AV Access AVA-EX11-70TX User manual

Version: V1.0.2
User Manual
AVA-EX11-70TX
AVA-EX11-70RX
70m HDMI Extender

1
Table of Contents
Introduction.............................................................2
Overview............................................................2
Features ............................................................3
Package Contents .............................................4
Specifications ....................................................5
Panel ...............................................................10
Transmitter................................................10
Receiver ...................................................13
Hardware Installation............................................16
IR and RS232.........................................................19
IR Control ........................................................19
Scenario 1 ................................................19
Scenario 2 ................................................21
RS232 Control .................................................22
Update......................................................22
Pass-through ............................................24
Troubleshooting....................................................25

2
Introduction
Overview
AVA-EX11-70TX (Transmitter for short) and
AVA-EX11-70RX (Receiver for short) is a pair
of slim HDMI extenders designed to extend
HDMI signals up to 230 feet (70 meters) via a
single CatX cable. The Transmitter and
Receiver just need a single power supply to
power both devices via its bi-directional PoE
function. You can control the source from the
display's location or control the display from
source's location via IR pass-through function.
The extenders are easy to install and space
saving, offering solutions for homes, offices,
digital entertainment centers, control centers,
conference rooms, schools and corporate
training environments.

3
Features
Slim appearance and space saving
Supports 4K signal transmission distance
up to 131feet (40 meters), full HD 1080p
signal transmission distance up to 230
feet(70 meters) via a single Cat X cable
Supports bi-directional PoE
Transfer bi-directional infrared control
signal together with the HDMI signal
HDMI 1.4 with 4K@30Hz
HDCP compliant
RS232 port supports firmware upgrade or
signal control
Note:
The actual signal transmission distance
can vary and depends on signal
resolution, cable quality, graphics card,
and display used in the system.

4
Package Contents
1 x Transmitter AVA-EX11-70TX
1 x Receiver AVA-EX11-70RX
1 x 18V 1A DC Power Supply
2 x Phoenix Male Connector (3.5 mm, 3
pin)
4 x Mounting Ear
2 x IR Emitter
2 x IR Receiver (30KHz-50KHz)
1 x User Manual

5
Specifications
Technical
Maximum
Distance
4K up to 40m/131ft
1080p up to 70m/230ft
I/O
Connections
Transmitter
1 x HDMI IN, 1 x HDBT OUT,
1 x IR IN, 1 x IR OUT
Receiver
1 x HDMI OUT, 1 X HDBT IN,
1 x IR IN, 1 x IR OUT
Power
Supply DC 18V 1A
Power
Consumption
Transmitter
powers
Receiver
13W
Receiver
powers
Transmitter
12.2W

6
Technical
Transmitter
and
Receiver
are both
connected
to power
Transmitter:5.5W
Receiver: 7.6W
Input Video
Signal 0.5-1.2 volts p-p
Input
Resolution
Support
4096 x 2160@30Hz,
3840x2160@30Hz, 1080p,
1080i, 720p, 576p, 480p,
576i, 480i
Output
Resolution
Support
4096x2160@30Hz,
3840x2160@30Hz, 1080p,
1080i, 720p, 576p, 480p, 576i,
480i
IR
Wavelength
&Frequency
Wavelength: 940nm
IR Frequency: 38KHz

7
Technical
Video
Impedance 100Ω
Maximum
Pixel Clock 297MHz
ESD
Protection
Human-body model:
±8 kV (Air-gap discharge)
±4 kV (Contact discharge)
Surge
Protection
IEC 61000-4-4 (EFT) 40A
(5/50ns); IEC 61000-4-5
(Lightning) 25A (8/20μs)
Operating
Temperature
32°F ~ 113°F (0°C ~ 45°C)
10% ~ 90%, non-condensing
Storage
Temperature
-4°F ~140°F (-20°C ~70°C)
10% ~ 90%, non-condensing

8
Cable Specifications
It's recommended that straight-through Ethernet
cables of T568B be required.
Cable Type Range Supported Video
CAT5e/CAT6
60 m 1080p, 60 Hz36
bpp
35 m
1080p 60 Hz 48
bpp
1080p 60 Hz 3D
4K2K 30Hz
CAT6a/CAT7
70 m 1080p, 60 Hz36
bpp
40 m
1080p 60 Hz 48
bpp
1080p 60 Hz 3D
4K2K 30Hz

