XT-TX400 - AV Extender Smart-AVI - Free user manual and instructions

Product Type	AV Extender
Brand	Smart-AVI
Model	XT-TX400
Dimensions (W x D x H)	4.5 x 2.5 x 1 in (11.4 x 6.4 x 2.5 cm)
Weight	0.5 lb (227 g)
Power Supply	5V DC, 1A
Power Consumption	< 5W
Input Interface	HDMI (Type A)
Output Interface	RJ-45 (CAT5e/6)
Maximum Transmission Distance	Up to 328 ft (100 m) via CAT6
Supported Video Resolution	Up to 1080p @60Hz
Supported Audio	Digital PCM, Dolby Digital, DTS
HDCP Support	Yes, HDCP 1.4
Operating Temperature	32°F ~ 104°F (0°C ~ 40°C)
Storage Temperature	-4°F ~ 140°F (-20°C ~ 60°C)
Maintenance	Clean with a soft, dry cloth. Do not use liquids or sprays.
Safety Precautions	Keep away from water and extreme temperatures. Do not disassemble.
Spare Parts / Repairability	No user-serviceable parts. Contact Smart-AVI support for repairs.

Frequently Asked Questions - XT-TX400 Smart-AVI

What devices are compatible with the XT-TX400?

The XT-TX400 is compatible with any HDMI source (e.g., Blu-ray player, gaming console, set-top box) and HDMI display (e.g., TV, monitor, projector). It works with CAT5e/6 cables.

What is the maximum transmission distance?

The XT-TX400 can extend HDMI signals up to 328 feet (100 meters) over a single CAT6 cable at 1080p resolution.

What video resolutions are supported?

It supports resolutions up to 1080p @60Hz, including standard HDTV resolutions like 720p and 1080i.

Does the XT-TX400 require a power supply?

Yes, the transmitter unit requires a 5V DC power adapter (included). The receiver is typically powered via the same adapter or can be powered locally if needed.

How do I set up the XT-TX400?

Connect the HDMI source to the transmitter, then connect the transmitter to the receiver via a CAT5e/6 cable. Finally, connect the receiver to your display. Power on the transmitter and receiver, and the signal should pass through.

Why is there no picture on my display?

Check that all cables are securely connected. Ensure the CAT cable is straight-through (not crossover). Try a different HDMI source or display. Also, confirm power is applied to both units.

Does the XT-TX400 support HDCP?

Yes, it supports HDCP 1.4, which is required for most encrypted content like Blu-ray discs and streaming services.

Can I extend audio along with video?

Yes, the XT-TX400 transmits digital audio formats such as PCM, Dolby Digital, and DTS along with the video signal.

Is the XT-TX400 a transmitter or receiver?

The XT-TX400 is a transmitter unit. It is typically used with a matching receiver (e.g., XT-RX400) to form a complete extender set.

How do I clean the XT-TX400?

Unplug the device and wipe it with a soft, dry cloth. Do not use any liquid cleaners or abrasive materials.

USER MANUAL XT-TX400 Smart-AVI

Technical Specifications

SNOITACIFI
VGA Data/V
Format	RGBHV, RGsB, YUV, Y/C, CVBS
Resolution	Up to 1900 x 1200 VGA, SVGA, XGA, SXGA)
Connector type	HD 15 socket
Audio/A
Signal Type	Stereo unbalanced
Connector	3.5mm jack socket
RSI232
	DB9M
	TXD, RXD, Gnd.
	spBG
Powero
Requirements	5VDC @.5A
Connector	2.1mm DC jack (center +ve)
Physical
Dimensions	22 x 11.8 x 2.7cm (3.1with pegs)
Weight	.8 lbs or .36 kg

Sending an RS232 command to remote monitor

In order to send a command to a remote monitor, you will need to use The following query at 9600 baud

rate;

//M1

■ After sending this query, any command sent from the PC will go directly to monitor 1
■ To send a command to monitor 2 replace "M1" with "M2" etc...
■ To send the same command to all monitors (but only monitor 1 will answer) Use the following command;

//M0

* = Carriage return

© Copyright 2007 Smart-AVI, All Rights Reserved

"Notice

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

2840 N. Naomi Ave.

Burbank, California 91504

Phone: [phone]

Facsimile: [phone]

Smart-AM

Smart Audio Video Integration

User Manual

XT-400

Exterior view of a Smart-AM device with ports and connectors (no visible text or symbols on the device body)

Use a single CAT5 cable to broadcast high resolution SXGA, Stereo Audio and RS232 up to 4 stations up to 1000ft away.

www.smartavi.com

Introduction

The XT400 range of products allows the extension of a wide range of video and audio formats and RS232 up to 4 locations using Category 5 Unshielded Twisted Pair (UTP) cables.

With RS232 communication support the XT400 allows users to send commands to single or multiples devices. This allows the user to change volume, channel or turn on/off the remote LCD TV.

