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6 

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 operating voltage supply of transmitter and receiver.

2. Make sure that transmitter and receiver operate within the same frequency

range. The respective frequency range is indicated on the units.

3. Are both transmitter and receiver set to the same channel?

4. Check the connection between the receiver and the connected audio device

(amplifier, mixer). Is the connected audio device turned on and is the output

level of the receiver well adjusted for the audio input device?

5. Try to improve the transmission by moving the transmitter closer to the

receiver. Maybe the ‘SQUELCH’ controller is set too high.

6. See if any metal parts near the transmitter or receiver interfere with the trans‐

mission.

Troubleshooting

 

 

TWS 16 BT

33

Содержание TWS 16 BT

Страница 1: ...TWS 16 BT UHF wireless system user manual ...

Страница 2: ...Musikhaus Thomann Thomann GmbH Hans Thomann Straße 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 17 11 2015 ID 269805 ...

Страница 3: ... Installation and starting up 17 4 1 General information 17 4 2 Receiver 19 4 3 Transmitter 24 5 Components and functions 26 5 1 Receiver 26 5 2 Transmitter 30 6 Troubleshooting 33 7 Technical specifications 35 7 1 Receiver 35 7 2 Transmitter 37 7 3 Frequency charts 39 Table of contents TWS 16 BT 3 ...

Страница 4: ...8 Protecting the environment 45 Table of contents UHF wireless system 4 ...

Страница 5: ...of continuous development We therefore reserve the right to make changes without notice This section provides an overview of the symbols and signal words used in this user manual 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 NOTICE This combination of symbol and signa...

Страница 6: ...Warning signs Type of danger Warning danger zone General notes UHF wireless system 6 ...

Страница 7: ...ons is considered to be improper and may result in personal injury or property damage No liability will be assumed for damages resulting from improper use This device may be used only by persons with sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only if they are supervised or instructed by a person who i...

Страница 8: ... any small parts e g knobs or the like from the unit They could swallow the pieces and choke Never let children unattended use electrical devices NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations Safety Safety instructions UHF wireless system 8 ...

Страница 9: ...cuit breaker Failure to do so could result in damage to the device and pos sibly the user Unplug the external power supply before electrical storms occur and when the device is unused for long periods of time to reduce the risk of electric shock or fire NOTICE Risk of fire due to incorrect polarity Incorrectly inserted batteries may destroy the device or the batteries Ensure that proper polarity i...

Страница 10: ...le damage by leaking batteries Leaking batteries can cause permanent damage to the device Take batteries out of the device if it is not going to be used for a longer period Safety instructions UHF wireless system 10 ...

Страница 11: ...high sensitivity at a very high signal to noise ratio Outputs XLR 1 4 socket 9 5 or 19 rack mounting side by side with a second TWS 16 receiver Operating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 16 switchable channels within a range of 800 875 MHz 811 875 MHz Four systems can be operated simultaneously Included accesso...

Страница 12: ...ide with a second TWS 16 receiver Operating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 16 switchable channels within a range of 854 375 MHz 861 875 MHz Four systems can be operated simultaneously Included accessories 12 V power supply hardware for rack mounting cable with two 1 4 jacks windscreen the t bone TWS 16 BT 854...

Страница 13: ... by side with a second TWS 16 receiver Operating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 15 switchable channels within a range of 863 125 MHz 864 875 MHz Three systems can be operated simultaneously Included accessories 12 V power supply hardware for rack mounting cable with two 1 4 jacks windscreen the t bone TWS 16 ...

Страница 14: ...erating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 16 switchable channels within a range of 606 225 MHz 629 825 MHz This frequency range is specially intended to be used in Great Britain Three sys tems can be operated simultaneously Included accessories 12 V power supply hardware for rack mounting cable with two 1 4 jack...

Страница 15: ...er Operating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 16 switchable channels within a range of 740 625 MHz 751 500 MHz This frequency range is intended for use in Germany with regard to LTE Three systems can be operated simultaneously Included accessories 12 V power supply hardware for rack mounting cable with two 1 4 ...

Страница 16: ...ide with a second TWS 16 receiver Operating voltage supply DC 12 V n Transmitter Condenser clip microphone for wind Instruments BT TWS The system operates in one of 16 switchable channels within a range of 821 725 MHz 831 450 MHz Four systems can be operated simultaneously Included accessories 12 V power supply hardware for rack mounting cable with two 1 4 jacks windscreen the t bone TWS 16 BT 821...

