Page 1
2.4GHz AUDIO/VIDEO SYSTEM
T
R
AN
S
M
I
T
T
E
R
&
RE
C
E
I
V
E
R
MANUAL
ENGLISH
VID-TRANS12KN
Page 2
1
Important safety precautions:
This equipment generates and uses radio frequency energy and if not installed and
used properly, that is in strict accordance with the manufactures instructions, it might
cause interference to radio and television reception. It has been tested and found to
comply with the provisions of the 1999/5/EC R&TTE directive, which are designed to
provide reasonable protection against such interference in a residential installation.
However, there is no guarantee that interference will not occur in a particular
installation. 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:
1. Reorient the TV/radio antenna.
2. Relocate the Receiver away from the TV/radio receiver.
3. Plug the Receiver into a different wall outlet so that the Receiver is on a different
branch circuit.
4. If necessary, the user should consult the dealer or an experienced radio/television
technician for additional suggestions.
The user is warned that changes or modifications not approved by the manufacturer
could void the user's authority to operate the equipment. Linear radio controls provide
a reliable communications link and fill an important need in portable wireless signaling.
However, there are some limitations which must be observed.
The equipment is required to comply with the provisions of the 1999/5/EC R&TTE
directive. As such, they have limited transmitter power and therefore limited range. A
receiver cannot respond to more than one transmitted signal at a time and may be
blocked by radio signals that occur on or near their operating frequencies. Changes
or modifications to the device may void R&TTE compliance.
Introduction:
This 2.4GHz system is a wireless audio/video transmission system that uses
advanced wireless communication technology to deliver consistently sharp audio and
video up to 80 meters in open area and 30 meters trough walls and ceilings
(depending on environment circumstances).
The PLL circuit controls the strength and quality of the signal by locking it. It also
integrates an UHF remote control extender to allow you to control the audio or video
source from another room using your existing remote controller.
Using this system, you can enjoy greater convenience of audio/video equipment in
many ways.
Package contents:
1x Transmitter 2x 7.5V DC adapter
1x Receiver 2x AV cable
1x IR cable
EN
Page 3
2
Description transmitter:
Description receiver:
Antenna
IR cable in
AV input
7.5V DC input
Channel switch
Power switch
Power LED
EN
7.5V DC input
Antenna
Channel switch
IR antenna
AV output
Power switch
Power LED
IR sensor
IR-T AV IN
Page 4
3
Operation:
1. Connect the transmitter with the AV cable with the output of VCR, DVD or
SAT.
2. Connect the receiver with the AV cable with the input of TV, LCD screen or
PLASMA.
3. Connect the plug of the 7.5V DC adapter into the transmitter and the
receiver and connect the power plug into a 230 Volt wall outlet. Note: use
the provided adapters only.
4. Select on the transmitter and receiver the desired channel with the channel
switch. In case of possible distortion on a channel in picture and sound try
another channel. For optimum performance, it could be necessary to point
the transmitter and receiver to eachother in an imaginary straight line. A few
centimeters/inches could already be enough to improve the sound and
picture quality. If the reception is perfect, no adjustments are necessary.
5. Turn on the connected equipment and enjoy wireless reception.
Using the remote control feature:
The 2.4GHz system not only allows you to send audio/video from one area to another,
it also gives you the ability to control the source using your existing remote control
device. It converts the infrared (IR) signal emitted by your remote control to a radio
frequency (RF) signal in UHF band at the receiver and sends it back to the transmitter
where the RF signal is converted back to the original IR signal and beamed to the
audio/video source.
Use the IR cable and connect the 2.5mm plug to the input jack on the back of the
transmitter (IR-R). Place the IR sensor on the front of the display from the equipment
that need to be controled. It’s important to place the IR sensor as close as possible to
the IR sensor, which is behind the display, of the equipment.
