Linear HDMI-DA-1X8 User manual

1:8 Distribution Amplier
For d
Model # HDMI-DA-1X8
USER MANUAL
www.linearcorp.com

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Notice
Linear LLC reserves the right to make changes in the hardware, packaging
and any accompanying documentation without prior written notice.
© 2008 Linear LLC, All Rights Reserved

TABLE OF CONTENTS
Introduction / Operation Notes1.
Features2.
Panel Descriptions3.
Connecting and Operating the 1:8 Distribution Amplier for HDMI For HDMI / 4. Application Diagram
Rack Ears Installation Diagram5.
Wiring Diagram6.
Specications7.
Warranty8.

The Linear 1:8 Distribution Amplier for HDMI is the perfect solution for anyone
who needs to send one source of digital high denition video to multiple displays
at the same time. It supports HDMI equipment, such as DVD players, satellite set
top boxes and HDMI displays. In operation, the digital video source is connected to
the distribution amplier’s one input while eight HDMI outputs are available to be
used in part or in full. Once the unit is connected and powered, your source can be
distributed up to eight digital displays at the same time.
How It Works
Simply connect your HDMI video source to the 1:8 Distribution Amplier for HDMI’s
input using the supplied HDMI cable. Then connect up to eight HDMI displays to
the unit’s eight HDMI outputs. Once connected and powered, your source can be
seen on all eight displays at the same time. When two or more 1:8’s are connected
together, you can create a larger distribution system.
INTRODUCTION
1
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE 1:8 DISTRIBUTION AMPLIFIER FOR HDMI
Display information (EDID) is sent from the display connected to HDMI •
Output Port 1 to the source connected to the 1:8 Distribution Amplier
for HDMI. If there is no display connected to HDMI Output Port 1, the
remaining HDMI Output Ports will be scanned in succession and use the
rst EDID that it detects. (See note on page 4 for additional information)
HDMI/HDCP compliant•
Compatible with all HDMI and DVI* displays•
*When used with a HDMI to DVI adapter
OPERATION NOTES

FEATURES
Features
Connects up to eight HDMI/DVI* displays at the same time to one video source
Allows simultaneous display
Supports resolutions up to 1080p, 2K, and 1920 x 1200
Extends the range of HDMI compliant devices by equalizing and re-clocking the
HDMI signal
HDMI/HDCP compliant
Includes:
(1) 1:8 Distribution Amplier For HDMI
(1) 6 Ft HDMI cable (M-M)
(1) 24V DC Power Supply
(1) Set of Rack Ears
(1) Users Manual
*When used with a HDMI to DVI adapter
•
•
•
•
•
2

PANEL DESCRIPTIONS
3
Front Panel
Back Panel
Power LED
Indicator
24V DC Power
Input
HDMI Output
8
HDMI Output
6
HDMI Output
4
HDMI Output
8
HDMI Input
HDMI Output
7
HDMI Output
5
HDMI Output
3
HDMI Output
1*
*See Note on page 4

CONNECTING AND OPERATING
THE 1:8 DISTRIBUTION AMPLIFIER FOR HDMI
4
Connect the supplied cable from the HDTV HDMI source into the HDMI input port
of the 1:8 Distribution Amplier For HDMI.
Connect the user supplied cable(s) from your display(s) into the HDMI output
port(s)* of the1:8 Distribution Amplier For HDMI.
Plug the 24V DC power supply into the 1:8 Distribution Amplier For HDMI.
NOTE: *Display information (EDID) is sent from the display connected to HDMI
Output Port 1 to the source connected to the 1:8 Distribution Amplier for
HDMI. If there is no display connected to HDMI Output Port 1, the remaining
HDMI Output Ports will be scanned in succession and use the rst EDID that
it detects. The source will output resolutions and timings according the EDID
that is being fed by the 1:8 Distribution Amplier for HDMI. Therefore, all of the
connected displays must be capable of accepting the timings and resolution output
by the source. It is recommended that the display with the lowest native resolution
be connected to HDMI output port 1. This is to ensure that a compatible video
signal will be able to be displayed on all connected monitors.
1
2
3
How to Connect the 1:8 Distribution Amplier For HDMI
APPLICATION DIAGRAM
Multiple HDMI-DA-1X8 devices can be daisy chained together to distribute a single
HDMI signal to a maximum of 73 units, for a total of 512 displays.
HDMI-DA-1X8
HDMI-DA-1X8
HDMI-DA-1X8
X8
X64
Maximum 512 Displays

