-byte hexadecimal value with the sign as the 4-digit (byte) characters. Designation allowable range : "8000" to "7FFF" (2) ON/OFF Designates the status (ON/OFF) of the projector, such as POWER and HIDE. Character "0" "1" Hex. 30 31 Meaning OFF ON (3) Special parameters Input switching parameters: Character "1" "2" "3" Hex. 30 31 33 Meaning VIC1 VIC2 VIC3 Operation mode parameters: Character Hex. "0000" 30h 30h 30h 30h "0001" 30h 30h 30h 31h "0002" 30h 30h 30h 32h "0004" 30h 30h 30h 34h Meaning Stand-by mode Power-on mode Cool-down mode Warning mode 3. Control command table The control commands that can be sent from the computer are as follows: Function Command OPERATE U0F HIDE U00 Right Left rev. U17 Keystone U40 Input U1A Operation mode Z03 Asking Power ON ELSE - -  -  -  -  -   Kind of data Numeric Value ON/OFF Special Data -  - -  - -  -  - - - - VIC1, VIC2, VIC3 - - Stand-by, Power-on, Cool-down, Warning * Keystone: Numeric value can range from "FF80" to "0080" * Operation mode: Only Asking command is possible ENGLISH 63

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63
ENGLISH
2-3. Parameters used for the data format
The following three kinds of parameters are prepared for the control command and response data.
(1) Numeric value
Designates the 2-byte hexadecimal value with the sign as the 4-digit (byte) characters.
Designation allowable range :
“
8000
”
to
“
7FFF
”
(2) ON/OFF
Designates the status (ON/OFF) of the projector, such as POWER and HIDE.
Character
Hex.
Meaning
“
0
”
30
OFF
“
1
”
31
ON
(3) Special parameters
Input switching parameters:
Character
Hex.
Meaning
“
1
”
30
VIC1
“
2
”
31
VIC2
“
3
”
33
VIC3
Operation mode parameters:
Character
Hex.
Meaning
“
0000
”
30h
30h
30h
30h
Stand-by mode
“
0001
”
30h
30h
30h
31h
Power-on mode
“
0002
”
30h
30h
30h
32h
Cool-down mode
“
0004
”
30h
30h
30h
34h
Warning mode
3. Control command table
The control commands that can be sent from the computer are as follows:
Function
Command
Asking
Kind of data
Power ON
ELSE
Numeric Value
ON/OFF
Special Data
OPERATE
U0F
–
–
–
✓
–
HIDE
U00
✓
–
–
✓
–
Right Left rev.
U17
✓
–
–
✓
–
Keystone
U40
✓
–
✓
–
–
Input
U1A
✓
–
–
–
VIC1, VIC2, VIC3
Operation mode
Z03
✓
✓
–
–
Stand-by, Power-on,
Cool-down, Warning
* Keystone: Numeric value can range from
“
FF80
”
to
“
0080
”
* Operation mode: Only Asking command is possible
Specifications (Cont.)