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Related Manuals for thomann t.bone IEM 75
Summary of Contents for thomann t.bone IEM 75
- Page 1 IEM 75 UHF Wireless System...
- Page 2 Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 Internet: www.thomann.de 06.03.2024, ID: 314071 (V2)
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Page 3: Table Of Contents
Table of contents Table of contents General information..........................6 1.1 Symbols and signal words....................... 6 Safety instructions............................ 8 Features and scope of delivery......................10 Installation and starting up........................ 11 4.1 General Information........................11 4.2 Transmitter............................12 4.3 Receiver............................... 13 Connections and controls........................ - Page 4 Table of contents Plug and pin assignments........................26 Troubleshooting............................29 Protecting the environment....................... 31 IEM 75 UHF Wireless System...
- Page 5 IEM 75 UHF Wireless System...
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Page 6: General Information
Our products and documentation are subject to a process of continuous development. They are therefore subject to change. Please refer to the latest version of the documentation, which is ready for download under www.thomann.de. 1.1 Symbols and signal words In this section you will find an overview of the meaning of symbols and signal words that are used in this document. - Page 7 General information Signal word Meaning DANGER! This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided. WARNING! This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in death or serious injury if it is not avoided.
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Page 8: Safety Instructions
Safety instructions 2 Safety instructions Intended use This device is intended to be used for the wireless transmission of audio signals to earplugs. Use the device only as described in this user manual. Any other use or use under other oper‐ ating conditions is considered to be improper and may result in personal injury or property damage. - Page 9 Safety instructions NOTICE! Damage to the device if operated in unsuitable ambient conditions! The device can be damaged if it is operated in unsuitable ambient conditions. Only operate the device indoors within the ambient conditions specified in the “Technical specifications” chapter of this user manual. Avoid operating it in environments with direct sunlight, heavy dirt and strong vibrations.
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Page 10: Features And Scope Of Delivery
Features and scope of delivery 3 Features and scope of delivery The UHF wireless system IEM-75 is suitable as in-ear monitoring system especially for profes‐ sional events, on rock stages and in concert halls, theatres and musicals. The UHF wireless system IEM 75 consists of the following components: 9.5-inch stereo transmitter IEM 75 T –... -
Page 11: Installation And Starting Up
This equipment uses a frequency range that is free of charge and registration within the European Union. For more information, please visit: http://www.thomann.de. When operating, make sure that transmitter and receiver are set to the same channel. Never set more than one transmitter to the same channel. -
Page 12: Transmitter
Installation and starting up 4.2 Transmitter Rack mounting The unit has been designed for rack mounting in a standard 19-inch rack; it occupies one rack unit. Connecting the power supply NOTICE! Damage to the external power supply due to high voltages! The device is powered by an external power supply. -
Page 13: Receiver
Installation and starting up Attaching the antenna Attach the included antenna to the back of the transmitter. To improve transmission quality and adapt to spatial conditions, it can be rotated and swivelled. Connecting audio and starting Connect the audio inputs of the transmitter with suitable line outputs of your mixer or your amplifier. - Page 14 Installation and starting up Taking system in operation Make sure that the receiver is turned off, the main switch / volume control is in the [OFF] position. Attach the receiver with the clip to your belt or guitar strap. Carefully insert the earplug into the ear canal, note the markings ‘L’...
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Page 15: Connections And Controls
Connections and controls 5 Connections and controls 5.1 Transmitter Front panel IEM-75T PHONES CHANNEL ö & IEM 75 UHF Wireless System... - Page 16 Connections and controls 1 [POWER] | Main switch. Turns the device on and off. To turn on, press this button for about one second. | Channel selection buttons 3 [CHANNEL] | Shows the number of the selected channel 4 Level meter for the left or right channel 5 [PHONES] | Socket for connecting headphones 6 Volume control for headphone output IEM 75...
- Page 17 Connections and controls Rear panel PUSH PUSH ö & IEM 75 UHF Wireless System...
- Page 18 Connections and controls 1 [DC] | Socket for connecting the supplied power adapter 2 [MONO/STEREO] | Switch for selecting the operating mode (mono or stereo) 3 [LEFT AF INPUT] | XLR/6.35-mm jack combo socket (left channel) for direct connection to a mixer, a PA or another audio device serving as the signal source.
