SILENTSYSTEM TX-350-CH5 User manual

IT
SILENTSYSTEM
TX-350-CH5
SILENTSYSTEM
Owner’s Guide
The brand Silentsystem® and the design of the SX-809 Super Power Bass® headphones are
registered trademarks owned by LEM International S.r.l., based in Corso Monte Cucco 71 / A - 10141
Turin - ITALY | VAT number 10762880010
INTERNATIONALINTERNATIONAL

TX-350-CH5
2 - ENGLISH LEM International S.r.l. - Corso Monte Cucco 71/A - 10141 - Turin - Italy - VAT IT10762880010 - All Rights Reserved ®
CONTENTS
Contents ..........................................................................................................................................2
Important Safety Instructions .................................................................................................3
Technical Specifications ............................................................................................................4
Preservation ...................................................................................................................................4
Warranty ..........................................................................................................................................4
Components ...................................................................................................................................5
Power Supply & Charging ..........................................................................................................6
Powering On/Off ...........................................................................................................................6
Audio Source ..................................................................................................................................6
Channel Selection ........................................................................................................................ 7
Notes ................................................................................................................................................. 7
Compatibility ..................................................................................................................................8
Trademarks & Patents ...............................................................................................................8

EN
SILENTSYSTEM
TX-350-CH5
3
Proper Use
This radio frequency transmitter has been
designed to be used only with Silentsystem®
branded devices. LEM International s.r.l. reserves
the right not to provide support if malfunctions
arise due to improper use.
Before using the transmitter, it is advisable
to carefully read the instructions. We strongly
recommend to retain this manual.
For Your Safety
Please read carefully and observe important
safety information listed below.
• DO NOT disassembly or modify this item .
Disassembly can result in serious injury.
If the item sustains any kind of damage
please contact LEM International s.r.l. for
instructions for sending it back to repair;
• Keep Dry . DO NOT allow this item to become
wet or handle it while you have wet hands.
DO NOT use this product outside when it’s
raining. Failure to obey this warning can very
easily result in electric shock to yourself or
others;
• DO NOT use this product near open flames or
ignitable gasses . This is an electronic device
which can cause a static charge. This can
ignite any flammable gas present. Failure to
obey this warning can very easily result in
electric shock to yourself or others;
•
DO NOT store or transport this item in an hot
environment . Do not store this item in the
direct sun or in an hot area such as a hot
car or near a furnace or fireplace. Extended
exposure to heat can damage the electronics
in this item and cause malfunction which
can lead to shock;
• Use only the original power supply and be
careful with it . DO NOT plug or unplug the
item while you are wet. DO NOT damage,
disassemble, forcibly pull or place objects
on the top of the power supply. Check the
metal plug for dirt or debris and remove
any contaminates before plugging it in.
If the power supply suffers any damage
please contact LEM International s.r.l. for
instructions on how to obtain a replacement.
Using of a third party power supply can
result in damaging the transmitter, item
malfunction or injuries.
Important Safety Instructions

TX-350-CH5
4 - ENGLISH LEM International S.r.l. - Corso Monte Cucco 71/A - 10141 - Turin - Italy - VAT IT10762880010 - All Rights Reserved ®
Technical Specifications
Power Supply: 9V
Maximum Transmission Range*: 350 mt in an
open field
Use and Storage Temperature: 5 °C – 35 °C
Dimensions: 110x90x30 mm (Antenna - 220 mm)
Weight: 182,5 grams
Frequency Response: 30-20.000 Hz
Transmission Technology: UHF-RF
Signal to Noise Ratio: >75dB
Distortion: <1%
*the actual transmission range may vary
based on factors such as obstacles between
headphones and transmitters, magnetic fields
generated by electronic devices (e.g. microwave
ovens), static electricity or antenna signals.
Preservation
• When not in use, turn off the transmitter;
• If you plan to not using the transmitter
for some time, please remove the antenna
before storing it.
Warranty
This System (in all its components) is covered
by a warranty for a period of 12 months starting
from the date of purchase.

