Trans Electric TR2470IR 2.4GHz Wireless Audio/Video Sender User Manual
Trans Electric Co., Ltd. 2.4GHz Wireless Audio/Video Sender
Manual
2.4GHz Wireless,
Audio/Video/S-Video Sender
With Built-in Remote Control Extender
MODEL: TR-2470
OWNERS MANUAL
Made in China
TABLE OF CONTENTS
●
About the TR-2470 ...…....…...................……....…….......………......1
●
Location of controls and accessories .……..…….……..………........2
●
User Guide ...…............................……...….…………...........3
●
Installation …........................….……….………..…...………..4
●
Trouble Shooting ...…....................….……….……….…….……5-6
●
Referring Pictures ..................…………….......……….….....….....7-9
●
Further applications .....................……….......………..…........... 10-12
●
Caution ....................….……………...…………………...13
●
Specification ....................….………………..……….…………14
ABOUT THE TR-2470
The TR-2470 is a powerful wireless A/V/S-Video signal sender and receiver system which
can operate with satellite and cable receivers, camcorders, stereo systems,
televisions , laser disc players and VCRs,
and provide superior reception at distances
of up to 250 feet (clear line of sight) from the transmitter.. And this system can support
S-Video
This system can be used in many different ways:
● Enables you to watch a movie on any television in your home without moving your
VCR or Laser Disc Player, and without the hassle of running wires.
● Enables you to watch your favourite cable or satellite programs
on any television in
your home.
● Extends the listening enjoyment of your stereo receiver to any powered speakers
in your home, even if they are not wired into your stereo system.
● Enables you to use your camcorder with a remote television as a closed circuit
monitoring system; ideal for baby's room, or for security.
1
LOCATION OF CONTROLS
The TR-2470 has been carefully engineered and manufactured to give you dependable
operation. Read this manual before operating this unit to become familiar with its features
and obtain the performance that will bring you enjoyment for many years.
Please retain this manual for future reference.
Transmitter and Transmitter and Transmitter Back
Receiver Side
Receiver Front
Receiver Back
●
Transmitter and Receiver
1. Channel Selector
2. 2.4 GHz Antenna
3. ON / OFF Switch
4. AC Adaptor Port
●
Transmitter
5. Infrared Remote Output
6. Audio L
7. Audio R
8. Video
9. S-Video
2
●
Receiver
10. Audio L
11. Audio R
12. Video
13. S-Video
●
Accessory
1. DC 12V 300mA, AC 110V or 230V Adaptor x 1
(For Transmitter)
2. DC 12V 300mA, AC 110V or 230V Adaptor x 1
(For Receiver)
3. Infrared Extender Mouse x 1
4.
A/V Cable x1
Remote
Control
Indicators
DC 12 V
AC
120V 300mA
Infrared
Extender
USER GUIDE
1. Make sure your input AC voltage conforms to the adaptor specifications.
( Tolerance never more than 5%, such as 120 VAC +/- 10 VAC )
2. Only use the power adapter provided with the TR-2470. If you use your own
adaptor, make sure the power output is 12V DC, 300 mA centre positive.
3. With direct line-of-sight, the maximum range of A/V signal transmission can reach up
to about 250 feet, and this distance would be shortened by obstacles or walls
placed between transmitter and receiver. (The optimum indoor range is under 25 M)
4. To ensure good infrared remote control operation aim your remote control at the I/R
Sensor Window on the TR 2470 and press the buttons firmly. ( With some remote controls
it may be necessary to press and hold each button for about a second). The working angle
of the I/R Sensor Window is +/- 15 degrees. (see Pictures 7,8,)
5. The remote controller has to be used within the distance of ( from remote control
to receiver )not less than 0.3M and no more than 4.5M (working angle +/- 15 degrees).
(see Pictures 9)
6. Be sure the ON / OFF switch on both the transmitter and receiver is in the OFF
position before making any connections.
3
INSTALLATION
TRANSMITTER (Tx-2470)
a. By Composite Video(RCA)
1. Take a RCA to RCA cable(included),take one end connected to the AV In socket of
Tx-2470.(see Pictures 1 )
2. Connect the other end to the Audio / Video Out port of VCR, DVD, VCD,
Satellite receiver .Etc. (see Pictures 1)
b. by S-Video
1. Take a RCA to RCA cable(included),take Audio RL connected to the Audio RL In
socket of Tx-2470. Take a S-Video to S-Video cable connect one end to S-Video input
socket of Tx-2470. (see Pictures 1 )
2.connect the other end of Audio RL to the Audio RL Output Port of VCR, DVD, VCD,
Satellite receiver .Etc. and also connect other end of S-video to S-Video Output of of
VCR, DVD, VCD, Satellite receiver .Etc. (see Pictures 1 )