Страница 17: ... To fully protect the device against vibration dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections Installation and starting up TWS 16 BT 17 ...

Страница 18: ...d in the respective country and check whether the operation must be reported to the appropriate authority For more information please visit http www thomann de n Make sure that transmitter and receiver are both tuned to the same channel n Never set multiple transmitters to the same channel n Make sure that there are no metal objects between the transmitter and receiver n Avoid interference from ot...

Страница 19: ...R mounting plug for signal output Drawing and table indicate the XLR pin assignment balanced 1 Ground shielding 2 Positive signal 3 Negative signal XLR connectors for signal output on the receiver Installation and starting up TWS 16 BT 19 ...

Страница 20: ... phone socket for signal output Drawing and table indicate the pin assignment for a suitable TS jack 1 Signal 2 Ground shielding 1 4 phone socket for signal output on the receiver Installation and starting up UHF wireless system 20 ...

Страница 21: ...s 1 rack unit The required mounting hardware is included Two units can be mounted side by side in a 19 rack slot Connect both units using the sup plied connecting brackets as shown in the drawing below Rack mounting Installation and starting up TWS 16 BT 21 ...

Страница 22: ...Installation and starting up UHF wireless system 22 ...

Страница 23: ...d by a residual cur rent circuit breaker Failure to do so could result in damage to the device and pos sibly the user Unplug the external power supply before electrical storms occur and when the device is unused for long periods of time to reduce the risk of electric shock or fire First connect the AC adaptor to the receiver and then plug the adaptor into the outlet Connecting the supply voltage I...

Страница 24: ...line input of your mixer turn the knob clockwise to the right stop The audio level at the output sockets will be about 770 mV In order to achieve optimal sound quality a fine adjustment may be required 4 3 Transmitter Open the battery compartment cover 20 by pressing the tab highlighted by PUSH and insert the battery Pay attention to the correct alignment of the poles Close the battery compart men...

Страница 25: ...nclination and the spring tension of the clip are adjustable so that the transmitter can be optimally adapted to the instrument n If you notice disturbing noises by direct air flow attach the supplied windscreen on the microphone n Turn on the transmitter and the receiver and test the transmission by playing the instru ment If necessary adjust the gain of the transmitter using the GAIN and the lev...

Страница 26: ...5 Components and functions 5 1 Receiver Front panel Components and functions UHF wireless system 26 ...

Страница 27: ... 16 4 AF This indicator lights up red when an audio signal is received 5 RF LEVEL These LEDs indicate the strength of the received carrier signal The more LEDs light up the better is the reception If no LED is lit no signal is received 6 VOLUME Use this control to adjust the output level of the two audio outputs on the rear panel Components and functions TWS 16 BT 27 ...

Страница 28: ...Rear panel Components and functions UHF wireless system 28 ...

Страница 29: ...ording device 10 LINE MIC Switch for adjusting the levels of the audio outputs Select the 0dBV position when connecting the audio output of the unit to a line level input Select the 20dB position when connecting the audio output to a mic level input 11 SQUELCH Use this control to set the threshold for the squelch Note Setting the threshold too high will reduce the dynamic of the system 12 DC INPUT...

Страница 30: ...5 2 Transmitter Components and functions UHF wireless system 30 ...

Страница 31: ...s that the battery supplies a sufficient voltage If the LED is lit continuously the battery is depleted In this case the battery should be changed or if applicable recharged 16 GAIN Rotary control to adjust the input sensitivity to the level of the input signal 17 Adjustable clip to be connected to your instrument 18 Gooseneck 19 CHANNEL Rotary control to select a channel 1 to 16 Components and fu...

Страница 32: ...ery AAA LR03 1 5 V or rechargeable battery 21 Indication of the frequency range in which the device operates This specification must match the indication printed on the underside of the receiver Components and functions UHF wireless system 32 ...

Страница 33: ...ange is indicated on the units 3 Are both transmitter and receiver set to the same channel 4 Check the connection between the receiver and the connected audio device amplifier mixer Is the connected audio device turned on and is the output level of the receiver well adjusted for the audio input device 5 Try to improve the transmission by moving the transmitter closer to the receiver Maybe the SQUE...