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Page 19: Receiver
Connections and controls 5.2 Receiver 1 [ANT] | Flexible antenna ö 2 [VOL ON/OFF/MAX] | Main switch and volume control. Turn this control clockwise past the point of resistance to turn on the receiver. Turn it further to increase the volume. -
Page 20: Operating
Operating 6 Operating 6.1 Setting up the transmitter Channel selection Use the or buttons to increase or decrease the indicated value until the desired value is displayed. Transmitter and receiver must be set to the same channel. Selecting the operating mode Use the [MONO/STEREO] switch on the back of the device to toggle between mono and stereo mode. -
Page 21: Setting Up The Receiver
Operating 6.2 Setting up the receiver Channel selection Press the rocker switch until the displayed value flashes. Then press the rocker switch to increase or decrease the indicated value until the desired value is displayed. Transmitter and receiver must be set to the same channel. IEM 75 UHF Wireless System... -
Page 22: Technical Specifications
Technical specifications 7 Technical specifications 7.1 Receiver Number of channels Output connections Earphones 1× 3.5-mm jack socket (stereo) Modulation type Frequency modulation (FM) Carrier frequency range 863 MHz…865 MHz Frequency swing ±40 kHz Image frequency rejection > 50 dB Sensitivity >... -
Page 23: Transmitter
Technical specifications Battery Battery type 2× Round cell batteries (AA, LR6) or compa‐ rable rechargeable batteries Voltage 1.5 V Operating time > 8 h Dimensions (W × H × D), 105 mm × 64 mm × 23 mm without antennas Weight (without batteries) 95 g Ambient conditions Temperature range... - Page 24 Technical specifications Modulation type Frequency modulation (FM) Carrier frequency range 863 MHz…865 MHz Max. transmission power 10 mW Frequency swing ±40 kHz Image frequency rejection > 50 dBc Max. audio input level 20 dBV Audio frequency response 40 Hz…16 kHz Total harmonic distortion <...
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Page 25: Frequency Table
Technical specifications 7.3 Frequency table Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8 863.100 MHz 863.900 MHz 864.500 MHz 864.900 MHz 863.200 MHz 863.300 MHz 863.400 MHz 863.500 MHz Channel 9 Channel 10 Channel 11 Channel 12... - Page 26 Plug and pin assignments 8 Plug and pin assignments Introduction This chapter will help you select the right cables and plugs to connect your valuable equip‐ ment in such a way that a perfect sound experience is ensured. Please note these advices, because especially in ‘Sound & Light’ caution is indicated: Even if a plug fits into the socket, an incorrect connection may result in a destroyed power amp, a short circuit or ‘just’...
- Page 27 Plug and pin assignments 1/4" TRS phone plug (mono, bal‐ anced) Signal (in phase, +) Signal (out of phase, –) Ground Three-pole 1/8" mini phone jack (stereo, unbalanced) Signal (left) Signal (right) Ground, shielding IEM 75 UHF Wireless System...
- Page 28 Plug and pin assignments XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) Shielding on plug housing (option) IEM 75 UHF Wireless System...
- Page 29 Troubleshooting 9 Troubleshooting In the following we list a few common problems that may occur during operation. We give you some suggestions for easy troubleshooting: Symptom Remedy No sound 1. Check the power supply of the transmitter and receiver. 2.
- Page 30 1. Change the setting of the “AF LEVEL” controls on the transmitter. 2. Check the charging level of the batteries in the receiver. If the procedures recommended above do not succeed, please contact our Service Center. You can find the contact information at www.thomann.de. IEM 75 UHF Wireless System...
- Page 31 Protecting the environment 10 Protecting the environment Disposal of the packing material Environmentally friendly materials have been chosen for the packaging. These materials can be sent for normal recycling. Ensure that plastic bags, packaging, etc. are disposed of in the proper manner.
- Page 32 Repairing a device or passing it on to another user is an ecologically valuable alternative to disposal. You can return your old device to Thomann GmbH at no charge. Check the current conditions on www.thomann.de. If your old device contains personal data, delete those data before disposing of it.
- Page 33 Notes IEM 75 UHF Wireless System...
- Page 34 Notes IEM 75 UHF Wireless System...
- Page 36 Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de...
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