ITEM |
| Function |
| Data (Receive) | ||
Character |
|
| ASCII |
| ||
|
|
|
|
| ||
Projector status | vST | 76h | 53h | 54h | 0 | |
|
|
|
|
| 1 | (Within 1 minute after |
|
|
|
|
| 2 | |
|
|
|
|
| 3 | (Cooling mode), |
|
|
|
|
| 4 | (Abnormal state (including shutdown due to an error)), |
|
|
|
|
| 5 | (State of functioning (menu display, dialog display, |
|
|
|
|
|
| MUTE, SPLIT, FREEZE)), |
|
|
|
|
| 6 | (Awaiting password entry) |
Error status | vER | 76h | 45h | 52h | Reading out error data (3 digits, hexadecimal | |
|
|
|
|
| numbers, total 9 bits) | |
|
|
|
|
| (MSB) xb1, xb2... xb8, xb9, 0, 0, 0 (LSB) | |
|
|
|
|
| xb1: Fan error | |
|
|
|
|
| xb2: Lamp error (The lamp goes out or does not light.) | |
|
|
|
|
| xb3: Lamp warning 1 (The lamp life has expired.) | |
|
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|
|
| xb4: Lamp warning 2 (The lamp life is expiring.) | |
|
|
|
|
| xb5: Temperature error | |
|
|
|
|
| xb6: The temperature warning is being indicated. | |
|
|
|
|
| xb7: Lamp cover open error | |
|
|
|
|
| xb8: Filter cover open error | |
|
|
|
|
| xb9: States of other component abnormality | |
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the received command its 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 is being selected). (Figures and symbols enclosed in quotation marks are ASCII codes.):
Sending commands | Status code | Description | |
from the PC, etc. | from the projector | ||
| |||
‘30’ ‘30’ ‘76’ ‘49’ ‘0D’ |
| Command for checking the input | |
00vl |
| terminal | |
| ‘30’ ‘30’ ‘76’ ‘49’ ‘76’ ‘31’ ‘0D’ | Check result (VIDEO) | |
| 00vlv1 |
|
4.3Remote commands (Not executable in
Some remote control operations can be achieved by the remote command codes. The remote commands have no data codes.
Button’s name on remote |
| Function | ||
Character |
|
| ASCII | |
|
|
| ||
+/VOLUME | r06 | 72h | 30h | 36h |
| 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 |
ASPECT | re2 | 72h | 65h | 32h |
WALL SCREEN | rd7 | 72h | 64h | 37h |
CE | re7 | 72h | 65h | 37h |
[Example] When displaying the MENU selection bar. (Figures and symbols enclosed in quotation marks are ASCII codes.):
Sending commands |
| Status code | Description |
from the PC, etc. |
| from the projector | |
|
| ||
‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ |
|
| Command operating the same as the |
00r54 |
|
| MENU button |
| ‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ | Command receipt confirmation | |
| 00r54 |
| (Command echo back) |
5