Sarowin SR-09 User manual

2.4~2.5GHz Wireless Audio/Video Sender
User Manual
SR-09
Package Contents

1
• Transmitter x 1
• Receiver x 1
• Infrared (IR) eye cable x 1
• Audio/Video cable x 2
• Power ada tors (DC6V) x 2
• User manual x 1
Note: The transmitter and the receiver look very similar. You can find
“transmitter” and “receiver” labels on the side of the units. See Fig. 1.
Product Layout
Transmitter/Receiver (See Fig. 2 and Fig. 3)
1. Power/Channel Indicator/IR Window
2. Audio/Video Antenna
3. Channel Select Button (Select the channel by ressing the tact switch to
the channel number you want. Note: Must select the same channel both
on the transmitter and the receiver).
4. Audio Jack (Red)
5. Audio Jack (White)
6. Video Jack (Yellow)
7. Power On/Off
8. Power Ada tor Plug
9. IR Eye
Fig.
1
Transmitter Receiver
Receiver Transmitter

2
Setting Up
Before you make the connection:
• Set the channel by ressing the select button on the front of the transmitter
and the receiver to the same channel.
1. Setting up the ransmitter
1.1 Connect the ransmitter to an A/V Component
Fig.
2
1
2
3
4
5
6
7
Receiver/Transmitter
Receiver Transmitter
4
6
7
8
9
Fig.
3
8
5

3
A/V Connection
Connect the mini- lug of the rovided A/V cables to the A/V jack on the
rear of the transmitter; connect the other end of the cables to the A/V
jacks (or Scart connector) of the A/V com onent labeled LINE OUT.
See Fig. 4.
RF Connection – or A/V Component without Spare A/V
Output Jacks
If your A/V com onent has only one set of A/V out ut jacks, and you
want to use it with a nearby TV, connect coaxial cable from the signal
OUT ort on the A/V com onent to the VHF/UHF IN ort on your TV.
In order to also view cable transmission on that TV, connect your
incoming cable TV source to the single IN ort of the A/V com onent.
Please see Fig. 5.
Transmitter
VIDEO AUDIO
A/V Cable
Satellite receiver/DVD/VCD
Fig.
4
OUT
(Red to red, white to
white, and yellow to
yellow)

4
Note 1: On a NTSC system, the connector on the A/V equi ment is an
RCA jack. Connect the yellow lug to the jack labeled VIDEO, the red
lug to the jack labeled AUDIO RIGHT and the white lug to the jack
labeled AUDIO LEFT.
Note 2: On a PAL system, connect the Scart connector labeled
TRANSMITTER to the Scart connector labeled OUT on the A/V
equi ment.
Note 3: If the A/V equi ment has only one out ut for audio (mono
sound only), connect the white lug to that single audio out ut jack.
1.2 Power Supply
a. Plug one end of the rovided ower ada tor into a wall outlet and
the other end into the rear of the transmitter. See Fig. 6.
b. Turn on the transmitter. The LED on the front of the unit should
light u .
VHF/UHF
RF OUT
VIDEO AUDIO IN
Transmitter
A/V Com onent
TV
Fig.
5
(Red to red, white
to white, and
yellow to yellow)
A/V Cable

5
2. Setting up the Receiver
2.1 Connect the Receiver to a V
A/V Connect – or TV with A/V Input Jacks
Connect the mini- lug of the rovided A/V cables to the A/V jack on the
rear of the receiver; connect the other end of the cable to the A/V jacks
(or Scart connector) on the TV labeled LINE IN. See Fig. 7.
POW ER
ON-OFF
Transmitter
TV
VIDEO AUDIO IN
Receiver
A/V Cable
Fig.
7
Fig.
6
Wall Outlet
(Red to red, white
to white, and
yellow to yellow)

6
RF Connection – or TV without A/V Input Jacks
If there is no A/V in ut jacks on your TV, you will need to get an RF
modulator (available at your local electronics store) to make the
connection between TV and receiver. See Fig. 8.
Connection through an A/V Component
If an A/V com onent (VCR, DVD layer, DBS receiver, and etc.) is
connected to the TV already, you can just connect the receiver to the
free LINE IN jacks on the A/V com onent. See Fig. 9.
Fig.
8
VHF/UHF
TV
RF OUT
RF Modulator
CH 3/4
VIDEO AUDIO IN
Receiver
A/V Cable
(Red to red, white
to white, and
yellow to yellow)

