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5.0  OPERATING THE UNIT

Once all connections have been made and power has been applied to all 
components, this extension system should function immediately.  This product 
has no adjustments and does not require configuration.

6.0 TROUBLESHOOTING

WARNING:  

The HDBaseT ports are designed to connect to compatible DVIGear products 

only.  Do not connect any device to the HDBaseT port of this product unless you are sure it 
is compatible.  Connecting incompatible devices may cause harm to the devices.
It is typical for HDBaseT receiver units to operate at higher temperatures than transmitter 

units.  In order to ensure proper operation and long term reliability, care must be taken to 
ensure airflow is not restricted in any way.

If this unit does not appear to be functioning, make certain the 12 VDC power 
adapter is connected securely to a functioning AC power outlet and to the Tx 
unit.  Check that the Power LEDs on both Tx and Rx units are ON continuously.

If the system fails to display a signal, power OFF all devices and confirm that the 
following connections are properly installed:  the Tx unit must be connected to 
the source using the shortest possible high quality cable.  The Rx unit must be 
connected to the display using the shortest possible high quality cable.  Ensure 
that the the CAT-X cable between the Tx and Rx is of the highest quality possible 
and within the allowable length noted on page 4.  Verify that none of the cables 
used show signs of damage and are not forced to bend beyond their minimum 
bend radius.

If the IR connection is not functioning, verify that the IR Transmitter and IR 
Receiver are connected in the correct configuration according to section 4.1 
and that all connectors are securely seated.

Once all connections have been verified, power the display device on 

first

 and 

then

 the signal source.  If the system still fails to display an image, check to 

ensure that the HDMI or DVI signal source is compatible with the display by 
making a direct connection between the two so as to bypass the HDBaseT 
extender pair.  If there is still no image, then there is a compatibility issue 
between the source and the display that must be resolved.

If the problem persists after trying the above suggestions, please contact your 
dealer for additional assistance.  If the dealer’s technical personnel are unable 
to assist you, please contact DVIGear via telephone at 1.888.463.9927 (toll-free 
for United States and Canada) or 1.770.421.6699.  You may contact DVIGear by 
e-mail at [email protected].

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Содержание DVI-7520

Страница 1: ...User Guide DVI 7520 HDMI HDBaseT Extender Set 70m DVI 7525 HDMI HDBaseT Extender Set 100m...

Страница 2: ...RODUCT SAFETY 1 PRODUCT LIABILITY 1 1 0 INTRODUCTION 2 2 0 SPECIFICATIONS 3 4 3 0 PACKAGE CONTENTS 5 4 0 CONNECTING THE HARDWARE 5 5 0 OPERATING THE UNIT 11 6 0 TROUBLESHOOTING 11 7 0 LIMITED WARRANTY...

Страница 3: ...hem to malfunction Take care to ensure that all connected cables are not forced to bend more than their minimum bend radius Product Liability Statement Every effort has been made to ensure that this p...

Страница 4: ...of Power over HDBaseT POH a key component of the HDBaseT standard Our digital video distribution products have been serving the professional AV industry for more than fifteen 15 years Today DVIGear of...

Страница 5: ...ic adaptive Supported HDTV Formats Supports HDTV resolutions up to 4096x2160 4K Supported PC Resolutions Supports all single link DVI resolutions up to 1600x1200 and 1920x1200 HDMI resolutions up to 4...

Страница 6: ...ementation of Power over HDBaseT POH Tx unit is a PSE device and Rx unit is a PD device Mechanical Construction Heavy duty steel enclosure with jet black finish Dimensions W x D x H Each Unit 6 8 x 3...

Страница 7: ...r immediately Please have the Model Number Serial Number and Invoice Number available for reference when you call 4 0 CONNECTING THE HARDWARE Please study the images below and become familiar with the...

Страница 8: ...IR IN connect IR receiver to send IR signal over CAT X cable to Tx Unit 4 IR OUT connect IR transmitter to accept IR signal from Tx Unit and output to display device 5 RS 232 3 pin female Phoenix Conn...

Страница 9: ...of the CAT X twisted pair cable to the HDBT IN on the receiver unit Connect an HDMI or DVI signal source to the HDMI IN port on the transmitter unit Connect an HDMI or DVI display device e g projecto...

Страница 10: ...signal in the opposite direction i e from Rx to Tx simply connect the IR Receiver to the IR IN on the Rx Unit and the IR Transmitter to the IR OUT on the Tx Unit The DVI 7525 extender pair supports ex...

Страница 11: ...nce the transmitter unit detects the POH compatible receiver unit it will provide power over the CAT X cable If non POH operation is desired simply connect the optional AC Power Adapter to the 12 VDC...

Страница 12: ...located on the each side of the extender units These mounting brackets may also be used to attach the extender units to the optional rack mount kit DVIGear p n DVI 7520 RMK To do this first attach the...

Страница 13: ...igh quality cable The Rx unit must be connected to the display using the shortest possible high quality cable Ensure that the the CAT X cable between the Tx and Rx is of the highest quality possible a...

Страница 14: ...eight prepaid to a location designated by DVIGear After repairs are complete the product will be returned freight prepaid The foregoing warranty is the sole and exclusive warranty given by DVIGear exp...

Страница 15: ...vigear com Your Digital Connectivity Experts Toll Free 888 463 9927 Phone 770 421 6699 Fax 770 234 4207 DVIGear Inc 1059 Triad Court Suite 8 Marietta Georgia 30062 2258 DVI 7520_DVI 7525 UG 03 August...

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