5
RACK EARS INSTALLATION DIAGRAM
Rear of unit
Front of unit
Rack mount ears are provided for installation of this unit into a 1U rack mount
space.
Locate the side screws on the unit.1.
Remove the front 2 screws that are located closest to the front of the unit.2. Using the removed screws, screw the rack mounting bracket into the unit.3.
Repeat the procedure on the opposite side of the unit.4.
1
2
3
4

6
WIRING DIAGRAM
HDMI cable maximum distance is 15 ft at 1080p resolution without a HDMI-SB or HDMI-CAT5-EXT

7
SPECIFICATIONS
Video Amplier Bandwidth ............................................................................ 165 MHz
Input Video Signal ................................................................................... 1.2 Volts p-p
Input DDC Signal .............................................................................. 5 Volts p-p (TTL)
Single Link Range ................................................................... ...1080p / 1920 x 1200
Input Connector Type .................................................................. HDMI Type A 19 Pin
Output Connector Type ................................................................HDMI Type A 19 Pin
Power Consumption .......................................................................... 60 Watts (max.)
Power Supply ................................................................................................. 24V DC
RackMountable..........................................................................................1URackSpace
Dimensions .............................................................................. 17”W x 1.75”H x 5.5”D
Shipping Weight ................................................................................................. 6 Lbs

8
WARRANTY
Note: These products are designed to be installed and serviced by trained professional
installation companies.
Linear LLC warrants this product to be free from defects in material and workmanship. For the
term of the warranty, see the list of products below. The Warranty Expiration Date is reected by
a date code that is afxed to all of Linear’s products. This warranty extends only to wholesale
customers who buy direct from Linear or through Linear’s normal distribution channels. Linear
does not warrant this product to consumers. Consumers should inquire from their selling dealer
as to the nature of the dealer’s warranty. There are no obligations or liabilities on the part of
Linear LLC for consequential damages arising out of or in connection with use or performance
of this product or other indirect damages with respect to loss of property, revenue, or prot, or
cost of removal, installation or reinstallation. All implied warranties, including implied warranties
for merchantability and implied warranties for tness, are valid only until warranty expiration date
as labeled on the product. This Linear LLC Warranty is in lieu of all other warranties express or
implied. Some states and countries do not allow limitations or how long an implied warranty lasts
or the exclusion or limitation or incidental or consequential damages, so the above exclusions
may not apply. The Linear LLC warranty gives specic legal rights in addition to other rights,
which may exist and vary from state to state and country to country.
All products returned for warranty service require a Return Product Authorization Number (RPA#).
Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other important details.
Consumers: If you have trouble locating your installing company, please contact Linear LLC at
1-800-421-1587 and we will assist you with locating a service and Installation Company.
The following warranty period applies to this set of Linear branded products.
Linear High Denition Video products — Two (2) years. There is no warranty offered on the 1. batteries supplied with the IR remote Control.
The warranty is limited to repair or replacement of products returned, freight prepaid, to
Linear LLC. There is NO PROVISION FOR LABOR COST OR OTHER REIMBURSEMENTS
OF ANY KIND.
Failures due to product abuse, negligence, improper installation, improper use, and1.
electrical surge including damage from lightning, water damage or other damage due to
natural disasters are not covered by the warranty.
The warranty shall also be voided by any tampering with the date code, labels or other2. markings on the product.
Products that are damaged in transit to Linear LLC due to improper packaging or by the3.
carrier (shipping company) will not be covered under the warranty. If the product was
damaged or lost by the carrier, it is the sender’s responsibility to create a claim against the
carrier.
The user is responsible for all labor costs associated with removing, reinstalling and 4. returning the product to Linear LLC.
Linear LLC, at its option, will repair or replace the defective product.5.
Replacements will be made from B-Stock. If an exact replacement is not available Linear 6.
LLC, at its option will select the nearest equivalent product. The user is responsible for
freight charges to Linear LLC.
Linear LLC will return warranted repaired or replacements by UPS Ground or an equivalent 7.
service. A customer may pay the additional costs for second day or next-day service.

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