AUDIOropa TRX-1 Transceiver User Manual

: June 6, 2024
: AUDIOropa

Table of Contents

AUDIOropa TRX-1 Transceiver
General information
- Scope of delivery xepton TRX-1
- Main Features
Xepton TRX-1 Transceiver
- Transmitting and receiving
- Specificaions xepton TRX-1
Maintenance and care
Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

AUDIOropa TRX-1 Transceiver

AUDIOropa-TRX-1-Transceiver-image

General information

Introduction

Thank you very much for purchasing the »xepton« communication system! You have chosen a modern and reliable system. Please read this manual carefully to be able to set up the unit correctly and to familiarise yourself with all of the systems features.
xepton« is an ideal system for application within groups – ranging from simple dialogue to interpreter-, team-teaching- and conference systems.
Being slim and lightweight in design, it combines quality and versatility with easy use and state-of-the-art radio technology.

Scope of delivery xepton TRX-1

Please check if all of the following components are included:

xepton TRX-1
headset HSB-01
soft carry case
USB-charging cable UC-01
Leather carry case with belt clip CC-01
neck strap
user manual
warranty card

Should any parts be missing, please contact your dealer or the manufacturer directly.

Main Features

Worldwide compatibility due to restriction-free 2.4 GHz transmission
Full duplex speaking and hearing
40 selectable groups, with up to connected 100 units
Up to 3 xepton TRX-1 Transceivers can simultaneously transmit.
Large transmission range of up to 300 m
Fully digitalized crystal clear sound quality
Over 10 hours of use per battery charge
Convenient charging by Micro-USB, compatible with most mobile phone charging adapters
9 volume levels

Available accessories

TRP-1 stationary transmitter/repeater A-5230-0
USB power supply unit A-5262-0
HSB-01 microphone-headset A-5270-0
EBB-01 microphone-headset A-5271-0
EHR-01 microphone-headset A-5272-0
MCB-10 10-bay charger case A-5252-0
CC-01 leather carry case with belt clip A-5290-0

Xepton TRX-1 Transceiver

Controls and displays AUDIOropa-TRX-1-Transceiver-
fig1

How to use

Power ON / OFF

Press and hold the power button for 3 seconds to switch the device on.
The LC-display will light up and the default volume level »VOL 03« is shown. To switch the device off after use: Press the power button again for 3 seconds. The device will switch off.

Group selection

Switch the device on and press the MODE-button for 3 seconds.
The symbol »GRP« in the display will blink. Select a group number of your choice between »00« and 39« by pressing the »+« and »-« buttons. After the selection, wait for 3 seconds to set the selec-ted group number.
Transmitters and receivers must be set to the same group number if they are to communicate with each other.

ID selection

Within a group, each TRX-1 needs to have a different ID from »00« to »99«. Every group must have a TRX-1 set to the master-ID »00«, which deﬁnes it as the master transmitter of the group. In this case, »MASTER« and »TALK« are indicated on the display. To set the ID, continue as follows:
On the powered-up device, press and hold the MODE-button for 3 seconds. The symbol »GRP« on the display will blink.
Press the MODE-button again. The symbol »ID« will start to blink. By using the »+« and »-« buttons, select an ID from 00 to 99, while taking care that each device within the group has its own number. After the selection, wait for 3 seconds to set the selected ID number.

Transmitting and receiving

The TRX-1 with the master-ID »00« is automatically enabled to transmit and receive.
To activate transmission on other TRX-1 within the group:
On the powered-up device, press the MUTE button for 2 seconds. »TALK« is indicated on the display and the device is ready to transmit. To end the transmission, press the MUTE button again for 2 seconds. »TALK« will disappear from the display and the device is set to reception only.
If a TRX-1 is only intended for reception, no further action is neccesary after switching it on.
Up to 3 devices can send at the same time: The master unit and 2 others.
Please note:
If transmission is activated on a further TRX-1, the ﬁrst TRX-1 in the activation sequence loses its right to transmit. The master unit is not affected.

Volume up / down

The volume can be adjusted through 9 levels. On the powered-up device, press the »+« and »-« buttons to adjust the volume between 01 (low) and 09 (high) as desired.

Monitoring function On / Off

The monitoring function enables you to hear your own voice over the system. Proceed as follows if you wish to activate the monitoring function:
On the powered-up device, press and hold the MODE-button for 3 seconds. The symbol »GRP« in the display will blink.
Press the MODE button two times. The »SO« symbol in the display blinks. By using the »+« and »-« buttons, select »SO« to activate the mo-nitoring function or SF to deactivate it. After the selection, wait for 3 seconds to set the selected function. Please note:
The default setting is »SF« (monitoring deactivated).

