User`s guide

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DA1226AT

DA1226ATDA1226AT

DA1226AT/

-In, 6

In, 6In, 6

In, 6-

-Out RGBHV D

Out RGBHV DOut RGBHV D

Out RGBHV DA

User’s Guide

400-0025-004

Welcome!

We greatly appreciate your purchase of the DA1226AT 1-In, 6-Out RGBHV

Distribution Amplifier (DA). We are sure you will find it reliable and simple

to use. Superior performance for the right price, backed by solid technical

and customer support is what ALTINEX has to offer.

We are committed to providing our customers with

Signal Management Solutions

to the most demanding audiovisual

installations at very competitive pricing and we welcome you to join the

ranks of our many satisfied customers throughout the world.

1. Precautions and Safety Warnings

Please read this manual carefully before using your DA1226AT Distribution

Amplifier. Keep this manual handy for future reference. These safety

instructions are to ensure the long life of your DA1226AT and to prevent fire

and shock hazard. Please read them carefully and heed all warnings.

1.1 General

• Unauthorized personnel shall not open the unit since there are high-

voltage components inside.

• Qualified ALTINEX service personnel or their authorized

representatives must perform all service.

1.2 Handling

• Place the DA1226AT on a flat, level surface in a dry area away from

dust and moisture.

• To prevent fire or shock, do not expose this unit to water or moisture.

Do not place the DA1226AT in direct sunlight, near heaters or

heat-radiating appliances, or near any liquid. Exposure to direct

sunlight, smoke, or steam can harm internal components.

• Handle the DA1226AT carefully. Dropping or jarring can damage

internal components.

• Do not place heavy objects on top of the DA1226AT. If the DA1226AT

is mounted to a table or wall, use only ALTINEX made mounting

accessories (Rack Mount Ears DA1292FC) and cables.

• To turn off the main power, be sure to remove the cord from power

outlet. The power outlet socket should be installed as near to the

equipment as possible, and should be easily accessible.

• Do not pull power cord or any cable that is attached to the DA1226AT.

• If the DA1226AT is not used for an extended period of time, disconnect

the power cord from the power outlet.

1.3 Cleaning

• Unplug the DA1226AT power cord before cleaning. Clean surfaces with

a dry cloth. Never use strong detergents or solvents, such as alcohol or

thinner. Do not use a wet cloth or water to clean the unit.

1.4 FCC Notice

• This device complies with Part 15 of the FCC Rules. Operation is

subject to the following two conditions: (1) This device may not cause

harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

• This equipment has been tested and found to comply with the limits for

a Class A digital device, pursuant to Part 15 of the FCC Rules. These

limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio

frequency energy and, if not installed and used in accordance with the

instructions found herein, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is

likely to cause harmful interference in which case the user will be

required to correct the interference at his own expense.

• Any changes or modifications to the unit not expressly approved by

ALTINEX, Inc. could void the user’s authority to operate the

equipment.

2. Installation Procedures

Step 1. Please attach the Interface on the rack or table using the optional hardware.

Step 2. The DA1226AT may be used with either 110V or 220V and offers a universal IEC connector for ease of use throughout the world. Before plugging in

the power cord to the unit, please verify that the voltage rating of 110V/220V on the Fuse Clip located at the rear of the unit is the same as the voltage

rating on the power outlet. To change setting, unplug the power cord from the DA1226AT and squeeze the clips on either side of the fuse box. Then

turn the Fuse Dip 180 degrees, repositioning it in the clip so that the voltage is visible through the window. Please reinsert the fuse box, and push it in

until the side clips of the fuse box click and lock securely into place.

Step 3. Then connect the appropriate power cord for your country into the power input socket of the DA1226AT gently, but firmly. The power indicator

light on the front panel of the DA1226AT should turn on.

Step 4. Connect the video output of the source of the (computer or other high-resolution source) to input of the DA1226AT using a high quality of coaxial-

type cables. If the source offers a VGA-type 15-pin HD connector, use a HD 15 to 5-BNC made for the MS8102CA or the MS8112CA.

NOTE: An interface may be needed to provide the appropriate signal format type for the DA1226AT or to use a local monitor if needed.

Step 5. Connect the output channels of the amplifier to the display devices (monitors and/or projectors.) using a good quality of coaxial cables.

Step 6. Confirm picture quality on all displays. If you are not receiving a signal, make sure that the display is compatible with the resolution of the computer

graphics card. If the picture quality is less than perfect, check to make sure that all connections are solid and use a high-quality cable.

3. Limited Warranty/Return policies

Please see the ALTINEX website at www.altinex.comfor details on warranty and return policies.

Summary of content (5 pages)

PAGE 1
DA1226AT/ DA1226AT/1-In, 66-Out RGBHV DA DA User’s Guide Welcome! We greatly appreciate your purchase of the DA1226AT 1-In, 6-Out RGBHV Distribution Amplifier (DA). We are sure you will find it reliable and simple to use. Superior performance for the right price, backed by solid technical and customer support is what ALTINEX has to offer. • To turn off the main power, be sure to remove the cord from power outlet.
PAGE 2
DA1226AT User’s Guide 4. Technical Specifications Specifications are subject to change. See www.altinex.com for up-to-date information. Features/Description DA1226AT Electrical General Input Video Signal Inputs No.
PAGE 3
DA1226AT User’s Guide 5. About Your DA1226AT The DA1226AT is a 1-In 6-Out RGBHV distribution amplifier designed to allow the connection of a single computer video or interface source to as many as six monitors or projectors capable of handling the source resolution. The DA1226AT offers excellent bandwidth performance (minimum 350 MHz) and a typical bandwidth of nearly 450 MHz, allowing it to remain virtually transparent to high-resolution signals.
PAGE 4
DA1226AT User’s Guide 6.
PAGE 5
DA1226AT User’s Guide 7. Operation 8. Troubleshooting Guide The DA1226AT will operate successfully as long as cables are attached correctly and other technical specifications are followed. There are no other adjustments necessary to operate the unit. We have carefully tested and have found no problems in the supplied DA1226AT. However, we would like to offer suggestions for the following: • Please make sure that the input amplitude of the analog signal is less than 1.5Vp-p.