Features

■ Supports Dual Screens.
■ Uses easy to install, inexpensive CAT-5/5e/6/7/8.
■ Each output reaches up to 1,000 feet (300 m).
■ Supports high resolution video up to 1900x1200
■ HDTV Compatible (720p, 1080i, 1080p)
■ 300 MHz Bandwidth.
■ Sends high-resolution VGA, Stereo Audio signals, RS232 or IR from one source to 4 locations.
■ Compatible with VGA, XGA, Sun, MAC and SGI
■ Sync Format / Polarity Preservation.
■ Compatible with Line Level Stereo Audio Signals.
■ High ground loop immunity.
■ Built-in power surge and transient protection.
■ Designated trimmer in the remote unit to compensate for cable length.
■ Compact Metal Case Enclosure.
■ External power supply.
■ RS-232c Communication support to single or multiple Displays.
■ IR command to single or multiple Displays.

What's in the box?

XT400XT400
Please check the package contents before installing.

XT400 Package Contents
Qty	Items	Part No.
1	XT400 Transmitter unit	XT400-TX
1	5 volt dc power supply	PS-5D1A-US
1	HDD 15 male to male VGA cable (6ft)	CC-VGAMM-06
Optional
1	Audio 3.5 mm stereo miniplug cable	CC-MMAMM-06
1	XTPRO Receiver unit	XTPRO-RX
1	IR EYE Receiver	SM-EYE
1	IR Emitter	SM-LED
1	6' RS232 cable	CCRS232-06

Installation Diagram

graph TD
    A["XT400"] -->|RS232 Audio In VGA In Audio Out| B["Computer"]
    A -->|4 lines of CAT5| C["XTPRO-RX"]
    C -->|5V| D["XTPRO-RX"]
    C -->|5V| E["XTPRO-RX"]
    C -->|5V| F["XTPRO-RX"]
    C -->|5V| G["XTPRO-RX"]
    C -->|5V| H["XTPRO-RX"]
    C -->|5V| I["XTPRO-RX"]
    C -->|5V| J["XTPRO-RX"]
    C -->|5V| K["XTPRO-RX"]
    C -->|5V| L["XTPRO-RX"]
    C -->|5V| M["XTPRO-RX"]
    C -->|5V| N["XTPRO-RX"]
    C -->|5V| O["XTPRO-RX"]
    C -->|5V| P["XTPRO-RX"]
    C -->|5V| Q["XTPRO-RX"]
    C -->|5V| R["XTPRO-RX"]
    C -->|5V| S["XTPRO-RX"]
    C -->|5V| T["XTPRO-RX"]
    C -->|5V| U["XTPRO-RX"]
    C -->|5V| V["XTPRO-RX"]
    C -->|5V| W["XTPRO-RX"]
    C -->|5V| X["XTPRO-RX"]
    C -->|5V| Y["XTPRO-RX"]
    C -->|5V| Z["XTPRO-RX"]
    C -->|5V| AA["XTPRO-RX"]
    C -->|5V| AB["XTPRO-RX"]
    C -->|5V| AC["XTPRO-RX"]
    C -->|5V| AD["XTPRO-RX"]
    C -->|5V| AE["XTPRO-RX"]
    C -->|5V| AF["XTPRO-RX"]
    C -->|5V| AG["XTPRO-RX"]
    C -->|5V| AH["XTPRO-RX"]
    C -->|5V| AI["XTPRO-RX"]
    C -->|5V| AJ["XTPRO-RX"]
    C -->|5V| AK["XTPRO-RX"]
    C -->|5V| AL["XTPRO-RX"]
    C -->|5V| AM["XTPRO-RX"]
    C -->|5V| AN["XTPRO-RX"]
    C -->|5V| AO["XTPRO-RX"]
    C -->|5V| AP["XTPRO-RX"]
    C -->|5V| AQ["XTPRO-RX"]
    C -->|5V| AR["XTPRO-RX"]
    C -->|5V| AS["XTPRO-RX"]
    C -->|5V| AT["XTPRO-RX"]
    C -->|5V| AU["XTPRO-RX"]
    C -->|5V| AV["XTPRO-RX"]
    C -->|5V| AW["XTPRO-RX"]
    C -->|5V| AX["XTPRO-RX"]
    C -->|5V| AY["XTPRO-RX"]
    C -->|5V| AZ["XTPRO-RX"]

XT400 Transmitter Installation Diagram
XT400 Receiver Installation Diagram

Connecting The Transmitter

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 the output of the computer audio card to the audio input of the transmitter using 3.5mm audio male to male audio cable.
3. Connect local monitor to the VGA out of the transmitter.
4. Connect external speakers to the transmitter's audio out (Standard 3.5mm stereo miniplug).
5. In the back of the unit connect the CAT5 cable that will connect to the receiver (XT400-RX).

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

Connecting The Receiver

1. Connect CAT5 cable (coming from the transmitter) to the back of the receiver.
2. Connect 1-4 display monitors to the VGA out connectors on the front of the receiver.
3. Connect 1-4 sets of external speakers to the audio output connections on the front of the unit. (Standard 3.5mm stereo Miniplug)

Adjusting and Tuning the SignalAdjusting and Tuning

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. All dials should be around the same distance.

Preparing & Connecting System CAT5 CablePreparin

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: Consectors:

Capacitance: Clappf/fta(462.pf/m)
Conductor Gauge: Conductor WG Gauge:
Impedance: Impeded and Seohms

4 - Pair