3. Connect the power adaptor to the power outlet. Turn power ON.
** DC 12V 300mA, AC 120V Adaptor. (see Pictures 1 )
4. Stick the IR mouse in front of the sensor receiving window
of the device i.e. VCR, DVD, VCD,.. Satellite receiver . Etc. under effective range
and working angles. (see Pictures 2 )
5. Choose one of the 4 channels by sliding the selection button ( must be set to
same Channel on both transmitter & receiver) (see Pictures 4 )
RECEIVER (Rx-2470)
a. by Composite Video (RCA)
1. Take a suitable RCA to RCA(included) cable and connect one end to A/V socket of
Rx-2470.(see Pictures 3 )
2. Connect the other end to the Audio / Video In port of TV. (see Pictures 3 )
b. by S-Video
1. Take a RCA to RCA cable(included),take Audio RL connected to the Audio RL In
socket of Rx-2470. Take a S-Video to S-Video cable connect one end to S-Video input
socket of Rx-2470. (see Pictures 3 )
2. Connect the other end of Audio RL to the Audio RL Input Port of Television and also
connect other end of S-video to S-Video Input Port of Television (see Pictures 3 )
3. Connect the power adaptor to the power outlet. Turn power ON.
**DC 12V 300mA, AC 120V Adaptor (see Pictures 3 )
4. Choose one of the 4 channels by sliding the selection button ( must be set to
same Channel on both transmitter & receiver) (see Pictures 4 )
5. Please make sure this unit is set a little forward to the top of TV in order to have the
best IR performance. (see Pictures 7 )
4
TROUBLE SHOOTING
No picture or sound
a) Check the power on/off switches on the Transmitter, Receiver and TV
b) Make sure the power plug and signal cable are pushed all the way in.
c) Check if the channel of transmitter & receiver are set to the same channel.
d) Make sure that all cables are connected as per the user guide
e) Check if there is any discontinuity inside the cable.
f) If you use S-Video Connection, your TV set must be set to “S-Video” mode
Interference & noise
a) Adjust receiver antenna direction for optimal performance. (see Pictures 5, 6)
b) Adjust transmitter antenna direction for optimal performance. (see Pictures 5, 6 )
c) Check if the supplied voltage matches the adapter specification
(The power output has to be 12 VDC, 300mA centre positive)
d) Select a different microwave channel by sliding the channel button on both
transmitter and receiver. (see Pictures 4 )
e) You can also vary the transmit / receiver position for optimal performance.
f) If the distance between receiver and transmitter is less than 10 M do not open
the round antenna as the signal could be too strong to obtain a sharp picture.
g) If using a microwave oven, turn it off.
h) Remove microwave oven or clear unnecessary obstructions from the path
between transmitter and receiver.
5
1. Not Synchronised
2. Screen unlocked
3. Noisy line across the screen
a) Adjust receiver antenna direction for optimal performance.
(see Pictures 5, 6)
b) Adjust transmitter antenna direction for optimal performance.
(see Pictures 5, 6 )
c) Check if the supplied voltage matches the adapter specification.
d) Select a different microwave channel by sliding the channel button on both transmitter
and receiver. (see Pictures 4 )
e) If using a microwave oven, turn it off.
f) Remove microwave oven or clear unnecessary obstructions from the path
between transmitter and receiver.
g) Move transmitter and receiver closer. If the problems remain, please contact
your vender for help.
Remote control extender does not work
1) To ensure good infrared remote control operation aim your remote control at the I/R
Sensor Window on the TR 2470 and press the buttons firmly. ( With some remote
controls it may be necessary to press and hold each button for about a second). The
working angle of the I/R Sensor Window is +/- 15 degrees. (see Pictures 7,8,9)
2) Check the path between the transmitter & receiver and clear unnecessary
obstructions.
4) Make sure the IR extender mouse is pointing toward the sensor precisely.
5) Check if the batteries on remote control are full of energy. Replace with new
batteries if necessary .
6) The optimum indoor operating range is about within 15 M.