Microphone sensitivity

The microphone sensitivity can be adjusted th-rough 5 levels according to environmental requirements:
On the powered-up device, press and hold the MODE-button for 3 seconds. The symbol »GRP« in the display will blink.
Press the MODE button three times. The »C1« symbol in the display blinks. By using the »+« and »-« –buttons, select between C1 (low sensitivity) and C5 (high sensitivity). Please note:
The default setting is C3.

Audio output high/low

Apart from the volume control, it is possible to ad-just the basic audio output level. A higher audio output will raise the maximum volume – this might be required in noisy surroundings.
On the powered-up device, press and hold the MODE-button for 3 seconds. The symbol »GRP« in the display will blink.
Press the MODE button four times. The »UH« symbol is shown in the display. By using the »+« and »-« –buttons, select UH (high output) or UL (normal output). After the selection, wait for 3 se-conds to set the selected output level. Please note:
Selecting »UH« can cause white noise and should only be used in loud environments. We recommend the default setting »UL«.

Power supply/recharge

The device has an installed rechargeable lithi-um-ion battery of 3,7 V / 1100 mAh.
To charge the battery, plug the USB charging cable into the USB jack of the TRX-1 and connect it to a regular USB port (computer, laptop, USB power supply).
The charging status LED is illuminated during recharge. The LED switches off when the bat-tery is fully loaded.
To charge multiple devices, we recommend using the 10-bay charging case »MCB-10« (Accessory, item no. A-5252-0).

Specificaions xepton TRX-1

Device type: Transmitter/receiver
Dimensions: 98 x 49 x 17 mm (H x W x D)
Weight: 88 g
Frequency type: ISM 2403 – 2480 MHz
Transmission mode: ISM 2.4 GHz FSK modulation with frequency hopping
Transmission power: Maximum 10 mW
Voice codec: 16bit / 16 KHz
RX-sensitivity: 95 dBm
Latency: < 35 ms
Data rate: 2 Mbps
Frequency bandwidth: 2 MHz
Power: LI-ION 3,7 V / 1100 mAh
Antenna: Internal helical antenna
Talk time: 10 hours typical
Power consumption: 100 mA
Range: up to 300 m
Frequency response: 50 Hz – 7 kHZ
Max. number of transmitters: 3 per group (incl. master transmitter)

Conformity
This device satisﬁes the following EU directives:

2011 / 65 / EC RoHS-directive
2012 / 19 / EC WEEE-directive
2014 / 53 / EC RED-directive

Compliance with the directives listed above is conﬁrmed by the CE seal on the device.
The complete CE compliance declaration is available on the internet at www.humantechnik.com.
Speciﬁcations subject to change without prior notice.

Maintenance and care

All »xepton«-devices do not require any main-tenance. If they become dirty, simply wipe them clean with a soft, damp cloth.
Never use spirits, thinners or other organic solvents. Do not expose them to full sunlight.
In addition, they must be protected against excessive heat, moisture and severe mechanical shocks. Note: These products are not protected against splash water. Do not place any containers ﬁlled with water, such as ﬂower vases, or anything with an open ﬂame, such as a lit candle, above or near the products.

Warranty

All »xepton«-devices are very reliable products. Should a malfunction occur despite the unit having been set up and operated correctly, please contact your dealer or the manufacturer directly.
This warranty covers the repair of the product and returning it to you free of charge. It is recommended that you send in the product in its original packaging, so keep the packaging for the duration of the warranty period. The warranty does not apply to damage caused by incorrect handling or attempts to repair the unit by unauthorised per-sons (destruction of the seal on the unit). Repairs will only be carried out under warranty if the completed warranty card is returned accompanied by a copy of the dealer’s invoice/till receipt.
Always specify the product serial number in any event.

Disposal of used electrical and electronic units (applicable in the countries of the European Union and other European with a separate collection system).
The symbol on the product or the packaging indicates that this product is not to be handled as ordinary household waste but has to be returned to a collecting point for the recycling of electrical and electronic units.
You protect the environment and health of your fellow man by the correct disposal of this product. Environment and health are endangered by incorrect disposal.
Material recycling helps to reduce the consumption of raw material. You will receive further information on the recycling of products from your local community, our communal disposal company or your local dealer.

Sarabec Ltd
15 High Force Road GB-Middlesbrough TS2 1RH