NEC X981UHD External Control Codes - Page 112

Setting Copy Write

Get NEC X981UHD PDF manuals and user guides View all NEC X981UHD manuals
Add to My Manuals
Save this manual to your list of manuals

Page 112 highlights

20.2 Setting Copy Write This command is used in order to write the setting of Setting Copy. 1) The controller requests the monitor to write Setting Copy. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'0' Message STX-'C'-'A'-'0'-'9'-0'-'1'- T4-T3-T2-T1-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID of which you want to change a setting. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type is "Command". '1'-'0'(31h,30h): Message length Message STX (02h): Start of Message 'C'-'A'-'0'-'9' (43h,41h,30h,39h): Setting Copy command '0'-'1' (30h,31h): Target Write T1 - T4 : 00h (30h, 30h) - FFh (46h, 46h) T1 : Setting Copy Target 4 (Bit12-Bit15) T2 : Setting Copy Target 3 (Bit8-Bit11) T3 : Setting Copy Target 2 (Bit4-Bit7) T4 : Setting Copy Target 1 (Bit0-Bit3) Bit0: ALL INPUT Bit1: PICTURE Bit2: ADJUST Bit3: AUDIO Bit4: SCHEDULE Bit5: MP-CTRL Bit6: OSD Bit7: MULTI DISP Bit8: PROTECT Bit9: EXT-CTRL Bit10: ADVANCED Bit11: ADVANCED2 Bit12: HTTP Bit13: Reserve Bit14: Reserve Bit15: Reserve Ex.) Setting the following value for T4 Bit0: ALL INPUT is OFF (0). Bit1: PICTURE is OFF (0). Bit2: ADJUST is ON (1). Bit3: AUDIO is ON (1). Step 1: Put above bit in following order. Bit3-Bit2-Bit1-Bit0 Value: 1100 Step 2: Write the value of Step 1 by a hexadecimal number. Value: 0Ch Step 3: Encode the value of Step 2 to ASCII characters. Value: '0' and 'C' (30h and 43h) ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (112/130)

  • 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
  • 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
  • 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
(112/130)
20.2 Setting Copy Write
This command is used in order to write the setting of Setting Copy.
1) The controller requests the monitor to write Setting Copy.
Header
Message
Check code
Delimiter
SOH-'0'-Monitor ID-
'0'-'A'-'1'-'0'
STX-'C'-'A'-'0'-'9'-0'-'1'-
T4-T3-T2-T1-ETX
BCC
CR
Header
SOH (01h): Start of Header
'0' (30h): Reserved
Monitor ID: Specify the Monitor ID of which you want to change a setting.
Ex.) If Monitor ID is '1', specify 'A'.
'0' (30h): Message sender is the controller.
'A' (41h): Message type is "Command".
'1'-'0'(31h,30h): Message length
Message
STX (02h): Start of Message
'C'-'A'-'0'-'9' (43h,41h,30h,39h): Setting Copy command
'0'-'1' (30h,31h): Target Write
T1 – T4 : 00h (30h, 30h) – FFh (46h, 46h)
T1 : Setting Copy Target 4 (Bit12-Bit15)
T2 : Setting Copy Target 3 (Bit8-Bit11)
T3 : Setting Copy Target 2 (Bit4-Bit7)
T4 : Setting Copy Target 1 (Bit0-Bit3)
Bit0: ALL INPUT
Bit1: PICTURE
Bit2: ADJUST
Bit3: AUDIO
Bit4: SCHEDULE
Bit5: MP-CTRL
Bit6: OSD
Bit7: MULTI DISP
Bit8: PROTECT
Bit9: EXT-CTRL
Bit10: ADVANCED
Bit11: ADVANCED2
Bit12: HTTP
Bit13: Reserve
Bit14: Reserve
Bit15: Reserve
Ex.) Setting the following value for T4
Bit0: ALL INPUT is OFF (0).
Bit1: PICTURE is OFF (0).
Bit2: ADJUST is ON (1).
Bit3: AUDIO is ON (1).
Step 1: Put above bit in following order.
Bit3-Bit2-Bit1-Bit0
Value: 1100
Step 2: Write the value of Step 1 by a hexadecimal number.
Value: 0Ch
Step 3: Encode the value of Step 2 to ASCII characters.
Value: '0' and 'C' (30h and 43h)
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.3 “Check code” for a BCC calculation.
Delimiter
CR (0Dh): End of packet