INPUT
VIDEO
IR OUT
R AU DIO L 9 V DC 300 mA
OUT
Page 3Page 6
Transmitter and receiver connections
The transmitter and receiver can be connected in many different ways, depending on the
type of eq ipment providing the AV so rce, and on other eq ipment in se with the
remote location TV. This leaflet provides general g idance only. Yo may find it helpf l to
refer to the instr ctions for the accompanying AV eq ipment.
Fig.2a shows the basic transmitter connections. This config ration is appropriate where
the AV so rce is a single item of eq ipment s ch as a camera, camcorder or VCR. In the
last case the connection to the local TV m st be made with an RF (aerial) cable.
Fig.2b shows how more than one item of so rce eq ipment can be connected. The principle
is that the SCART lead that wo ld s ally go to the main TV is diverted to the transmitter,
and an RF (aerial lead) connection is sed for the main TV. So rce selection can be made
from the remote location, provided that both items of so rce eq ipment are IR controlled.
Digital so rce eq ipment may need to be config red to provide a composite video o tp t,
rather than RGB, for this set- p to work.
Fig.3a shows the basic receiver connections. The aerial and its downlead sho ld be omitted
in monitoring applications where off-air TV is not req ired.
Fig.3b shows how the receiver can be added to a remote location installation with a TV
and d al-SCART VCR.
Fig.3c shows a VCR and digital satellite receiver in se with a TV which has two or more
SCART connectors. This set- p is recommended where the proWSS1 system is being
sed for baby or sec rity monitoring on the main TV. (Best pict re q ality from a digital
receiver or DVD player will s ally be obtained by connecting the receiver or DVD to
SCART inp t 1 of the TV and, if necessary, config ring it to provide RGB o tp t. The
proWSS1 receiver sho ld be connected to SCART inp t 2 or 3.)
P ono connections
Eq ipment with phono connectors (also known as RCA or Cinch) can be connected to
the transmitter or receiver simply by omitting the SCART adapter(s) shown in Figs.2 and
3. Pl g the proWSS1 cable directly into the eq ipment, ens ring that each pl g is inserted
into the matching colo red socket yellow for video, red for the right a dio channel and
white for the left a dio channel.
Remote control emitters
Position the emitter(s) on or near the front(s) of AV so rce (or ancillary) eq ipment to be
controlled from the remote location. It may be necessary to experiment with the exact
position of the emitter(s) to obtain reliable remote control operation. When s itable
positions have been fo nd, sec re the emitters with the self-adhesive pads.
If only one emitter is sed, t ck the other one away o t-of-sight behind the eq ipment.
Do not c t off the n sed emitter as this will stop the remote control system working.
Power units
The power nits s pplied are for se with standard UK (BS 1363) mains socket-o tlets
only. Before connecting this eq ipment to the mains s pply, read the safety instr ctions
on page 8.
To install, connect the lead from the power nit into the socket marked 9V DC on the
back of the transmitter or receiver, then pl g the power nit into a s itably located mains
socket o tlet and switch on.
Disconnect the power nits from the mains whenever the eq ipment is to remain n sed
for long periods of time.
Operation selecting a c annel
The transmitter and receiver operate on one of fo r freq ency channels, 1 - 4, indicated
by LEDs on the nits. Channel 1 is selected by defa lt at switch-on and will be OK in most
cases. If pict re interference is experienced, experiment with se of the other channels in
t rn and select the channel which gives the best res lts. To select a channel, press the
CHANNEL b tton repeatedly ntil the appropriate LED lights.
The transmitter and receiver m st both be set to the same channel, otherwise no signal
will be received. Other than for channel 1 it is necessary to re-select the desired operating
channel when switching the nits back on, or after a power c t.
Avoiding interference
To avoid ca sing interference to other 2.4 GHz wireless prod cts, the transmitter sho ld
be switched off when not in se. This will also red ce the risk of interference with normal
(local) operation of remote controls on the A/V so rce eq ipment.
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Technical data
Fig.2a - Basic transmitter connections.
proWSS1 trans itter
to output SCART
connector
unused IR
e itter
AV source equip ent
Note: other connections
required to the AV source
are not shown in this
diagra
