Gefen Switch EXT HDMI13 841 User Manual

®
8x1 Switcher for  
1.3  
EXT-HDMI1.3-841  
User Manual  
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CONTENTS  
1
2
3
4
5
6
7
8
9
Introduction  
Operation Notes  
Features  
Panel Layout  
Panel Descriptions  
Connecting And Operating The 8x1 Switcher For HDMI 1.3  
RMT8-IR Remote Control Description  
IR Channel Conguration  
RS-232 Serial Communication  
10 Specications  
11 Warranty  
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INTRODUCTION  
Congratulations on your purchase of the 8x1 Switcher for HDMI 1.3. Your  
complete satisfaction is very important to us.  
Gefen  
Gefen delivers innovative, progressive computer and electronics add-on solutions  
that harness integration, extension, distribution and conversion technologies.  
Gefen’s reliable, plug-and-play products supplement cross-platform computer  
systems, professional audio/video environments and HDTV systems of all sizes  
with hard-working solutions that are easy to implement and simple to operate.  
The Gefen 8x1 Switcher for HDMI 1.3  
The Gefen 8x1 Switcher for HDMI 1.3 routes eight different HD sources at  
resolutions of up to 1080p full HD to a single HDTV display. This unit supports  
HDMI 1.3 which adds features such as enhanced color and audio capabilities  
that enrich the Hi-Def experience.  
The availability of up to eight HDMI inputs makes this unit ideal for simultaneous  
connection of multiple HDMI devices such as set-top boxes, satellite systems,  
Blu-Ray players, and gaming consoles such as the XBox 360 and PlayStation 3.  
How It Works  
You simply connect all your sources to the Switcher’s inputs. Then connect the  
display on the output port. Once the sources, the Switcher and the display(s) are  
powered and connected, you simply select which source you want to view using  
the IR remote.  
1
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OPERATION NOTES  
READ THESE NOTES BEFORE INSTALLING OR  
OPERATING THE 8X1 SWITCHER FOR HDMI 1.3  
This devices is HDMI 1.3 compliant. Please see page 3 for supported HDMI  
1.3 features.  
Supports HDTV resolutions up to 1080p Full HD and computer resolutions of  
1900 x 1200.  
2
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FEATURES  
Features  
Switch easily between any eight HDMI sources  
Extends the range of HDMI compliant devices by equalizing and reclocking  
the HDMI signal  
Serial RS-232 port for remote switching  
Discrete IR remote included  
HDMI and HDCP pass-through  
HDMI 1.3 Features  
Dolby TrueHD & DTS-HD Master Audio  
Deep Color Supported (XV Color)  
225 MHz (up to 12 bit YUV 444 supported @ 1080p)  
CEC Protocol Pass Through  
Lip-Sync Pass Through  
Package Includes  
(1) Gefen Switcher for HDMI 1.3  
(8) 6 Foot HDMI cables (M-M)  
(1) 5V DC Power Supply  
(1) Rack Ears  
(1) RMT-8IR Remote control  
(1) User Manual  
3
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PANEL LAYOUT  
Front Panel  
1
2
4
3
Back Panel  
5
6
7
8
4
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PANEL DESCRIPTIONS  
1
Infrared (IR) Receiver Extension Port  
This port will accept an optionally purchased IR extension cable (Gefen part#  
EXT-RMT-EXTIR). This is useful for installations where the IR receiver, located  
on the front panel (Item 2 on this page), is not in line-of-sight with the IR remote  
control used to relay commands to the device at the sender’s location.  
2
3
4
5
Infrared (IR) Receiver  
This IR receiver will relay IR commands from the receiving unit to the sending  
unit for output to a IR transmitter (blaster) on a IR controllable device.  
Currently Selected Input LED Indicator  
There is one LED for each of the eight HDMI input ports. The LED for the  
currently selected HDMI input will be active.  
LED Power Indicator  
This LED will become active once the included 5V DC power supply is properly  
connected between the sender and an open wall power socket.  
RS-232 Serial Communication port  
This port will accept a DB-9 serial communication cable for control by a separate  
device. This port only uses the send, receive, and ground pins. Please see page  
9 for more information.  
