Avlink CVS-714A User Manual

AUDIO/VIDEO
Distribution
Amplifier

(CVS-714A)

USER MANUAL V1.0

CVS-714A

Package Contents-

 1 AVLINK CVS-714A Audio/Video Distribution

Amplifier

 1 user manual
 1 power adapter DC 12V 600mA
 1 1.2m composite (Video), Audio R/L Cable
 2 rack rails, 8 screws

If anything is missing, please contact with your vendor.

Introduction

Through the CVS-714A Audio/Video Distribution Amplifier,
you can use one DVD player to display an identical image
on 4 projectors or TV’s.

CVS-714A Audio/Video Distribution Amplifier is ideal for:

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

Presentation
Stock quotes
Timetables
Educational facilities

Features

 Bandwidth 400MHz (-3dB).
 Compliant with the composite RCA Video.
 Video input impedance: 75Ω
 Compliant with the RCA Audio.
 Audio input impedance: 10KΩ
 Audio Frequency Response 20Hz~20KHz.
 Extends the signal up to 20 meter.
 Can be cascaded.
 1U rack design.

Specifications

Function CVS-714A

Video Composite Video

Video Input 1 RCA Connector

Video Output 4 RCA Connector

Audio Stereo Unbalanced

Audio Input 1 Set(R,L) RCA Connector

Audio Output 4 Set(R,L) RCA Connector

Cable Distance

(Device to Monitor)

Power Adapter (Min.) DC 12V 600mA

Housing Metal

Weight 930g

Dimensions (LxWxH) 269x106x46mm

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20 m (Max.)

FRONT VIEW

1. Power LED

REAR VIEW

1. Input Power Jack

2. Video Input

3. Audio Input

4. Video Output

5. Audio Output

Installation

1. Turn off the PC/DVD player and the TV’s

2. Connect the Video male extension cable between the
PC/DVD player and the CVS-714A“Video In” port of the
Distribution Amplifier.

3. Connect CVS-714A audio input connector with audio
cable from PC/DVDs.

4. Connect the Video male extension cables between the
TV’s and the CVS-714A“Video Out” ports of the
Distribution Amplifier.

5. Connect CVS-714A audio output connector with audio
cable from audio Amplifier

6. Connect the power adapter on each side.

7. Turn on the PC/DVD player and the TV’s and the audio

Amplifier.

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Operation for cascade:

1. To display identical images on more monitors, you have
to attach another Distribution Amplifier.

2. Connect the Audio/Video male/female extension cable
between the former Distribution Amplifier of the “Audio/
Video Out 1” port and the latter Distribution Amplifier of
the “Audio/Video In” port.

Note:

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

RL

VIDEO

INPUT

RL

VIDEO

VIDEO

INPUT

RL

VIDEO

OUTPUT2OUTPUT1 OUTPUT3 OUTPUT4

LR

VIDEO

RL

VIDEO

LR

VIDEO

RL

VIDEO

LR

LR

VIDEO

LR

VIDEO

OUTPUT4OUTPUT3OUTPUT1 OUTPUT2

P.S.: The example cascades the 4 ports Distribution
Amplifier; however, you can cascade the Audio/Video
Distribution Amplifier with the required port.

© C&C TECHNIC TAIWAN CO., LTD. All rights reserved.

Trademarks:

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

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