
59
ViewSonic
PJL32
RS-232C Communication (continued)
Requesting projector status (Get command)
(1) Send the following request code from the PC to the projector.
Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector returns the response code ‘1DH’ + data (2 bytes) to the PC.
Changing the projector settings (Set command)
(1) Send the following setting code from the PC to the projector.
Command data (‘01H’ + ‘00H’ + type (2 bytes) + setting code (2
bytes))
(2) The projector changes the setting based on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
Using the projector default settings (Reset Command)
() The PC sends the followng default settng code to the projector.
Command data (‘06H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector changes the specified setting to the default value.
(3) The projector returns the response code ‘06H’ to the PC.
Increasing the projector setting value (Increment command)
() The PC sends the followng ncrement code to the projector.
Command data (‘04H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector increases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
Decreasing the projector setting value (Decrement command)
() The PC sends the followng decrement code to the projector.
Command data (‘05H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector decreases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
When the projector cannot understand the received command
When the projector cannot understand the received command, the error code ‘15H’
is sent back to the PC.
Sometimes the projector cannot properly receive the command. In such a case,
the command is not executed and the error code ‘15H’ is sent back to the PC. If
ths error code s returned, send the same command agan.
When the projector cannot execute the received command
When the projector cannot execute the received command, the error code ‘1CH’ +
‘xxxxH’ is sent back to the PC.
When the data length is greater than indicated by the data length code, the
projector ignore the excess data code. Conversely when the data length is shorter
than indicated by the data length code, an error code will be returned to the PC.
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 s lt. Ignore ths data.
• Commands are not accepted durng warm-up.
Содержание PJL3211 VS12417
Страница 3: ...PJ359W ViewSonic ii 1 2 3 4 5 6 LCD 7 8 9 10 11 12 13 14...
Страница 8: ...ViewSonic PJL3211 1 2 50...
Страница 12: ...ViewSonic PJL3211 30 cm...
Страница 13: ...ViewSonic PJL3211 COMPUTER IN1 COMPUTER IN 29 VCR DVD...
Страница 14: ...ViewSonic PJL3211 UXGA 1600X1200 RGB CRT LCD CRT Windows CRT LCD G VESA DDC 2B VESA DDC RGB COMPUTER IN1 DDC 2B...
Страница 16: ...11 ViewSonic PJL3211 1 2 2 AA HITACHI MAXELL Part No LR6 or R6P 3 3m 60 30 CLASS 1 LED 30 30 3...
Страница 21: ...16 ViewSonic PJL3211 q 1 2 11 1 2 3 4 5 11...
Страница 30: ...25 ViewSonic PJL3211 MY MEMORY 4 ENTER 1 2 3 4 4 3 2 1 1 2 3 4 MY MEMORY 29 1 2 3 4...
Страница 32: ...27 ViewSonic PJL3211 H PHASE H SIZE RESET AUTO ADJUST EXECUTE 40 S 29 10...
Страница 39: ...34 ViewSonic PJL3211 START UP 35 33 43...
Страница 53: ...48 ViewSonic PJL3211 1 2 RLC 039 DT00821 1 45 2 3 4 5 2 6 7 1 MENU 2 3 4 5...
Страница 54: ...49 ViewSonic PJL3211 www lamprecycle org www eiae org www epsc ca 45...
Страница 55: ...50 ViewSonic PJL3211 ViewSonic 1 2 3 4 5 6 1 MENU 2 3...
Страница 56: ...51 ViewSonic PJL3211 1 2 1 2...
Страница 57: ...52 ViewSonic PJL3211 fH kHz fV Hz CHECK THE AIR FLOW 20 35 50...
Страница 58: ...53 ViewSonic PJL3211 LAMP TEMP POWER POWER LAMP TEMP POWER 20 35 45 20...
Страница 60: ...55 ViewSonic PJL3211 10 10 10 13 45 48 8 14 15 8 MUTE VOLUME 14 14 AUDIO 32 13 8...
Страница 74: ...69 ViewSonic PJL3211 VIEWSONIC ViewSonic ViewSonic ViewSonic 1 2 a b ViewSonic c d e f ViewSonic g h 3 4...
Страница 76: ......