SPECIAL APPLICATION
400-0442-002
7
INSTALLING YOUR DS801-111
6
Step 1.
Determine
the
best location for the
DS801-111
. Where possible, locate the
TP Transmitter as close to the video
source as possible and the
DS801-111
as
close to the receiving component as
feasible.
Step 2.
Apply power to the two pin terminal block
on the rear of the
DS801-111.
NOTE: The power supply should be
9 VDC and capable of supplying
500 mA.
Step 3.
The Power LED should be on and red.
Step 4.
Connect the receiving display to the
output of the
DS801-111
using a high
quality video cable.
Step 5.
Connect the audio amplifier or speakers
to the audio jack on the
DS801-111
.
Step 6.
Run a UTP (CAT-5/CAT-5e) type cable
from the 4TP INPUT on the
DS801-111
Receiver to the 4TP OUTPUT on the TP
Transmitter.
NOTE: Ensure good signal transmission
by routing the cable so as to
avoid any sharp angles, creases
or bends.
Step 7.
Connect the TP Transmitter
per its
installation instructions. In the case of the
DS801-111
, when the TP signal from the
DS801-110 is applied, the power LED will
turn from red to green indicating a signal
is present.
Step 8.
The units are now operational.
OPERATION
7
The
DS801-111
requires only one adjustment to be
made for optimal performance. The adjustment is
video equalization for long cable lengths.
7.1 VIDEO EQUALIZATION
Video equalization is provided to fine tune the
displayed image on the remote display.
Typically, for short cable runs the equalization
will be set to near minimum. Cable lengths up to
300 feet will require near maximum equalization.
For example, for cable runs less than 50 feet,
the equalization setting may be set to near
minimum. Cable runs of 300 feet will see
equalization settings at about the three-quarter
to maximum position.
TROUBLESHOOTING GUIDE
8
We have carefully tested and have found no
problems in the supplied
DS801-111.
However, we
would like to offer suggestions for the following:
8.1 NO DISPLAY
Cause 1:
The source has a problem.
Solution:
Check the source and make sure
there is a signal present and all
source connections are correct. If
the source is working and there is
still no display, see Cause 2.
Cause 2:
The path has a problem.
Solution:
Connect the transmitter directly to
the receiver using a short UTP
patch cable. If the image is good,
there is a problem with the cable.
Otherwise, see Cause 3.
Cause 3:
Cable connections are incorrect.
Solution:
Make sure that cables are properly
connected. Also, make sure that the
continuity and wiring are good. If
there is still no display present, see
Cause 4.