7
Note 1: Connect the yellow lug to the jack labeled VIDEO, the red lug
to the jack labeled AUDIO RIGHT and the white lug to the jack labeled
AUDIO LEFT.
Note 2: If the TV has only one in ut for audio (mono sound only),
connect the white lug to that single audio in jack.
2.2 Power Supply
a. Plug one end of the rovided ower ada tor into a wall outlet and
the other end into the rear of the receiver. See Fig. 10.
b. Turn on the receiver. The LED on the front of the unit should light
u .
Fig.
9
VHF/UHF
RF OUT
VIDEO AUDIO IN
Receiver
A/V Cable
A/V Com onent
TV
Fig.
10
Wall Outlet
Receiver
POW ER
ON-OFF
(Red to red, white
to white, and
yellow to yellow)

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Other Applications
Using Remote Control
The Wireless A/V Sender gives you the ability to control A/V com onents from
another room using your existing remote control device. To use this function,
follow the ste s below:
1. Place the transmitter next/close to the A/V source com onent and lug the
IR eye into the jack located on the rear of the transmitter (IR Eye lug).
Adhere the IR eye directly to the IR window on the front of the source
com onent (see Fig. 11) OR lace the IR eye in front of the source
com onent (see Fig. 12).
Fig.
11
Receiver
TV
Remote Control
AV Source
Com onent
Transmitter IR Eye
Fig.
12
TV
AV Source
Com onent
Transmitter IR Eye
Receiver
Remote Control
wireless
signals
wireless
signals

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2. Position the receiver so that your remote control signal can strike the IR
window on the front of the receiver. Set the remote antenna on the
receiver straight. Do not bend the remote antenna.
3. To use your remote control, oint it at the front of the receiver and o erate it
as you normally would.
Specifications
ransmitter/Receiver
A/V Transmitting Frequency 2.4~2.5GHz (4 channel+4 Channel)
IR Extender Frequency 433.92MHz
A/V Signal Range 100 meters (300 feet) clear line of sight
IR Extender Range 70 meters (200 feet) clear line of sight
Antenna External antenna
Channel 8 selectable channels
Audio Stereo audio in ut and out ut
Video Com osite in ut and out ut
Dimensions 12.5 x 8 x 2.5 (cm) for transmitter/receiver
Weight 125g for transmitter/receiver
Power DC6V, 500mA
O erating Tem erature 0 ~ 40 (32 ~ 104 )   
Providing the latest technologies to our customers is our res onsibility;
therefore, we reserve the right to change the s ecifications without rior notice.
rouble Shooting
If you are not getting any signal at all
• Check that the transmitter and receiver are ro erly connected to the A/V
com onents from which you want to send/receive the A/V signal.
• Make sure the transmitter and the receiver are turned on.
• Check ower switches on the remote TV and video source (VCR, DVD
layer, satellite receiver, etc).
• Make sure ower lugs are ushed all the way in.
• Check all cable connections.
• Check the CHANNEL switch on both transmitter and receiver are set to the
same number.
• If you connect the receiver to a TV through an RF modulator, check that the
TV is tuned to the same channel as the TV Channel switch on the RF

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modulator (3 or 4).
If the signal is poor, or there is interference
• Adjust the transmitter by rotating orientations until you get the best rece tion.
• Change the channel on both transmitter and receiver and make them the
same.
• If there is a microwave oven in use in the ath between the transmitter and
receiver, remove the microwave oven or turn it off.
• Make sure the transmitter and receiver are within range of each other (range
of a roximately 300 feet; 100 meters in a clear line of sight).
Care and Maintenance
• Kee all its arts and accessories out of the reach of young children.
• Do not attem t to o en the case. Non-ex ert handling of the device may
damage it.
• Kee dry. Preci itation, humidity, and liquids, contain minerals that will
corrode electronic circuits.
• Do not use or store in dusty, dirty areas. Moving arts may be damaged.
• Do not store in hot areas. High tem eratures can shorten the life of
electronic devices and war or melt certain lastics.
• Do not store in very cold areas. When the A/V sender warms u (to its
normal tem erature), moisture can form inside the case, which may damage
electronic circuit boards.
• Do not dro , knock, or shake it. Rough handling can break internal circuit
boards.
• Do not use harsh chemicals, cleaning solvents, or strong detergents when
cleaning.
• O erate this roduct using only the ower su ly included with it.
• Do not overload electrical outlets or extension cords as this can result in fire
or electric shock.
FCC Label Compliance Statement:
This device com lies with Part 15 of the FCC Rules. O eration is subject to the
following two conditions: (1) this device may not cause harmful interference,
and (2) this device must acce t any interference received, including
interference that may cause undesired o eration.
Note: The manufacturer is not res onsible for any radio or TV interference

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caused by unauthorized modifications to this equi ment. Such modifications
could void the user's authority to o erate the equi ment.