6
7
8
5V DC Power Receptacle  
This receptacle will require power from the included 5V DC power supply for  
proper operation. Connect the included power supply between this port and an  
open wall power socket.  
HDMI Input Ports 1-8  
Connect up to eight HDMI source devices to these HDMI input ports. Selection  
of the viewable input is executed by the included RMT-8IR remote control or by  
an external device that uses the RS-232 serial communication port.  
HDMI Output Port  
Connect one HDMI capable device (i.e. HDMI display) to this HDMI output port.  
The currently selected HDMI input source device will be output through this port.  
5
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CONNECTING AND OPERATING THE 8X1 SWITCHER FOR HDMI 1.3  
How to Connect the 8x1 Switcher for HDMI 1.3  
1. Connect up to eight HDMI source devices to the 8x1 Switcher for HDMI 1.3  
using the supplied HDMI cables (8 are included).  
2. Connect one HDMI capable device (i.e. HDMI display) to the 8x1 Switcher  
for HDMI 1.3 using a user supplied HDMI cable.  
3. Connect the included 5V DC power supply to the power receptacle on the  
8x1 Switcher for HDMI 1.3. Connect the power plug on the opposite end to  
an open wall power socket.  
4. Initialize (power on) the HDMI capable output device (i.e. HDMI display) rst  
and then the HDMI source devices.  
How to Operate the 8x1 Switcher for HDMI 1.3  
Use the included RMT8-IR remote control to switch between HDMI inputs.  
Please see page 7 for a description of the RMT8-IR remote control.  
6
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RMT-8IR REMOTE CONTROL DESCRIPTION  
The included RMT-8IR remote control is used to switch between inputs on the 8x1  
Switcher for HDMI 1.3. Only one input can be selected at a time and this input is then  
output through the single HDMI output port on the rear panel.  
Switching  
Press the 1 button to switch to HDMI input 1.  
Press the 2 button to switch to HDMI input 2.  
Press the 3 button to switch to HDMI input 3.  
Press the 4 button to switch to HDMI input 4.  
Press the 5 button to switch to HDMI input 5.  
Press the 6 button to switch to HDMI input 6.  
Press the 7 button to switch to HDMI input 7.  
Press the 8 button to switch to HDMI input 8.  
7
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IR CHANNEL CONFIGURATION  
Why would I need to change the remote channel?  
In some instances, the 8x1 Switcher for HDMI 1.3 may use IR codes that conict with  
other IR remote control devices. The unit may switch inputs when another brand IR  
remote control is used or the RMT-8IR may cause other brand IR controlled devices  
to behave unexpectedly.  
I am experiencing the issues listed above. What do I do?  
In these cases it is recommended to change the IR channel that the RMT-8IR  
remote control and the 8x1 Switcher for HDMI 1.3 use. The IR channel is congured  
independently on the RMT-8IR remote control and the 8x1 Switcher for HDMI 1.3 but  
the channel selection must match on both units for proper operation.  
How Do I change the Remote Channel?  
There are service DIP switches on the RMT-8IR remote control and also inside the  
8x1 Switcher for HDMI 1.3. Use the diagrams below to locate and change the IR  
channel to one that is not the default. Remember that the channel must match on  
both the unit and remote control for successful operation.  
RMT-8IR Remote Control  
Remove the battery cover on the rear side of the RMT-8IR remote control  
to expose the DIP switches.  
2 DIP switch bank for IR channel conguration.  
Remote Channel 1:  
Default  
Remote Channel 2:  
Remote Channel 4:  
1
1
2
2
1
2
Remote Channel 3:  
1
2
8x1 Switcher for HDMI 1.3  
The IR channel DIP switches for the 8x1 Switcher for HDMI 1.3 are located on an 4 bank DIP switch on  
the underside of the unit. The DIP switch bank is hidden under a piece of silver metallic tape. Remove  
the tape and locate DIP switches 1 and 2. DIP switches 1 and 2 on the unit correspond to DIP switches  
1 and 2 on the IR remote control. The channel must match on both devices for successful operation. DIP  
switches 3 and 4 are not used.  
