VCA-400S - AV Extender Smart-AVI - Free user manual and instructions

Product Type	AV Extender
Brand	Smart-AVI
Model	VCA-400S
Dimensions (W x D x H)	10.2 x 5.1 x 2.5 cm (4 x 2 x 1 in)
Weight	0.3 kg (0.66 lbs)
Power Supply	DC 5V, 1A (adapter included)
Power Consumption	2.5W (max)
Video Input	VGA (male connector)
Video Output	VGA (female connector)
Audio Input	3.5mm stereo jack (male)
Audio Output	3.5mm stereo jack (female)
Maximum Extension Distance	300 meters (984 ft)
Supported Resolutions	Up to 1920x1200 @ 60Hz
Bandwidth	350 MHz
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity	20% to 80% (non-condensing)
Housing Material	Metal
LED Indicators	Power and Signal Status
Warranty	1 year limited
Cleaning Instructions	Wipe with a dry, soft cloth. Do not use liquids.
Safety Precautions	Use only with provided power adapter. Keep away from moisture.
Spare Parts Availability	Contact Smart-AVI support for replacement cables or power adapters.
Repairability	No user-serviceable parts inside. Contact qualified service.

Frequently Asked Questions - VCA-400S Smart-AVI

What is the maximum distance the Smart-AVI VCA-400S can extend VGA + audio?

The VCA-400S can extend VGA video and stereo audio up to 300 meters (984 feet) using a standard Cat5e/6 cable.

Does this extender require a power supply at both ends?

No, the VCA-400S is a single-unit extender that requires power only at the transmitter side. The receiver is powered via the same unit.

What resolutions are supported by the VCA-400S?

It supports resolutions up to 1920x1200 @ 60Hz, including standard VGA, SVGA, XGA, and UXGA.

Can I use a Cat6 cable instead of Cat5e?

Yes, using Cat6 or higher can improve performance and support longer distances or higher resolutions.

Does it support audio? How is it connected?

Yes, it supports stereo audio via a 3.5mm jack. Connect your audio source to the male plug on the transmitter and speakers to the female jack on the receiver.

Is the VCA-400S compatible with my computer's VGA output?

Yes, the unit has a male VGA connector that plugs directly into your computer's VGA port. For devices with a female port, use a VGA extension cable.

How do I set up the VCA-400S?

Simply connect the transmitter to your source, run a Cat5e/6 cable to the receiver, connect the display and speakers, and power the unit. No drivers or software are needed.

What do the LED indicators mean?

The Power LED lights when the unit is on. The Signal LED lights when a video signal is detected. Blinking may indicate a connection issue.

Can I extend the distance beyond 300 meters?

The maximum rated distance is 300 meters. Going beyond may cause signal degradation. Use a signal booster or switch to a fiber optic extender for longer runs.

What should I do if there is no video output?

Check that all cables are securely connected, the power adapter is plugged in, the source is outputting a signal, and the Cat5e/6 cable is not damaged. Try a shorter cable to isolate the issue.

USER MANUAL VCA-400S Smart-AVI

Technical Specifications

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Bandwidth	400MHz
Analog signal Level	1 volt
Impedance	75 ohms
Connector	High density HD15
Format	VGAYSVGAYXGA/UXGA/RGBH/RGsB
mpS	TTL horizontal SyncRange: 15 to 130 KHzVertical Sync Range 30 to 120 Hz
Audidi
Bandwidth	20 KHz
Signal level	OdB
Impedance	10K ohms
Connector	3.5mm jack socket
System Cable
Type	Cat5 UTP EIA 568A
Connector	RJ45
Powere
Requirements	5V DC @500mA
Connector	5x2.1 DC Jack

© Copyright 2007 Smart-AVI, All Rights Reserved

Notice

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The information contained in this document is subject to change without notice. Smart-AVI makes no warranty of any kind with regard to this material, including but not limited to, implied warranties of merchantability and fitness for any particular purpose.

Smart-AVI will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material.

No part of this document may be photocopied, reproduced or translated into another language with out prior written consent from Smart-AVI.

For the complete manual, visit www.smartavi.com.

Smart-AM

Smart Audio Video Integration

User Manual

VCA400

Two black electronic devices with ports and connectors, no visible text or symbols on the device surfaces.

Use a single CAT5 to broadcast high resolution UXGA and stereo audio to 4 locations1000ft away

Smart-AM

3111 Winona Ave., Suite 101

Burbank, California 91504

Phone: [phone]

Facsimile: [phone]

www.smartavi.com

Introduction

The VCA400 allows transmission of high definition video and stereo audio signals over a standard CAT-5 UTP cable over distances of up to 1000 ft.

Features

■ Uses easy to install, inexpensive CAT5.
■ Output reaches up to 1,000 feet.
■ Resolutions up to 1900x1200.
■ 300 MHz Bandwidth.
■ Sends high-resolution VGA and stereo audio signals from one source to up to 4 devices.
■ Compatible with VGA, XGA, Sun, MAC and SGI signals.

■ Sync Format / Polarity Preservation.

■ High ground loop immunity.

■ Built-in lightning, power surge and transient protection.

■ Designated trimmer in the remote unit to compensate for cable length.

■ Compact Metal Case Enclosure.

■ Remote Units come with Buffered Outputs.

■ External power supply.

What's in the box?

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4 port VCA UXGA/Audio Transmitter	VCA-TX400
5VDC 1A Power Supply	PS-5D1A-US
VGA cable Male to Female	CC-VGAMM-06
Optional Equipment
VCAT-RX Receiver Unit	VCA-RX100

Installation Diagram

graph TD
    A["Server"] --> B["Computer"]
    B --> C["Up to 1,000 ft"]
    C --> D["Cat 5"]
    C --> E["Audio"]
    D --> F["Computer"]
    E --> G["Computer"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333

VCAT Transmitter Installation Diagram
VCAT Receiver Installation Diagram

Connecting The Transmitter Connecting The Transmitter Adjusting and Fine Tuning the Signal

1. Connect the output of the computer video card to the video input of the transmitter using the included male to male video cable.
2. Connect local monitor to the VGA out of the transmitter.
3. Connect the audio output cable from the computer to the transmitter
4. In the back of the unit connect the CAT5 cable that will connect to the receiver unit.
5. Connect the power supply.

*NOTE: You can not use RS232 and IR at the same time.

Connecting The Receiver Connecting The Receiver

1. Connect CAT5 cable (coming from the transmitter) to the back of the receiver.
2. Connect monitors to the VGA out connectors on the front of the receiver.
3. Connect the speakers to the audio out connectors on the front of the receiver unit.
4. Connect the power supply.

In order to fine tune the signal, adjust the individual dials one at a time starting with GREEN, then BLUE, and lastly RED. As you turn the dials you will notice the colors slightly change as you increase or decrease the strength.

Preparing & Connecting System CAT5 Cable Following is the wiring standard for terminating CAT 5 cable using RJ-45 connector:

Pair 1 Pins 1 & 2 Pair 2 Pins 3 & 6 Pair 3 Pins 4 & 5 Pair 4 Pins 7 & 8

Connectors:

Capacitance:

Conductor Gauge: Impedance:

RJ-45

14 pf/ft (46.2 pf/m)

24 AWG

100 +/- 15 ohms

4 - Pair