ADDERLink LPV154T Manual

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Connections at each receiver module
To connect the link cable and video display
The link from the transmitter to each receiver module is made using a tw\
isted 
pair cable, specified to Category 5 or higher at a maximum length of 1\
50 metres 
(492 feet). 
NOTE: Where possible, avoid laying the twisted pair link cable(s) alon\
gside 
power cables. 
1 Attach the connector of the link cable to the socket on the receiver mod\
ule. 
There should...

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Cascade connections
Where more remote video displays need to 
show the same output from the host system, 
it is possible to cascade up to three transmitter 
units to provide control for a total of up to 
twelve screens. 
Cascading these units is a simple case of 
connecting the video output of the first 
transmitter to the video input of the next one; 
with each transmitter able to drive up to four 
video displays. It is recommended that you...

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Video sharpness adjustment
Each receiver module has a video adjustment to control picture sharpness\
 
on the connected video display screen. 
To adjust video sharpness
1	 On	the	host	system,	display	a	suitable	high	contrast	image	(ideally	with	
one or more black vertical lines on a white background (e.g. a capital \
'H' at 72 points in a word processor).
Note: As link cable lengths increase and more receivers are cascaded, co\
lour...

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SECT 4
Operation
In operation, the AdderLink LPV modules are designed to be completely 
transparent - high quality video from the source PC system is played as \
normal, 
the only difference is that the video displays are up to 150 metres (49\
2 feet)
away. 
Indicators
Status indicators
The AdderLink LPV154T transmitter unit is equipped with two main status \
indicators adjacent to the LINK4 socket.
•	GREEN: When lit, indicates the presence...

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Further information
Troubleshooting
If you experience problems when installing or using the AdderLink LPV mo\
dules, 
please check through this section for a possible solution. If your probl\
em is not 
listed here and you cannot resolve the issue, then please refer to the ‘\
Getting 
assistance’ section.
No video image is received at the receiver module.
•		 Check	that	the	green	status	indicator	(adjacent	to	the	LINK 4 socket) is lit on 
the...

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Safety information
•	 For	use	in	dry,	oil	free	indoor	environments	only.
•	 Do	not	use	to	link	between	buildings.
•	 Not	suitable	for	use	in	hazardous	or	explosive	environments	or	next	to	highly	
flammable materials.
•	 Ensure	that	all	twisted	pair	interconnect	cables	are	installed	in	compliance	
with all applicable wiring regulations. 
•	 Do	not	connect	the	CATx	link	interface	(RJ45	style	connector)	to	any	other	
equipment, particularly...

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Emissions and Immunity
A Category 5 (or better) twisted pair cable must be used to connect th\
e 
modules in order to maintain compliance with radio frequency energy emis\
sion 
regulations and ensure a suitably high level of immunity to electromagne\
tic 
disturbances.
All other interface cables used with this equipment must be shielded in \
order 
to maintain compliance with radio frequency energy emission regulations \
and 
ensure a...

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www.ctxd.com Documentation by:
© 2011 Adder Technology Limited
All trademarks are acknowledged.
Release 1.0b
September 2011
Part	No.	MAN-ALPV154T
Adder Technology Limited,
Technology House,
Trafalgar Way, Bar Hill,
Cambridge, CB23 8SQ,
United Kingdom
Tel: +44 (0)1954 780044
Fax:	+44	(0)1954	780081
Adder Corporation,
350R	Merrimac	Street,
Newburyport,
MA	01950,
United States of America
Tel: +1-888-932-3337
Fax:	+1-888-275-1117
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