AV Access HDEX40 User Manual Download Page 10

Trouble Shooting 

Trouble Shooting 

Five Steps of Regular Troubleshooting Routine 

1.

 

Power:

  Please make sure all devices are powered on. (source, extender, 

display devices) 

2.

 

Indicator:

 Please make sure LED indicators of transmitter and receiver are 

normal according to user manual. 

3.

 

Devices

: Please make sure picture can be shown normally when connecting 

source to display devices directly. 

4.

 

Compatibility: 

Please test other source and display devices to determine 

whether it is a compatibility issue. 

5.

 

Cable:

 Plug in and out HDMI/CatX cable or try another HDMI/CatX cable; 

Cat 5e/6/6a/7 cable is recommended, do not use Cat 5 cable; 
Please make sure CatX cable is less than 130ft for 1080p resolution; 
Please make sure the two connectors of one CatX cable are same standard 
(EIA/TIA 568B). 

 

Typical questions 

1.

 

How to deal with video flash or cut off during the installation? 

 

Indicators should be solid on. If not, please check if the power adapter is 

well connected.   

 

Check the cable refer to above Step 5. 

 

Press the EQ button repeatedly, make sure the device match a suitable 

EQ value. 
 

2.

 

How to deal with a weak or not working IR signal? 

 

Make sure the IR cables are correctly installed according to the diagram 

above. 

 

Check if the IR emitter head is secured over the center of the device IR 

www.avaccess.com

 

 

 

Summary of Contents for HDEX40

Page 1: ...HDEX40 40m HDMI Extender User Manual...

Page 2: ...ight to make improvements to this document and or product at any time and without notice Copyright Copy Reproduce Distribute and or Edit of this document or part of it as well as utilization of its co...

Page 3: ...ventilation openings with newspapers tablecloths curtains or similar items Do not install near any heat sources such as radiators heat registers stoves or other devices including amplifiers that prod...

Page 4: ...Overview Table of Contents Overview 2 Package Contents 3 Panel 4 Installation Instructions 6 Trouble Shooting 7 Specification 9 Warranty 10 www avaccess com 1...

Page 5: ...ions by distance for optimal signal delivery to the display Threaded bushings on the 12V DC power connections allow use of both standard and locking DC power plugs LED indicators for power supply to u...

Page 6: ...rt the installation of the product please check the package contents 1 x Transmitter 1 x Receiver 2 x Power Supply DC 12V 0 5A 1 x IR Emitter 1 x IR Receiver 30 50KHz 2 x Mounting Brackets with screws...

Page 7: ...ED On The device is powered on Off The device is powered off 2 Status LED On HDMI signal is transmitting successfully Blinking Off HDMI signal is not transmitting successfully Rear Panel Transmitter N...

Page 8: ...ption 1 DC 12V DC 12V 0 5A power supply input 2 UTP In Connects to the transmitter 3 IR In Connects to an IR receiver cable Secure the IR receiver with adhesive Note The IR receiver enabled angle and...

Page 9: ...Installation Instructions Installation Instructions www avaccess com 6...

Page 10: ...her HDMI CatX cable Cat 5e 6 6a 7 cable is recommended do not use Cat 5 cable Please make sure CatX cable is less than 130ft for 1080p resolution Please make sure the two connectors of one CatX cable...

Page 11: ...rol signal will be better when your controller is pointed at the IR receiver head directly Enabled Angle 0 30 Horizontal 15 Vertical Distance 8m Max 4 5m Max 3m Max 3 How can I make the IR work with t...

Page 12: ...0x1050 60Hz 1920x1080 60Hz 1920x1200 60Hz SMPTE 1080p 30 50 60Hz 1080i 50 60Hz 720p 50 60Hz 576p Audio Format Stereo General Operating Temperature 0 C to 45 C 32 F to 113 F Storage Temperature 20 C to...

Page 13: ...e product is repaired dismantled or altered by anyone that is not from anAVAccess Technology Limited authorized service partner The defects are caused by the fact that the product is used or handled i...

Page 14: ...AV Access Technology Limited V1 0 4...

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