Страница 34: ...ed The systems should work within separate fre quency ranges 3 Also televisions radios or mobile phones can cause interference Sound is distorted Change the setting of the VOLUME controller on 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 Troubleshooting UHF wireless system 34 ...

Страница 35: ...n type Frequency modulation FM Oscillator PLL synthesizer 15 or 16 channels depending on model version Intermediate frequency 1 243 95 MHz 2 10 7 MHz Frequency stability 0 005 Signal to noise ratio 94 dB 48 kHz deviation and 60 dBµV from antenna input Normal deviation 20 kHz Image and spurious rejection 80 dB min Technical specifications TWS 16 BT 35 ...

Страница 36: ...ty 50 dB Pilot tone 32 768 kHz Audio frequency response 50 Hz 15 kHz 3 dB THD 1 Dynamic range 96 dB Operating voltage DC 12 V Dimensions W D H w o antennas 210 mm 189 mm 50 mm Weight 515 g Technical specifications UHF wireless system 36 ...

Страница 37: ...5 or 16 channels depending on model version Transmission power 10 mW max Frequency stability 0 005 Normal deviation 20 kHz Spurious emission 60 dB below carrier frequency THD 1 Pilot tone 32 768 kHz Voltage supply 1 micro AAA LR03 1 5 V or rechargeable battery Current draw 130 mA 10 mA Technical specifications TWS 16 BT 37 ...

Страница 38: ...Dimensions W D H w o antenna and wind shield 175 mm 33 mm 90 mm Width with antenna 245 mm Weight w o batteries 56 g Technical specifications UHF wireless system 38 ...

Страница 39: ...o 223626 Channel Frequency MHz Channel Frequency MHz 1 800 875 9 806 625 2 801 375 10 807 375 3 802 375 11 807 875 4 803 125 12 808 375 5 803 875 13 809 125 6 804 500 14 810 250 7 805 125 15 810 875 8 805 875 16 811 875 Technical specifications TWS 16 BT 39 ...

Страница 40: ...l Frequency MHz Channel Frequency MHz 1 854 375 9 858 500 2 854 875 10 858 875 3 855 500 11 859 375 4 855 875 12 860 125 5 856 500 13 860 750 6 857 125 14 861 250 7 857 750 15 861 500 8 858 125 16 861 875 Technical specifications UHF wireless system 40 ...

Страница 41: ...629 Channel Frequency MHz Channel Frequency MHz 1 863 125 9 863 250 2 863 375 10 863 500 3 863 625 11 863 750 4 864 000 12 864 125 5 864 250 13 864 375 6 864 500 14 864 625 7 864 750 15 864 875 8 864 875 Technical specifications TWS 16 BT 41 ...

Страница 42: ...l Frequency MHz Channel Frequency MHz 1 606 225 9 619 625 2 607 225 10 621 225 3 609 625 11 621 625 4 610 225 12 624 825 5 611 025 13 625 425 6 611 625 14 627 225 7 615 025 15 628 625 8 619 225 16 629 825 Technical specifications UHF wireless system 42 ...

Страница 43: ...hannel Frequency MHz Channel Frequency MHz 1 740 625 9 746 625 2 741 375 10 747 250 3 742 375 11 747 875 4 743 125 12 748 500 5 743 750 13 749 375 6 744 375 14 750 125 7 745 250 15 750 875 8 745 875 16 751 500 Technical specifications TWS 16 BT 43 ...

Страница 44: ...l Frequency MHz Channel Frequency MHz 1 821 725 9 827 300 2 822 250 10 827 825 3 822 925 11 828 525 4 823 375 12 828 925 5 823 950 13 829 475 6 824 850 14 829 875 7 825 450 15 830 975 8 826 525 16 831 450 Technical specifications UHF wireless system 44 ...

Страница 45: ...sehold waste but make sure that they are fed to a recovery Please follow the notes and markings on the packaging Batteries must not be disposed of as domestic waste or thrown into fire Dispose of the bat teries according to national or local regulations regarding hazardous waste To protect the environment dispose of empty batteries at your retail store or at appropriate collection sites Disposal o...

Страница 46: ...sehold waste Dispose this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your country If in doubt consult your local waste disposal facility Disposal of your old device Protecting the environment UHF wireless system 46 ...

Страница 47: ......

Страница 48: ...Musikhaus Thomann Hans Thomann Straße 1 96138 Burgebrach Germany www thomann de ...

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