Avlink 3SC-02MW User Manual

SD/HD/3G-SDI to CVBS Conversion Box

3SC-02MW

USER MANUAL V1.0

3SC-02MW

Package Contents-

 1 3SC-02MW Unit  1 User manual  1 Power adapter DC 12V  2 Screws  4 foot pads  1 Terminal Block

Any thing missed, please contact with your vendor.

Introduction

The 3SC-02MW Component SD-SDI、HD-SDI or 3G-SDI to CVBS and S-video of conversion box.

Features

 Support SD /HD /3G-SDI standard formats.  Equalized Looping SD/HD/3G-SDI output.  Additional 2 Channel RCA jack audio output.  AUTO SD/HD/3G-SDI input detection.  Analog and Coaxial audio output supports.

Specifications

SDI Input 1 x BNC

SDI Output 1 x BNC

CVBS Output

Connector

S-Video Output

Connector

Analog Audio

Connector

Coaxial (S/PDIF) Audio

Connector

RS-232 Connector 1 x 3-pin Terminal Block

Select Switch 4

Input SDI support

Output video support

Analog audio support

sample rate

Digital audio support

sample rate

(Single end)

Input Signal Type

Power Adapter (Min.) DC 12V

Housing Metal

Weight 480g

Dimensions (LxWxH) 171x119x25mm

1 x mini-DIN 4 Female

1080p@23.98/24/25/29.97/30

100m (Max.) for input port SDI Cable Distance

Standard SD/

Note:

Different cable qualify might effect upon the maximum resolution and cable distance.

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1x RCA

2 x RCA 1 x RCA

525i@59.94

625i@50

720p@50/59.94/60

1080i@50/59.94/60

1080p@50/59.94/60 525i@59.94 (NTSC)

625i@50 (PAL)

48kHz 48kHz

10m for output port

HD/3G-SDI

Signal

FRONT VIEW

1. RS232 control Port Rx pin: connect the RxD pin of the RS232 from PC Tx pin: connect the TxD pin of the RS232 from PC GND pin: connect the GND pin of the RS232 from PC

2. “S-Video Out” Port

3. “CVBS Out” Port

OSD “MENU” Button (start / close OSD)

OSD “DOWN” Button

OSD “UP” Button

OSD “ENTER” Button

Power LED

REAR VIEW

1. 3G-SDI Input port

2. 3G-SDI output port

3. Coaxial audio output port

4. Analog audio output port

5. Input Power Jack

Installation

1. Connect the 3SC-02MW video input BNC connector with SDI cable from different audio/video equipment.

2. Connect the RCA cable between the monitor and the “CVBS” port of 3SC-02MW; or connect the S-Video cable between the monitor and the “S-Video” port of 3SC-02MW.

3. Connect the power cord and turn on the 3SC-02MW.

4. Turn on the SDI video source device.

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Input Video Support Mode

Analog Resolution Frequency(Hz)

525i(NTSC) 1440x480 59.94

625i(PAL) 1440x576 50

720p 1280x720 50/59.94/60

1080i 1920x1080 50/59.94/60 1080p 1920x1080 23.98/24/25/29.97/30 1080p 1920x1080 50/59.94/60

Operation

The 3SC-02MW will detect input video resolution automatically and scale the video to the assigned video output resolution. (NTSC/PAL) The user can change the output resolution in the OSD

OSD operation

After the user press the “MENU” button, the 3SC-02MW will pop-up the OSD screen.

“BRIGHT” setting: The user can adjust the video brightness here.

“CONTRAST” setting:

The user can adjust the video contrast here.

“SATURATION” setting:

The user can adjust the video saturation here.

“VIDEO OUT” setting: The user can change the video output resolution to NTSC or

PAL.

“AUDIO” setting: The user can enable or disable both the analog and coaxial

audio output.

“Enter” button:

- To enter the “EDIT” mode of the parameter where the selection bar located.

- After change the value by “up” or “down”, you can back to select other setting by pressing “menu” button.

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“UP” or “DOWN” button:

- The user can select various functions by pressing “up” or “down” button in the front panel to move the selection bar.

- In “EDIT” mode, pressing “up” or “down” button can change the value of selected function.

“”MENU” button:

- Start the “OSD” in the screen by pressing the “menu”

button.

- Pressing the “menu” button again will close the OSD

and save all the video setting.

RS232 control protocol

BAUD rate: 4800bps, 8-bit data, 1 stop bit After the Server sends the one command to 3SC-02MW, 3SC-02MW will response the result or the information required from the server by the command.

Server => 3SC-02MW command Format

Command byte Data byte checksum byte Byte#0 Byte#1 Byte#2

*Checksum byte: check sum from Byte#0~Byte#2 Server => 3SC-02MW command list

Command

byte

0xa0 0x00 B Get model name 0x01 B Get possible

0x02 B Get adjustable

0x03 B Get does support 0xa1 0x00~ 0xa2 0x00~ 0xa3 0x00~ 0xb0 0x00

0xb1 0x00

Data

byte

0xff 0xff 0xff /0x01

/0x01

ACK type

(from

3SC-02MW)

Function

output resolution number

video parameter number.

audio control.

A Brightness

Default: 0x80

A Contrast

Default: 0x80

A Saturation

Default: 0x80

A Output resolution

0:NTSC 1:PAL Default: 0x00

A Audio enable

0:off / 1:on Default: 0x01

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Example: set the brightness to be the value 0x02

Server sends: 0xa1, 0x02, 0x5d

3SC-02MW reply: 0xa5, 0x96

3SC-02MW => Server command

Type “A” format

Ack byte checksum

byte

0xa5 0x5b Means: “ACK”, 3SC-02MW

receives an available command

0x6a 0x96 Means: “NAK”, 3SC-02MW

receives unknown command or data byte exceeds the range.

note

Type “A” ACK format

Ack byte checksum

byte

0xa5 0x5b Means: “ACK”, 3SC-02MW

receives an available command

0x6a 0x96 Means: “NAK”, 3SC-02MW

receives unknown command or data byte exceeds the range.

note

Type “B” ACK format

ACK

byte Order Byte#0 Byte#1 Byte#2~Byte#N Byte#N+1 value 0x5a N+2 0x00~0xff 0x00~0xff

Length byte

Data byte checksum

byte

*Checksum byte: check sum from Byte#0~Byte#N+1

Example: get model name of 3SC-02MW

Server sends: 0xa0, 0x00, 0x60

3SC-02MW reply: 0x5a, 0x0a, ‘3’, ‘S’, ‘C’, ‘-’, ‘0’, ‘2’,

‘M’, ‘W’, 0xa0

Trademarks:

All the companies, brand names, and product names referred to this manual are the trademarks or registered trademarks belonging to their respective companies.

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Avlink 3SC-02MW User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual