ViewSonic PA503HD RS-232/LAN Control Protocol Specification V1.5
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- ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 1
Projector RS-232 Protocol ViewSonic Projector RS-232/LAN Control Protocol Specification V1.5 1 / 29 Projector RS-232 Protocol - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 2
Projector RS-232 Protocol Projector RS232/LAN Control Protocol Table of content 1 Introduction...3 2 Description ...3 2.1 Hardware specification 3 2.2 Communication Setting 4 2.3 Command Message Reference 4 3 Protocol / Command 5 3.1 Command Description 6 3.2 Read response mapping table 6 3.3 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 3
Projector RS-232 Protocol 1 Introduction This document describes the hardware interface spec and software protocols of RS232 interface communication between ViewSonic Projectors and Control unit, such as PC and AMX controller, with RS232 protocol. The protocol contains three sections command: - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 4
2.2 Communication Setting Projector RS-232 Protocol Note: Baud rate can support : 2400/4800/9600/14400/19200/38400/115200 2.3 Command Message Reference Control unit sends to projector command packet followed by checksum. Every time Control unit sends - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 5
Projector RS-232 Protocol 3 Protocol / Command The communication flow is demonstrated below, which "Host" is the control unit: 3.1 Command description The Control unit can control the projector for specific actions. The Write-Function command allows you to control the projector behavior in a remote - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 6
Projector RS-232 Protocol 3.2.1 Read response mapping table (1 bytes data format) Decimal value positive 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Decimal value negative -256 -255 -254 -253 -252 -251 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 7
Projector RS-232 Protocol Decimal value positive 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 Decimal value negative -206 -205 -204 -203 -202 -201 -200 -199 -198 -197 -196 -195 -194 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 8
Projector RS-232 Protocol Decimal value positive 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 Decimal value negative -153 -152 -151 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 9
Projector RS-232 Protocol Decimal value positive 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 Decimal value negative -100 -99 -98 - - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 10
Decimal value positive 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 Decimal value negative -47 -46 -45 -44 -43 -42 -41 -40 -39 -38 -37 -36 -35 -34 -33 -32 - - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 11
Projector RS-232 Protocol 3.2.2 Read response mapping table (2 bytes data format) Decimal value 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Hexadecimal value 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 12
Projector RS-232 Protocol Decimal value 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Hexadecimal value 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3A 0x3B 0x3C 0x3D 0x3E 0x3F - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 13
Projector RS-232 Protocol Decimal value 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 Hexadecimal value 0x65 0x66 0x67 0x68 0x69 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 14
Projector RS-232 Protocol Decimal value 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 Hexadecimal value 0x9A 0x9B 0x9C 0x9D 0x9E - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 15
Projector RS-232 Protocol Decimal value 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 Hexadecimal value 0xCF 0xD0 0xD1 0xD2 0xD3 0xD4 0xD5 0xD6 0xD7 0xD8 0xD9 0xDA 0xDB 0xDC 0xDD 0xDE 0xDF 0xE0 0xE1 0xE2 0xE3 0xE4 0xE5 0xE6 0xE7 The response - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 16
0x04 0x00 0x34 0x11 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x01 0x0A 0x01 0x68 0x18 9 Splash Screen Write ViewSonic 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x02 0x0A 0x02 0x69 0x19 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 17
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 26 Lamp mode / Write Custom 80 Light source mode 27 Lamp mode / Write Custom 100 Light source mode 28 Lamp mode / Write Dynamic Light source Black 1 mode 29 Lamp mode / Write Dynamic - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 18
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 56 Aspect ratio Write 4:3 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x02 0x04 0x02 0x64 0x19 57 Aspect ratio Write 16:9 0x06 0x14 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 19
Projector RS-232 Protocol No. Function Type Action 85 Color Write temperature- Green gain 86 Color Write temperature- Green gain 87 Color Read temperature- Green gain 88 Color Write temperature- Blue gain 89 Color Write temperature- Blue gain 90 Color Read temperature- Blue - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 20
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 112 Color mode Write sRGB/ViewM 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x05 atch 0x0B 0x05 0x6E 0x1C 113 Color mode Write - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 21
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 142 Hue / Tint Write Decrease 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x14 0x00 0x00 0x00 0x14 0x11 0x00 0x6F 143 Hue / Tint Write Increase 0x06 0x14 0x00 0x04 0x00 0x34 0x12 0x03 0x14 0x00 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 22
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 172 Source input Write 173 Source input Write 174 Source input Read USB 2 0x06 0x14 0x00 0x04 0x00 0x34 0x13 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x1E 0x01 0x1E - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 23
Projector RS-232 Protocol No. Function Type Action Command Response The response of Query Read command 202 Language Write Finnish 0x06 0x14 0x00 0x04 0x00 0x34 0x15 0x03 0x14 0x00 0x00 0x00 0x14 0x05 0x14 0x00 0x03 0x00 0x00 0x00 0x11 0x00 0x11 0x72 0x28 203 Language Write Arabic 0x06 0x14 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 24
Projector RS-232 Protocol No. Function Type Action 230 Brilliant Color 231 Brilliant Color 232 Brilliant Color 233 Brilliant Color 234 Brilliant Color 235 Brilliant Color 236 Brilliant Color 237 Remote Control Code 238 Remote Control Code 239 Remote Control Code 240 Remote Control Code 241 Remote - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 25
0x14 0x00 0x00 0x00 0x14 0x04 0x2B 0x7D 273 AMX Write AMX response 274 Operating Read Get Value temperature AMX AMXB 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x05 0x14 0x00 0x0A 0x00 0x00 See note 1 0x00 0x15 0x03 0x65 0x00 0x29 0x01 - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 26
Projector RS-232 Protocol No. Function 285 S/PDIF 286 EOTF 287 EOTF 288 EOTF 289 EOTF Type Action Read Status Write Low Write Mid Write High Read Status 290 Frame Write Interpolation Low 291 Frame Write Interpolation Mid 292 Frame Write Interpolation High 293 Frame Write - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 27
similar except that to replace the "0x" to "\", via a LAN Port 4661. Exception: For Pro9 series, the RS232 control code need to refer to Users Manual and the LAN Port is 23. 27 / 29 Projector RS-232 Protocol - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 28
Projector RS-232 Protocol 3.Error response status：(Only for service debug) : Response : 0x05 0x14 0x00 0x16 0x00 0x00 0x00 ErrorStatus(20 Items) checksum 1． Item 1 ~17: 1 byte. 2． Item 18 : First burn In error minutes， 4 Bytes. 3． Item - ViewSonic PA503HD | RS-232/LAN Control Protocol Specification V1.5 - Page 29
control settings/Standby LAN Control to "ON" for reboot the projector by LAN. *This command is only applied to particular models, please refer to User Guide. 8. The "Mute" function is only active when there is an input source applied. The "Auto Adjust" function is only active when there is an input
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Projector RS-232 Protocol
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Projector RS-232 Protocol
ViewSonic
Projector RS-232/LAN Control Protocol
Specification V1.5