Remote Channel 1:  
Remote Channel 2:  
Default  
1
3
1
1
3
3
2
4
2
2
4
4
Remote Channel 3:  
Remote Channel 4:  
1
3
2
4
8
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RS-232 SERIAL COMMUNICATION  
What features are available via the RS-232 serial communications port?  
The 8x1 Switcher for HDMI 1.3 can accept commands through the RS-232 serial  
communications port located on the rear panel. The current RS-232 control  
features are:  
Switching/routing of inputs to outputs without the RMT-8IR remote control.  
How do I use these features?  
These features were initially intended for utilization by custom installers in  
automated setups. However, these features can be tested by using any Windows  
PC with the Hyperterminal program.  
What pins are used for communication with the 8x1 Switcher for HDMI 1.3?  
Only pins 2 (Receive), 3 (Transmit), and 5 (Ground) are used for communication.  
A null-modem adapter should not be used with this product.  
5 4 3 2 1  
1 2 3 4 5  
9 8 7 6  
6 7 8 9  
Only Pins 2 (RX), 3 (TX), and 5 (Ground) are used on the RS-232 serial interface  
What are the communication port settings?  
Bits per second ................................................................................................. 19200  
Data bits .................................................................................................................... 8  
Parity .................................................................................................................. None  
Stop bits .....................................................................................................................1  
Flow Control ....................................................................................................... None  
Switching/Routing Binary Table  
ASCII Corresponding  
RMT16-IR  
Binary  
Button  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
0011 0001  
0011 0010  
0011 0011  
0011 0100  
0011 0101  
0011 0110  
0011 0111  
0011 1000  
9
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SPECIFICATIONS  
Video Amplier Bandwidth ....................................................................... 225 MHz  
Input Video Signal .............................................................................. 1.2 Volts p-p  
Input DDC Signal ......................................................................... 5 Volts p-p (TTL)  
Single Link Range .................................. 1080p/60 12-bit color depth, 1920x1200  
HDMI Connector ................................................................. Type A 19 Pin Female  
Remote Control Port ................................ RS-232 female, mini-stereo 3.5mm  
jack  
Power Supply .............................................................................................. 5V DC  
Power Consumption ....................................................................... 10 Watts (max)  
Dimensions .................................................................. 17” W x 1.75” H x 4.375” D  
Shipping Weight .......................................................................................... 12 lbs.  
10  
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WARRANTY  
Gefen warrants the equipment it manufactures to be free from defects in material  
and workmanship.  
If equipment fails because of such defects and Gefen is notied within two (2)  
years from the date of shipment, Gefen will, at its option, repair or replace the  
equipment, provided that the equipment has not been subjected to mechanical,  
electrical, or other abuse or modications. Equipment that fails under conditions  
other than those covered will be repaired at the current price of parts and labor in  
effect at the time of repair. Such repairs are warranted for ninety (90) days from  
the day of reshipment to the Buyer.  
This warranty is in lieu of all other warranties expressed or implied, including  
without limitation, any implied warranty or merchantability or tness for any  
particular purpose, all of which are expressly disclaimed.  
1. Proof of sale may be required in order to claim warranty.  
2. Customers outside the US are responsible for shipping charges to and from  
Gefen.  
3. Copper cables are limited to a 30 day warranty and cables must be in their  
original condition.  
The information in this manual has been carefully checked and is believed to  
be accurate. However, Gefen assumes no responsibility for any inaccuracies  
that may be contained in this manual. In no event will Gefen be liable for  
direct, indirect, special, incidental, or consequential damages resulting from  
any defect or omission in this manual, even if advised of the possibility of such  
damages. The technical information contained herein regarding the features and  
specications is subject to change without notice.  
For the latest warranty coverage information, refer to the Warranty and Return  
PRODUCT REGISTRATION  
Please register your product online by visiting the Register Product page  
under the Support section of the Gefen Web site.  
11  
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Rev A4  
20600 Nordhoff St., Chatsworth CA 91311  
1-800-545-6900 818-772-9100 fax: 818-772-9120  
Pb  
This product uses UL listed power supplies.  
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