9
General
Product
Dimension
(W x H x D)
135 mm x 14 mm x 77 mm /
5.3'' x 0.6'' x 3.0'' (each)
Weight 220g (Transmitter),
240g (Receiver)
Certification CE, FCC, RoHS

10
Panel
Transmitter
Front Panel
ID Name Description
1 Power
Connects to a power supply.
If Transmitter is connected to a
power, Receiver is adapter free.
123456 7

11
ID Name Description
2 HDBT
OUT
Connects to the Receiver via a
CatX cable.
3 IR IN Connects to the supplied IR
receiver (30KHz-50KHz).
4 IR OUT Connects to the IR emitter.
5 RS232 Update firmware or pass-
through.
6 HDMI
IN Connects to HDMI source.
7 Mode
Normal:
RS232 signals can be
transmitted and Transmitter
cannot be updated.
Update:
Transmitter can be updated and
RS232 signals cannot be
transmitted.

12
Rear Panel
ID Name Description
1 Power
On: It is powered on.
Off: It is powered off.
2 Status
Blinking: It works properly.
Off: It does not work properly.
3 Link
On: Linked to Receiver.
Blinking: Connection exception.
Off: No link.
4 HDCP
On: HDCP video is being
transmitted.
Blinking: Non-HDCP video is
being transmitted.
Off: No HDMI signal.
1234

13
Receiver
Front Panel
ID Name Description
1 Power
Connects to a power supply.
If Receiver is connected to a power,
Transmitter is adapter free.
2 HDBT
IN
Connects to the Transmitter via a
CatX cable.
123456 7

14
ID Name Description
3 IR IN
Connects to the supplied IR receiver
(30KHz-50KHz).
4 IR
OUT Connects to the supplied IR emitter.
5 RS232 Update firmware or pass-through.
6 HDMI
OUT Connects to HDMI display device.
7 Mode
Normal:
RS232 signals can be transmitted
and Receiver cannot be updated.
Update:
RS232 signals cannot be
transmitted and Receiver can be
updated.

15
Rear Panel
ID Name Description
1 Power
On: It is powered on.
Off: It is powered off.
2 Status
Blinking: It works properly.
Off: It does not work properly.
3 Link
On: Linked to Transmitter.
Blinking: Connection exception.
Off: No link.
4 HDCP
On: HDCP video is being
transmitted.
Blinking: Non-HDCP video is being
transmitted.
Off: No HDMI signal.
1234

16
Hardware Installation
1. Connect an HDMI source (such as a Blu-
Ray, games console, media server etc.)
to Transmitter using quality HDMI
cables.
2. Connect a good quality, well terminated
Cat5e/6 cable of no more than 70m/230ft
in length between the HDBT output of
the Transmitter and HDBT input of
Receiver.
Note: 70m/230ft is the maximum
recommended transmission distance for this
model and denotes perfect transmission
conditions – including straight cable runs with
no electrical interference. If any of the above
is a factor in your installation, transmission
range maybe affected.
3. Connect the HDMI display (LED/LCD
display or projector) to the HDMI output
of the Receiver

17
4. Connect IR emitters from the IR OUT
ports of Transmitter and Receiver and
firmly attach the IR emitter eye directly
over the infrared receiving sensors of the
source and display device to be
controlled. Location of the emitter eye on
each device may need to be adjusted
later to achieve best IR performance.
5. Insert IR receivers into IR IN ports of
Transmitter and Receiver. Position of the
IR receiver eye on or near the display or
source device, ensuring using a clear
line of sight to remote handset used to
control it.
6. Connect the power supply to the
Transmitter or Receiver and power on all
devices.

18
TV
3
66
DVD
HDMI
1
2
HDMI
IR TX
4
IR TX
5
IR RX
4
DVD Remote
IR RX
5
TV Remote
Transmitter Receiver
Cat X Cable

19
IR and RS232
IR Control
IR pass-through function allows you to control
the source from the sink's location or control
the sink from source's location.
Scenario 1
In this case, you can control the TV on
Transmitter side.