Optoma EH501 Protocol Functions

Optoma EH501 Manual

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  • Optoma EH501 | Protocol Functions - Page 1
    Protocol Function List RS232 Pin Assignments D-Sub 9 pin (from the projector side) 1 1 CD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI (from the cable side) C1 COLOR 1 Black 2 Brown 3 Red 4 Orange 5 Yellow 6 Green 7 Blue 8 Purple 9 White
  • Optoma EH501 | Protocol Functions - Page 2
    One Digit Projector ID X X Set in OSD 00~99 Two Digit Command ID X X X space variable carriage return n CR Defined by Optoma 2 or issue a poll periodically to detect 3rd party devices connected to the RS232 port (in this case Optoma). The poll is "AMX" in ASCII followed by a carriage
  • Optoma EH501 | Protocol Functions - Page 3
    SEND to projector 232 ASCII 30 20 34 0D sRGB ~XX20 5 7E 30 30 32 30 20 35 0D User ~XX20 7 7E 30 30 32 30 20 37 0D Blackboard ~XX20 13 7E 30 20 32 0D 16:9 ~XX60 3 7E 30 30 36 30 20 33 0D 16:10(W501) ~XX60 5 7E 30 30 36 30 20 35 0D LBX ~XX60 6 7E 30 3D Mode DLP-Link EN-83
  • Optoma EH501 | Protocol Functions - Page 4
    30 30 30 30) ~9999 (a=7E 39 39 39 39) ~XX79 n 7E 30 30 37 39 20 a 0D Projector ID n = 00 (a=30 30) ~ 99 (a=39 39) ~XX80 1 7E 30 30 38 30 20 31 0D 30 38 32 20 31 0D Logo Default ~XX82 2 7E 30 30 38 32 20 32 0D User ~XX82 3 7E 30 30 38 32 20 33 0D Neutral ~XX83 1 7E 30 30 38
  • Optoma EH501 | Protocol Functions - Page 5
    ~XX195 0 7E 30 30 31 39 35 20 30 0D Test Pattern None ~XX195 1 7E 30 30 31 39 35 20 compatible) ~XX109 1 7E 30 30 31 30 39 20 31 0D Lamp Reminder On ~XX109 0 7E 30 30 31 30 39 20 30 0D Yes ~XX99 1 7E 30 30 39 39 20 31 0D RS232 Alert Reset Reset System Alert ~XX210 n 7E 30 30 32
  • Optoma EH501 | Protocol Functions - Page 6
    Lamp fail/Fan Lock/Over Temperature/Lamp Hours Running Out/Cover Open READ from projector 232 ASCII Code HEX Code Function Projector None/Presentation/Bright/Movie/sRGB/User/Blackboard/DICOM SIM./3D ~XX124 OKn Okn n : 0/1 = Off/On (W501) n: 0/1/2/3/4/5 = 4:3/16:9/16:10/LBX/
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EN-81
RS232 Commands and Protocol
Function List
RS232 Pin Assignments
D-Sub 9 pin
(from the projector side)
1
1 CD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
(from the cable side)
C1
COLOR
C2
1
Black
1
2
Brown
3
3
Red
2
4
Orange
6
5
Yellow
5
6
Green
4
7
Blue
8
8
Purple
7
9
White
9
SHELL
DW
SHELL