6)Keystone commands (Not executable in
The keystone commands are used for the keystone setting of this projector with the value. The value will vary depending on the installation conditions, etc.)
ITEM | ASCII | HEX | VALUE |
KEYSTONE | KS | 4Bh 53h | ±30 |
How to set the grade
Use the ASCII codes to set the grade for setting data. Please refer to the table below for the HEX code.
ASCII | '+' | '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' | |
|
|
|
|
|
|
|
|
|
|
|
|
|
HEX | 2Bh | 2Dh | 30h | 31h | 32h | 33h | 34h | 35h | 36h | 37h | 38h | 39h |
7)Mute commands (Not executable in
The mute commands are used for the mute setting of this projector with the 0(30h) and 1(31h).
ITEM
MUTE
ASCII | HEX | VALUE |
MUTE | 4Dh 55h 54h 45h | 0 (OFF), 1 (ON) |
8) Remote commands
Some remote control operations can be achieved by the remote command codes. The remote commands have no data codes.
Button's name on remote | ASCII | HEX |
|
|
+ VOLUME | r06 | 72h | 30h | 36h |
– VOLUME | r07 | 72h | 30h | 37h |
KEYSTONE | r43 | 72h | 34h | 33h |
EXPAND | r02 | 72h | 30h | 32h |
PinP | r04 | 72h | 30h | 34h |
MUTE | ra6 | 72h | 61h | 36h |
{ | r53 | 72h | 35h | 33h |
} | r2b | 72h | 32h | 62h |
$ | r4f | 72h | 34h | 66h |
% | r59 | 72h | 35h | 39h |
MENU | r54 | 72h | 35h | 34h |
ENTER | r10 | 72h | 31h | 30h |
AUTO POSITION | r09 | 72h | 30h | 39h |
STILL | ra4 | 72h | 61h | 34h |
16 : 9 | re2 | 72h | 65h | 32h |
[Example] When displaying the MENU selection bar (Figures and symbols enclosed in quotation marks are ASCII codes.):
Sending commands | Status code from | Description |
from the PC, etc. | the projector |
|
30 30 72 35 34 0D |
| Command operating the same |
'0' '0' 'r' '5' '4' ' ' |
| as the MENU button |
|
|
|
| 30 30 72 35 34 0D | Command receipt confirmation |
| '0' '0' 'r' '5' '4' ' ' | (Command echo back) |
|
|
|
9) Reading command diagram
The projectors operating status, such as
|
| ASCII |
| HEX | ||
| Function |
| Data (Receive) | Function |
| Data (Receive) |
POWER ON | vP |
| 1 | 76h 50h |
| 31h |
POWER OFF | vP |
| 0 | 76h 50h |
| 30h |
INPUT COMPUTER 1 | vI |
| r1 | 76h 49h |
| 72h 31h |
INPUT COMPUTER 2 | vI |
| r2 | 76h 49h |
| 72h 32h |
INPUT VIDEO 1 | vI |
| v1 | 76h 49h |
| 76h 31h |
INPUT VIDEO 2 | vI |
| v2 | 76h 49h |
| 76h 32h |
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the received command it’s 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 1 is being selected) :
Sending commands | Status code from | Description |
from the PC, etc. | the projector |
|
30 30 76 49 0D |
| Command for checking the input terminal |
'0' '0' 'v' 'I' ' ' |
|
|
| 30 30 76 49 76 31 0D | Check result ( VIDEO 1) |
| '0' '0' 'v' 'I' 'v' '1' ' ' |
|
3
