ViewSonic Pjl9371 Projector User Manual

PJL9371ViewSonic66

RS-232C Communication
RS-232C Communication
 CD (1) (1) － 
  RD(2)  (2) RD
 
  TD (3)  (3) TD
 
  DTR (4)  (4) 
－ 
  GND (5)  (5) GND
 
  DSR (6)  (6) 
－ 
  RTS (7)  (7) RTS
 
  DTS (8)  (8) CTS
 
  RI (9)  (9) 
－
When the projector connects to the computer by RS-232C communication, the 
projector can be controlled with RS-232C commands from the computer . 
For details of RS-232C commands, refer to RS-232C Communication command 
table.
Connection
1. Turn off the projector and the...

PJL9371ViewSonic67

RS-232C Communication (continued)
Communicaion settings
1. Protocol
19200bps,8N1
2. Command format  ("h" shows hexadecimal)
Byte Number034567890
Command
Action
HeaderData
HeadercodePacket
DatasizeCRC flagActionTypeSetting code
LHLHLHLHLHLH
Change setting to desired value [(cL)(cH)] by [(eL)(eH)].
BEhEFh03h06h00h
(aL)(aH)01h00h(bL)(bH)(cL)(cH)
Read projector internal setup value [(bL)(bH)] .(aL)(aH)02h00h(bL)(bH)00h00h
 Increment setup value...

PJL9371ViewSonic68

RS-232C Communication (continued)
NOTE •  Operation  cannot  be  guaranteed  when  the  projector  receives  an 
undefined command or data.
•  Provide  an  interval  of  at  least  40ms  between  the  response  code  and  any 
other code.
• The  projector  outputs  test  data  when  the  power  supply  is  switched  ON,  and 
when the lamp is lit. Ignore this data.
• Commands are not accepted during warm-up.
3. Response code / Error code ("h" shows hexadecimal)
(1)   
ACK...

PJL9371ViewSonic69

Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code
PowerSetOFFBE  EF0306  002A  D301  0000  6000  00ONBE  EF0306  00BA  D201  0000  6001  00GetBE  EF0306  0019  D302  0000  6000  00[Example return]
 00  00  01  00 02  00 
  [Off]  [On] [Cool down]
Input SourceSetCOMPUTER IN1BE  EF0306  00FE  D201  0000  2000  00COMPUTER IN2BE  EF0306  003E  D001  0000  2004  00COMPONENTBE  EF0306  00AE  D101  0000  2005  00S-VIDEOBE  EF0306  009E  D301  0000  2002  00VIDEOBE  EF0306...

PJL9371ViewSonic70

Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code
GAMMASet1 DEFAULTBE  EF0306  0007  E901  00A1  3020  001 CUSTOMBE  EF0306  0007  FD01  00A1  3010  002 DEFAULTBE  EF0306  0097  E801  00A1  3021  002 CUSTOMBE  EF0306  0097  FC01  00A1  3011  003 DEFAULTBE  EF0306  0067  E801  00A1  3022  003 CUSTOMBE  EF0306  0067  FC01  00A1  3012  004 DEFAULTBE  EF0306  00F7  E901  00A1  3023  004 CUSTOMBE  EF0306  00F7  FD01  00A1  3013  005 DEFAULTBE  EF0306  00C7  EB01  00A1  3024...

PJL9371ViewSonic7

Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code
User Gamma Point 8GetBE  EF0306  007C  FF02  0097  3000  00IncrementBE  EF0306  001A  FF04  0097  3000  00DecrementBE  EF0306  00CB  FE05  0097  3000  00User Gamma Point 8 ResetExecuteBE  EF0306  002C  C306  0057  7000  00COLOR TEMPSet1 HIGHBE  EF0306  000B  F501  00B0  3003  001 CUSTOMBE  EF0306  00CB  F801  00B0  3013  002 MIDBE  EF0306  009B  F401  00B0  3002  002 CUSTOMBE  EF0306  005B  F901  00B0  3012  003...

PJL9371ViewSonic7

Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code
COLORGetBE  EF0306  00B5  7202  0002  2200  00IncrementBE  EF0306  00D3  7204  0002  2200  00DecrementBE  EF0306  0002  7305  0002  2200  00COLOR ResetExecuteBE  EF0306  0080  D006  000A  7000  00TINTGetBE  EF0306  0049  7302  0003  2200  00IncrementBE  EF0306  002F  7304  0003  2200  00DecrementBE  EF0306  00FE  7205  0003  2200  00TINT ResetExecuteBE  EF0306  007C  D106  000B  7000  00SHARPNESSGetBE  EF0306  00F1...

PJL9371ViewSonic73

NamesOperation TypeHeaderCommand DataCRCActionTypeSetting Code
H SIZEGetBE  EF0306  00B5  8202  0002  2100  00IncrementBE  EF0306  00D3  8204  0002  2100  00DecrementBE  EF0306  0002  8305  0002  2100  00H SIZE ResetExecuteBE  EF0306  0068  D206  0004  7000  00AUTO ADJUST ExecuteBE  EF0306  0091  D006  000A  2000  00PROGRESSIVESetOFFBE  EF0306  004A  7201  0007  2200  00TVBE  EF0306  00DA  7301  0007  2201  00FILMBE  EF0306  002A  7301  0007  2202  00GetBE  EF0306  0079  7202  0007...

PJL9371ViewSonic74

(continued on next page)
RS-232C Communication command table (continued)
NamesOperation TypeHeaderCommand DataCRCActionTypeSetting Code
FRAME LOCK – COMPUTER IN1SetOFFBE  EF0306  003B  C201  0050  3000  00ONBE  EF0306  00AB  C301  0050  3001  00GetBE  EF0306  0008  C202  0050  3000  00FRAME LOCK – COMPUTER IN2SetOFFBE  EF0306  000B  C301  0054  3000  00ONBE  EF0306  009B  C201  0054  3001  00GetBE  EF0306  0038  C302  0054  3000  00AUTO KEYSTONE VEXECUTEExecuteBE  EF0306  00E5  D106...

PJL9371ViewSonic75

(continued on next page)
RS-232C Communication command table (continued)
Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code
VOLUME - COMPUTER IN2GetBE  EF0306  00FD  CD02  0064  2000  00IncrementBE  EF0306  009B  CD04  0064  2000  00DecrementBE  EF0306  004A  CC05  0064  2000  00VOLUME - COMPONENTGetBE  EF0306  0001  CC02  0065  2000  00IncrementBE  EF0306  0067  CC04  0065  2000  00DecrementBE  EF0306  00B6  CD05  0065  2000  00VOLUME - S-VIDEOGetBE  EF0306  0075  CD02...