Hall Research Technologies UVA-WP Manual de usuario
VGA and Audio over UTP (Cat5/5e/6)
Transmitter Wallplate
Order toll-free in the U.S. 800-959-6439
FREE technical support, Call 714-641-6607 or fax 714-641-6698
Mail order: Hall Research, 1163 Warner Ave, Tustin, CA 92780
Web site: www.hallresearch.com • E-mail: info@ hallresearch.com
CUSTOMER
SUPPORT
INFORMATION
UMA1115, Rev B
MODEL UVA-WP
Wallplate VGA and Audio on UTP Transmitter
1
TRADEMARKS USED IN THIS MANUAL
Hall Research, HR, and its logo are trademarks of Hall Research, Inc. Any other
trademarks mentioned in this manual are acknowledged to be the property of the
trademark owners.
FCC & CANADIAN DEPARTMENT OF COMMUNICATIONS
RADIO FREQUENCY INTERFERENCE STATEMENTS
This equipment generates, uses, and can radiate radio frequency energy and if not
installed and used properly, that is, in strict accordance with the manufacturer’s
instructions, may cause interference to radio communication. It has been designed
and found to comply with the limits for a Class A computing device in accordance
with the specifications in Subpart B of Part 15 of FCC rules, which are intended to
provide reasonable protection against such interference when the equipment is
operated in a commercial environment. Operation of this equipment in a residential
area is likely to cause interference, in which case the user; at their own expense will
be required to take whatever measures may be necessary to correct the
interference.
This digital apparatus does not exceed the Class A limits for radio noise emission
from digital apparatus set out in the Radio Interference Regulation of the Canadian
Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les
limites applicables aux appareils numériques de la classe A prescrites dans le
Règlement sur le brouillage radioélectrique publié par le ministère des
Communications du Canada
EUROPEAN UNION DECLARATION OF CONFORMITY
This product has been tested and shown to comply with the requirements of the
European EMC directive 89/336/EEC
Model UVA-WP
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Contents
1. Introduction.............................................................................. 3
1.1 General.......................................................................... 3
1.2 Features ........................................................................ 4
2. Installation ............................................................................... 4
2.1 Package Contents .......................................................... 4
2.2 Installation into a Wall, Desk or Podium ............................ 5
2.3 Connecting the Power Supply .......................................... 6
2.4 Connecting the Transmitter to the Receiver....................... 8
2.5 Adjusting Cable Length Compensation ............................. 9
3. Operation .............................................................................. 11
3.1 UTP Cable Recommendations....................................... 11
4. Troubleshooting ..................................................................... 13
4.1 Problem Solving FAQ.................................................... 13
4.2 Calling Hall Research.................................................... 14
4.3 Shipping and Packaging................................................ 14
5. Specifications......................................................................... 15
Wallplate VGA and Audio on UTP Transmitter
3
1. Introduction
1.1 General
The Model UVA-WP is a single-gang wall plate that can transmit PC
VGA video or HD analog component video (YPbPr) with audio up to
1,000 feet over a single Cat5/6/6e twisted pair cable.
In most installations for PC video extension, the unit does not require
connection of a power supply (it will draw power from PC video source
through HD15 connector with a VESA compliant VGA cable). This,
together with its shallow depth, makes installations a snap. For
convenience the rear of the unit features a standard RJ45 connector.
In instances where the input video is YPbPr (requires a 3 RCA to
HD15 adapter cable), or if your PC does not provide power on its pin
9 of HD15 connector (as required by VESA standard), then a power
supply will need to be connected to the UVA-WP.
Next to the RJ45 connector on rear of the unit is a 2-position screw
terminal for connection of a power supply if your installation requires
it. The package includes a 6v DC power supply that you can use to
attach to the unit if needed.
At the other end of the Cat5 cable, to convert the signal back to VGA
and Audio, you need a compatible receiver such as a Model URA
receiver. The remote receiver is not included and must be purchased
separately.