6
Transmitter
Pictures 1
Pictures 2
Receiver
Pictures 3
7
Back View
Back View
ON/OFF Switch
Power Adaptor
Satellite.R
VCR
DVD
VCD
Back View of Video
devices
Make sure you stick the mouse in front of the Infrared Receiving Sensor
(Approx. within 50 cm, +/-15 degrees)
IR OUT
Cable, Satellite.R/DVD/VCR/VCD
Front View
Back View
A/V IN
Back View
TV
ON/OFF Switch
Power Adaptor
ON/OFF Switch
Power Adaptor
S-Video IN
A/V IN
S-Video IN
S-VIDEO CABLE
RCA CABLE
S-VIDEO CABLE
RCA CABLE
Pictures 4
Pictures 5
Pictures 6
8
Transmitter Receiver
Channel selection button
(must be set to same channel
on both transmitter & receiver)
Transmitter Receiver
Side with dimples
Turn the side with dimples
face to face toobtain the
best performance
Receiver
Transmitter
Turn the side with dimples face to
face toobtain the best performance
Pictures 7
OPERATING REMOTE CONTROL
Pictures 8
Receiver
Pictures 9
9
Remote Control
Distance Not less than 0.3M and no more than 4.5M
In order to obtain the best
performance of IR receiving
please be sure this unit is
a little forward to the TV
IR Receiver
TV
Side View
IR sensor
window
4.2M
4.5M
0.3M
Receiver
Receiver
FURTHER APPLICATIONS
FURTHER APPLICATIONS WITH VCR
Connect the Transmitter to a VCR, which is connected to a TV.
a. by composite Video (RCA)
1. Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF
position before making any connections.
2. Take a RCA to RCA cable and connect one end to the A/V in of TX-2470
and the other to A/V out of VCR.
Get another cable and connect one end to one of the A/V out ports of VCR and the other to A/V
in of TV.
If your TV does not have any A/V in port then you can use 75Ω RF coaxial cable
from TV's antenna IN (or VHF/UHF) to your VCR's modulator output.
3. Plug one end of power cord of the adaptor into the DC jack on the TX-2470 and the
other end into any standard 120V AC outlet. Use only the adaptor provided.
4. Locate and orient the Transmitter according to picture 5 and 6 of this manual.
b. By S-Video
Please note: S-Video connectors has a special orientation, when you want to use S-Video
connection, you need to be carefully handled the connector, make sure the orientation is correct.
Push it gently, otherwise, you will broke the connector and conector socket of device
1.Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF position
before making any connections.
2.take RCA to RCA Cable(included), connect Audio RL to the Audio RL input socket of Tx2470,
then take S-Video to S-Video Connect to the S-Video Input of Tx 2470 connect the other
Audio RL to the Audio RL output of VCR, S-Video to the output S-Video of VCR get another
RCA to RCA , S-Video to S-Video cable connect the other output of VCR and the input of
Televisions
If your TV does not have any A/V in port then you can use 75Ω RF coaxial cable
from TV's antenna IN (or VHF/UHF) to your VCR's modulator output.
3.Plug one end of power cord of the adaptor into the DC jack on the TX-2470 and the
other end into any standard 120V AC outlet. Use only the adaptor provided
4.Locate and orient the Transmitter according to picture 5 and 6 of this manual
FURTHER APPLICATIONS WITH DVD, DSS OR OTHER
SATELLITE RECEIVER, OR LASER DISC PLAYER
Connect the Transmitter to a DVD,LD, Satellite receiver, which is connected to a TV
a. by composite Video (RCA)
1. Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF
position before making any connections.
2. Take a RCA to RCA cable(included) and connect one end to the A/V out port of DVD, DSS
or LD and the other end to the A/V in of TX-2470.
Get another cable and connect to one of the A/V out of DDS, DVD, LD … and the other to A/V
in of TV.
if your TV does not have any A/V in port then you can use 75Ω RF coaxial cable
from TV's antenna IN (or VHF/UHF) to your DVD, DSS or LD modulator output.
3. Plug one end of power cord of the adaptor into the DC jack on the TX-2470 and the
other end into any standard 120V AC outlet. Use only the adaptor provided.
4. Locate and orient the Transmitter according to picture 5 and 6 of this manual.
10
b. By S-Video
Please note: S-Video connectors has a special orientation, when you want to use S-Video
connection, you need to be carefully handled the connector, make sure the orientation is correct.
Push it gently, otherwise, you will broke the connector and conector socket of device
1.Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF position
before making any connections.
2.RCA to RCA Cable(included), connect Audio RL to the Audio RL input socket of Tx2470, then
take S-Video to S-Video Connect to the S-Video Input of Tx 2470 connect the other Audio RL
to the Audio RL output , S-Video to the output S-Video of your DVD, DSS or LD et another RCA
to RCA , S-Video to S-Video cable connect the other output of your DVD, DSS or LD and the
input of Televisions
If your TV does not have any A/V in port then you can use 75Ω RF coaxial cable
from TV's antenna IN (or VHF/UHF) to your DVD, DSS or LD modulator output.
3.ug one end of power cord of the adaptor into the DC jack on the TX-2470 and the
other end into any standard 120V AC outlet. Use only the adaptor provided.
4.cate and orient the Transmitter according to picture 5 and 6 of this manual
FURTHER APPLICATIONS WITH RECEIVER
Connect the Receiver to a VCR, which is connected to a TV.
This set up enables you to record transmitted audio and video on your remote VCR
and also enjoy the picture and sound on a remote TV at the same time.