EN
SILENTSYSTEM
TX-350-CH5
5
Pic. 1 - TX-350-CH5 Transmitter
Components
The FRONT of the transmitter has several ports, including the Input for the Microphone, the Audio
one, a convenient status LED (which in red colour indicates the operativity of the transmitter),
the ON/OFF Switch and the USB Service. The BACK, on the other hand, features the connector for
the Antenna, the Channel Selector, a convenient display that shows the selected channel and the
Input for power supply. Please note that it is highly advisable NOT to unscrew the antenna from
its dedicated port. For proper maintenance of the transmitter, be gentle in placing it inside the
pre-shaped foam form.
Audio
Input
Status
LED
Mic
Input
FRONT
BACK
ON/OFF
Switch
USB
Service
Antenna
Input
Channel
Selector
DC
Input
Display

TX-350-CH5
6 - ENGLISH LEM International S.r.l. - Corso Monte Cucco 71/A - 10141 - Turin - Italy - VAT IT10762880010 - All Rights Reserved ®
Power Supply & Charging
Make sure that the Power Supply* (Pic. 2)
is connected to a power socket and to the
DC9V port (Pic. 1) located on the BACK of the
transmitter.
Fig. 2 - Power Supply
* each power supply included with the transmitter
comes with a European plug (adapters not
included).
Powering On/Off
To turn on the transmitter, simply slide the
Power Switch located at the rear, from the OFF
position, to LOW or HIGH, depending on the
transmission power required. As soon as the
transmitter is correctly switched on, the Status
LED on the BACK (Pic. 1) will turn red and the
DISPLAY will show the channel on which the
transmitter is operating.
When positioned on HIGH, the transmitter offers
a transmission range of up to 350 meters,
otherwise on LOW it can cover up to 150 meters.
Consequently, to proceed with the shutdown,
slide the Power Switch from the LOW or HIGH
position to the OFF position. It is recommended
to disconnect the power supply from the mains
if the transmitter is not in use.
Audio Source
Whatever audio source you want to transmit, it
must be connected to the RCA Audio Input on
the FRONT of the transmitter (Pic. 1).
This means that if you have another type of
connector, you will need an adapter.
Usually
most devices have a 3.5 mm output, so you
can use the AUX-RCA adapter included in the
package (Pic. 3)*.
Pic. 3 - AUX-RCA Adapter
*model sold by LEM International s.r.l.

EN
SILENTSYSTEM
TX-350-CH5
7
With the device turned on, the audio source and
the microphone connected properly, by pressing
the Channel Selector located on the BACK
(Pic. 1) it is possible to switch from one channel
to another.
The integrated Display works as an identifier of
the transmission channel.
Pic. 4 - Transmitter Display
The same channel has to be selected on the
headphones to hear what is being broadcasted.
Notes
It may be that some transmitters have a USB
port on the SIDE intended for the various
connectors. This has the sole purpose of solving
problems (debug) in case of malfunctions;
therefore it is not to be considered as Input for
the transmitter.
Channel Selection

TX-350-CH5
8 - ENGLISH LEM International S.r.l. - Corso Monte Cucco 71/A - 10141 - Turin - Italy - VAT IT10762880010 - All Rights Reserved ®
Compatibility
MODEL WORKS
SX 553 E-PLUS Yes
RX-805 Receiver Yes
Trademarks & Patents
TRADEMARK / PATENT INFORMATIONS
Headphones Design SX-809 Super Power Bass ®
Brand SILENTSYSTEM ®
Model No. SX-809 Super Power Bass
Patent No. 0000101677
Deposit Date 27 giugno 2014
Class Code 1401
Country : Italy
Trademark SILENTSYSTEM ®
Req. Number 017042045
Playable in any character, size, and color
Country: Europe , Italy, Kazakhstan, USA, Costa
Rica, China, Hong Kong, Switzerland, Argentina
Trademark SUPER POWER BASS ®
Trademark No. 0001633691
Country : Italy