IR sensor in front of display
VCR, DVD, SAT or other
EN
Page 5
4
Specifications:
Transmitter:
Operating Frequency Band 2.400GHz~2.4835GH z
Maximum Output Level 10dBm (CE)
Modulation FM (video and audio)
Channels (4) PLL frequency synthesizer
Video Input Level 1V p-p @ 75 oh m
Audio Input Level 1V p-p @ 600 o hm (STEREO)
Input Port 3.5mm plug
Antenna Omni-direc tional
IR–remote IR output 940nm with ON/OFF keying
Power 7.5VDC,300mA
Dimensions 90mm 74mm 20mm
Receiver:
Operating Frequency Band 2.400GHz~2.4835GHz
Sensitivity -80dBm minimum
Channels (4) PLL frequency synthesizer
Video Output Level 1V p-p @ 75 oh m
Audio Output Level 1V p-p@ 600 ohm (STEREO)
Output Port 3.5mm plug
Antenna Omni-direc tional
Transmit Frequenc y 433.92 MHz
IR remote modulation ASK
Infrared Freqeuncy Input 32 KHz~38 KHz
Power 7.5 VDC, 300mA
Dimensions 90mm 74mm 20mm
System:
Operational range up to 100 meter (line of sight)
Remote control range up to 50 meter (line of sight)
Operating temperature 10°C ~ 50°C (14 F ~ 122 F)
*Actual range depends on environment circumstances.
Safety precautions:
To reduce risk of electric shock, this product should ONLY be opened by an
authorized technician when service is required. Disconnect the product from mains
and other equipment if a problem should occur.
Warranty:
No guarantee or liability can be accepted for any changes and modifications of the
product or damage caused due to incorrect use of this product.
General:
Designs and specifications are subject to change without notice.
Copyright ©
EN
Page 6
5
DECLARATION OF CONFIRMITY
W
e,
Nedis
B.V.
De Twe
eling 2
8
5215MC ’s-Hertogenbosch
The Netherlands
Tel.: 0031 73 599 1055
Fax.: 0031 73 599 9699
Emai
l: info
@nedis
.com
Internet: www.nedis.com
Declare under our responsibility that the product;
B
randnam
e:
Model
:
D
e
s
c
r
i
p
t
i
o
n
:
2
.
4
G
H
z
w
i
r
e
l
e
s
s
t
r
a
n
s
m
i
s
s
i
o
n
s
y
s
t
e
m
I
s
i
n
c
o
n
f
i
r
m
i
t
y
w
i
t
h
t
h
e
f
o
l
l
o
w
i
n
g
s
t
a
n
d
a
r
d
s
;
Radi
o: EN 3
00-220
-3 (200
0-09);
EN 300
440 (1
999-04)
EMC: EN 301 489 (2002-08)
L
V
D
:
E
N
6
0
0
6
5
:
1
9
9
8
F
o
l
l
o
w
i
n
g
t
h
e
p
r
o
v
i
s
i
o
n
s
o
f
t
h
e
1
9
9
9
/
5
/
E
C
R
&
T
T
E
D
i
r
e
c
t
i
v
e
.
Co
nfo
r
m
t
hi
s
r
e
g
u
l
a
t
i
o
n
i
t
’s
al
l
o
w
e
d
t
o
u
s
e
th
i
s
p
r
o
d
uc
t
i
n
al
l
E
u
rop
e
a
n
C
o
m
m
u
n
i
ty
&
EF
T
A
c
o
un
tri
e
s
.
N
e
d
is
B
V
i
s
n
ot
r
e
s
p
o
ns
ib
l
e
f
o
r
th
e
u
s
e
o
f
t
h
i
s
pr
od
u
c
t
o
u
t
si
d
e
the European Community & EFTA countries.
‘
s-
H
e
r
t
o
gen
b
o
s
c
h
,
1
5
-
0
8
-
20
0
6
Mrs. J. Gilad
Purchase Director
VID
-TRANS1
2
KN
KONIG
Loading...