11
TRANSMITTER
S-Video Cable
RCA Cable
Ant. IN
Recommended TV
connection for
dual output VCR's
TV
To Power
Source
ANT
VCR Output
RF IN
RF OUT
AV IN S IN
AV OUT S OUT
RCA Cable
S-Video Cable
RF IN
AV IN
S IN
or
a. by composite Video (RCA)
1. Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF
position before making any connections.
2. Take a RCA to RCA cable(included) and connect one end to the A/V out of RX-2470
and the other end to the A/V in of VCR.
Take another one cable and connect one end to A/V out of VCR and then other end
to A/V in port of TV.
if your TV does not have any A/V in port then you can use 75Ω RF coaxial cable
from TV's antenna IN (or VHF/UHF) to your VCR's modulator output.
3.Plug one end of power cord of the adaptor into the DC jack on the RX-2470 and the other
end into any standard 120V AC outlet. Use only the adaptor provided.
4.Locate and orient the Receiver according to picture 5 and 6 of this manual.
b. by S-Video
Please note: S-Video connectors has a special orientation, when you want to use S-Video
connection, you need to be carefully handled the connector, make sure the orientation is correct.
Push it gently, otherwise, you will broke the connector and conector socket of device
1.Make sure the ON / OFF switch on both the transmitter and receiver is in the OFF position
before making any connections.
2. take RCA to RCA Cable (included), connect Audio RL to the Audio RL output socket of Rx2470,
then take S-Video to S-Video Connect to the S-Video output of Rx 2470 connect the other
Audio RL to the Audio RL input , S-Video to the S-Video input of your VCR get another RCA to
RCA , S-Video to S-Video cable connect the output of your VCR and the input of Television
If your TV does not have any A/V in port then you can use 75Ω RF coaxial cable from TV's
antenna IN (or VHF/UHF) to your VCR modulator output.
3. Plug one end of power cord of the adaptor into the DC jack on the RX-2470 and the other end
into any standard 120V AC outlet. Use only the adaptor provided
4.Locate and orient the Transmitter according to picture 5 and 6 of this manual
12
RECEIVER
S-Video Cable
RCA Cable
Ant. IN
To Power
Source
ANT
VCR Output
RF IN
RF OUT
AV IN S IN
AV IN S IN
AV OUT S OUT
RCA Cable
S-Video Cable
RF IN
or
CAUTION:
This equipment has been tested and found to comply with CE and FCC regulation.
These regulations are designed to provide reasonable protection against
interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with this manual,
may cause interference to radio communications. However, there is no guarantee
that interference will not occur in a particular situation. If this equipment does cause
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
●
Reorient or relocate the receiving antenna
●
Increase the distance between the interfering equipment and the receiver
●
Connect the interfering equipment into an outlet on a circuit different from that
to which the receiver is connected.
●
Consult the dealer or an experienced radio/TV technician for help.
IMPORTANT SAFETY PRECAUTIONS
●
To prevent fire or shock hazard, do not submerge or expose these products to water
●
To avoid electric shock, do not open these units. The TR-2470 contains
no user serviceable parts. Doing so will void the warranty
●
Use only the power adaptors provided with the TR-2470
●
Do not overload wall outlets or extension cords.
●
If you are experiencing difficulty with this products, do not attempt to service
it yourself. Please call your reseller for assistance.
●
The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
●
To comply with the FCC RF exposure compliance requirements, this device and its
antenna must not be co-located or operating to conjunction with any other antenna
or transmitter.
13
SPECIFICATION
TRANSMITTER
Output level 0~10dBm microvolts/meter @ 3 meters
(complies with fcc)
Operating frequency 2.4GHz - 2.4835GHz
Modulation FM (Video and Audio)
Video input level 1.0 V p-p
Audio input level 1 V rms
S-Video Input Level Y:1Vpp+-30%, C:288mV +-20%
Video input impedance 75 ohm
Audio input impedance 4.7K ohm
Power Consumption DC 12V@300mA
Unit dimensions 12 x 10 x 4.3cm
Unit weight 200g
Effective operating range Approx. 250feet (clear line of sight)
RECEIVER
Output level 1.0V p-p +/- 0.3V p-p (Video)
1Vrms (Audio)
S-Video Output Level Y:1Vpp+-30%, C:288mV +-20%
Power Consumption 12V DC@300mA
Unit dimensions 12 x 10 x 4.3cm
Unit weight 200g
IR TRANSMITTER
Output level 0~10dBm
Operating Frequency 433.92MHz +/-1MHz
Modulation Type AM
Effective operating range Approx. 100 feet(clear line of sight)
IR RECEIVER
Operating Frequency 433.92MHz+/-1MHz
Sensitivity <-80dBm
14