AVer MD330U Serie Manual Del Usuario página 438

Comando Pelco-D
PAN AND TILT COMMANDS
func
data
byte3 : command 1
byte4: command 2
EXTENDED COMMAND SET
func
Set Preset XX
Clear Preset XX
Go To Preset XX
Track ON
Track OFF
P/T bit(byte4.0) = 0
byte 1 byte 2 byte 3
SYNC ADDR cmd 1
0xFF 1~8 cmd 1
bit 7 bit 6 bit 5
SENSE
ON NA NA
bit 7 bit 6 bit 5
ZOOM ZOOM
NA Wide Tele
P/T bit(byte4.0) = 1
byte 1 byte 2
SYNC ADDR
0xFF 1~8
0xFF 1~8
0xFF 1~8
0xFF 1~8
0xFF 1~8
byte 4 byte 5 byte 6
cmd 2 data1 data2
cmd 2 Pan speed
speed
note : speed = 0x00~0x17
bit 4 bit 3
CAM
NA ON/OFF
note : power off : byte3.7 = 0 & byte3.3 = 1 (0x08)
note : power on : byte3.7 = 1 & byte3.3 = 1 (0x88)
bit 4 bit 3
TILT TILT
Down Up
byte 3 byte 4 byte 5
data1 data2 data3
0x00 0x03
0x00 0x05
0x00 0x07
0x00 0x65
0x00 0x67
48
byte 7
checksum
Tilt
2~6 SUM
bit 2 bit 1
NA NA
bit 2 bit 1
PAN PAN
Left Right
byte 6
data4
0x00 Preset #
0x00 Preset #
0x00 Preset #
0x00 0x00
0x00 0x00
note : Preset # : 0x01 ~ 0xFF
bit 0
NA
bit 0
P/T bit
0(always)
byte 7
checksum
2~6 SUM
2~6 SUM
2~6 SUM
2~6 SUM
2~6 SUM