User Manual

厦门视诚科技有限公司 地址：厦门市火炬高新区创业园伟业楼 S601
网址：www.rgblink.com 电话：[phone] 传真：[phone]
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Zoom In
0xA0
Address
0x00
0x20
0x00
0x00
0xAF
XOR
Zoom Out
0xA0
Address
0x00
0x40
0x00
0x00
0xAF
XOR
Stop
0xA0
Address
0x00
0x00
0x00
0x00
0xAF
XOR
Focus Far
0xA0
Address
0x01
0x00
0x00
0x00
0xAF
XOR
Focus Near
0xA0
Address
0x02
0x00
0x00
0x00
0xAF
XOR
Set Preset
0xA0
Address
0x00
0x03
0x00
Preset ID
0xAF
XOR
Clear Preset
0xA0
Address
0x00
0x05
0x00
Preset ID
0xAF
XOR
Call Preset
0xA0
Address
0x00
0x07
0x00
Preset ID
0xAF
XOR
Query Pan Position
0xA0
Address
0x00
0x51
0x00
0x00
0xAF
XOR
Query Pan Position
Response
0xA0
Address
0x00
0x59
Value High Byte
Value Low
Byte
0xAF
XOR
Query Tilt Position
0xA0
Address
0x00
0x53
0x00
0x00
0xAF
XOR
Query Tilt Position
Response
0xA0
Address
0x00
0x5B
Value High Byte
Value Low
Byte
0xAF
XOR
Query Zoom Position
0xA0
Address
0x00
0x55
0x00
0x00
0xAF
XOR
Query Zoom Position
Response
0xA0
Address
0x00
0x5D
Value High Byte
Value Low
Byte
0xAF
XOR
6.5 Terms & Definitions
●RCA： Connector used primarily in consumer AV equipment for both audio and video. The RCA connector
was developed by the Radio Corporation of America.
● BNC: Stands for Bayonet Neill-Concelman. A cable connector used extensively in television (named for its inventors). A
cylindrical bayonet connector that operates with a twist-locking motion .
●CVBS ： C VBS or Composite video, is an analog video signal without audio. Most commonly CVBS is used for
transmission of standard definition signals. In consumer applications the connector is typically RCA type, while in
professional applications the connector is BNC type.
●YPbPr: Used to describe the colour space for progressive-scan. Otherwise known ascomponent video.
●VGA
：
Video Graphics Array. VGA is an analog signal typically used on earlier computers. The signal is non-interlaced in
modes 1, 2, and 3 and interlaced when using in mode
●DVI： Digital Visual Interface. The digital video connectivity standard that was developed by DDWG (Digital Display
Work Group). This connection standard offers two different connectors: one with 24 pins that handles digital
video signals only, and one with 29 pins that handles both digital and analog video.
●SDI：Serial Digital Interface. Standard definition video is carried on this 270 Mbps data transfer rate. Video pixels are
characterized with a 10-bit depth and 4:2:2 color quantization. Ancillary data is included on this interface and typically
includes audio or other metadata. Up to sixteen audio channels can be transmitted. Audio is organised into blocks of 4
stereo pairs. Connector is BNC.
●HD-SDI: high-definition serial digital interface (HD-SDI), is standardized in SMPTE 292M this provides a nominal data
rate of 1.485 Gbit/s.
● 3G-SDI: standardized in SMPTE 424M, consists of a single 2.970 Gbit/s serial link that allows replacing dual link
HD-SDI.
●6G-SDI: standardized in SMPTE ST-2081 released in 2015, 6Gbit/s bitrate and able to support 2160p@30.
●12G-SDI:standardized in SMPTE ST-2082 released in 2015, 12Gbit/s bitrate and able to support 2160p@60.
●U-SDI:Technology for transmitting large-volume 8K signals over a single cable. a signal interface called the ultra high