Model UVA-WP
4
1.2 Features
•Handles resolutions up to 1080p (HD YPbPr) or 1920x1440
(PC VGA) at any refresh rate
•Rugged, Reliable, Compact size fits in tight spaces
•No power supply needed for most installations
•Drive standard CAT5 cables to 1000 feet
•Transmit audio and video signals on one cable
•Standard EDID video resolutions pre-programmed
2. Installation
2.1 Package Contents
The Model UVA-WP comes with the following items
•Wallplate with attached circuit board
•male-male VGA and 3.5mm Audio input cables (approx. 6 ft
long)
•A power supply
oFor North America: a 110 VAC input, 6v, 300 ma
output adapter
oFor Europe or Australia (parts with -E or -U): a
Universal input , with 6v output power supply
•A 2.5mm loose jack (can be used to attach the power supply
to the unit
•For Europe or Australia (parts with -E or -U): A retrofit, single
gang High Impact PVC electrical box with clamps (Hall
Research Part Number 920-WB-B114R-UPC)
Wallplate VGA and Audio on UTP Transmitter
5
2.2 Installation into a Wall, Desk or Podium
•If you will be using a PC or notebook, test the transmitter and
receiver with a short Cat5 cable to ensure there is enough
power from your Video source to power up the transmitter. In
that case you may decide to not hook- up a power supply.
However, Hall Research Technologies recommends that you
hook up a power supply to the transmitter, so that if a source
with no power is encountered, you will still be able to transmit
the signal.
•For new construction, you need a single gang switchbox of
any depth (since the unit is shallow).
For retrofit, or in countries where the size of single gang box
is not the same as the unit, you need to install a switchbox in
to the wall or podium. -E or -U units are shipped with such a
box, or you can order one from Hall Research (920-WB-
B114R-UPC) or get one from your local hardware store.
Check your local electrical codes to ensure compliance.
Single-gang Retrofit Switchbox
Model UVA-WP
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2.3 Connecting the Power Supply
•There is a 2-position screw terminal on the back of the unit.
You need to connect a 6 volt (could be 6 to 9v DC) power
supply into these terminals.
•In your package there is either of the following 2 power
supplies.
There is also a 2.5 mm Jack included in the package so that
you don’t have to cut the connector at the end of the supply.
•If you decide to cut the connector at the end of the supply,
then you have to connect it to the screw terminals. The power
supply cable has 2 conductors, the + terminal usually has a
white line or white writing on it. That goes into the + terminal
as noted on the printed circuit board of the UVA-WP. Verify
this with a voltmeter before powering the circuit.
Wallplate VGA and Audio on UTP Transmitter
7
•If you do not want to cut off the connector on the end of the
power supply, then use the enclosed jack and solder a pair of
wires to it to extend it and connect those wires to the UVA-
WP.
•Using the supplied 2.5mm jack also gives you the ability to
place the power supply outside of the wall. You can use a
separate single gang plate and install the supplied jack on it
and wire it to the terminals on the back of the UVA-WP.
Electrical Safety Note
Since the DC supply to the unit is only 6 volts with minimal current requirements, the product
qualifies as a Class 2 low-voltage device, and you are not required to run the DC cables in a
conduit. However if you will be installing the power supply in the wall or ceiling, since it has to
plug in to AC, you need an electrical junction box for it, and the AC line that brings high-voltage to
the junction-box should follow the electrical code for your specific installation. Always check your
local electrical codes to ensure compliance.
Model UVA-WP
8
2.4 Connecting the Transmitter to the Receiver
The UTP RJ45 wiring follows the standard EIA/TIA568B (shown
below)
NOTICE
Do not connect this unit to any LAN device such as network cards or hubs as this may damage
the UVA/URA and/or the LAN device. Use EIA/TIA 568B standard straight-through patch wiring as
shown below. Do not use crossover cables.
EIA/TIA 568B WIRING STANDARD
PIN Wire Color
1 White w/ Orange Stripe
2 Orange
3 White w/Green Stripe
4 Blue
5 White w/Blue Stripe
6 Green
7 White w/Brown Stripe
8 Brown
We recommend that you use zero-skew Cat5 cable to minimize color
skew particularly if the length of the cable is over 200 feet. See
section 3.1 UTP Cable Recommendations for more information
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