Avlink VSC-12AM User Manual

VIDEO/AUDIO
Distribution
Amplifier

(VSC-12AM)

1 In 2 Out

USER MANUAL

VSC-12AM

Package Contents-

 1 VSC-12AM Video/Audio Distribution Amplifier
 1 USB A Type to DC plug cable

Any thing missed, please contact with your vendor.

Introduction

Through the VSC-12AM video/audio Distribution Amplifier,
by virtue of the video of VGA card and the audio of sound
card from the PC, can drive 2 monitors and earphones
function concurrently.

Video/Audio Distribution Amplifier is ideal for:

 Test bench facilities
 Data Center
 Help desks
 Video broadcasting:

Presentation
Stock quotes
Timetables
Educational facilities

Features

Video:

 With 300 MHz pixel frequency.
 Extend the video signal up to 65 meter (213 feet).
 Support the DDC, DDC2, DDC2B. (For video out port 1)
 Can be cascaded.
 The output is compatible with standard VGA card.

Audio:

 General audio line level.
 Can be cascaded.
 Available for general earphone.
 Operation Frequency: 50Hz~15KHz.
 Input Impedance: 20KΩ.

 Max. Audio Input: 2.5Vp-p.
 Output Connector: 3.5φstereo jack.

Specifications

Function VSC-12AM

Video Input Connector

(HD-15 Male)

Video Output Connector

(HD-15 Female)

Audio Input Connector

(3.5φ stereo plug)

Audio Output Connector

(3.5φ stereo jack)

Max. Resolution 2048 x 1536 60 Hz
Pixel Frequency 300 MHz

Cable Distance

(Device to Monitor)

Signal Type

Power Adapt er (Min.) DC 5V 500mA

Housing Plastic

Weight 115 g

Cable Length 300 mm

Dimensions (LxWxH) 68x53x23 mm

65 m (213 feet) Max.

XGA,QXGA,UXGA Multisync

-1-

1
2
1

2

VGA, SVGA,

Technical Specifications
Input/Output Signal

Pin # Signal

1 Red video 9 NC
2 Green video 10 Ground
3 Blue video 11 ID0
4 ID2 12 ID1
5 Ground 13 Horizontal Sync
6 Analog Ground 14 Vertical Sync
7 Analog Ground 15 ID3
8 Analog Ground

Pin # Signal

Appearance

Top View

1. Power LED

2. Input Power Jack

3. “Video In” Port

4. “Audio In” Port

5. “Video Out” Port

6. “Audio In” Port

-2-

Installation

1. Turn off the PC and monito rs.

2. Connect the PC and the “video in” port of Distribution
Amplifier.

3. Connect the PC and the “audio in” port of Distribution

Amplifier.

4. Connect the HD-15 video extension cables between the
monitors and the “video out” ports of Distribution
Amplifier.

5. Plug the 3.5φearphones into the “audio out” ports of the
Distribution Amplifier.

6. Turn on the PC and monitors.

Note:

 If you install the DDC monitor for the splitter, the rest of

monitors must be the same resolution as the DDC
monitor.

 Available monitors include the VGA, SVGA, XGA, QXGA,

UXGA Multisync, and exclude the CGA, EGA, Mono.

Operation for cascade:

1. The function to display identical image on more monitors,
you request to attach another Distribution Amplifier .

2. Connect the “video out” port of the former Distribution
Amplifier and the “video in” port of the latter Distribution
Amplifier.

Note:

Even though you are allowed to cascade the Distribution
Amplifier with varied ports, the image might become
unstable if cascade too many tiers of Distribution Amplifier.

P.S.: The example cascades the 2 ports Distribution
Amplifier; however, you can cascade the video/audio
Distribution Amplifier with demanded port.

Trademarks:

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

-3-

-4-