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1.

 Important Cautions

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Make all connections before plugging the unit into an 

    AC power outlet.

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Do not leave the devices in a place with high 

    temperature or high humility.

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Do not handle the power cord with wet hands.

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Keep the devices away from fire and heat sources.

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Avoid prolonged listening at overhigh volume.  It may 

    cause injury to your ears.

2.

 Features

1

2

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Developed with JTS advanced wireless technology.

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Wired and wireless design for ambience.

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UHF PLL 16 selectable channels.

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Over 80 meters of stable operation distance.

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Outstanding signal to noise ratio.

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 Light weight engineering plastic chassis.  

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Built in limit to protect hearing.

3.

 Specification

3-1 SIEM-2T/SIEM-2R

1.  

Carrier Frequency Range.......

2.  RF Output Power.....................

3.  Nominal Frequency Deviation
     (modulation).............................
4.  Audio Input Impedance...........
5.  Nominal Input Level................
6.  Maximal Input Level................
7.  LED Display.............................
8.  Audio Input Connector...........
9.  Loop Out Connector...............

10.Operation Voltage...................

502~960 MHz
10 mW/50mW(depending 
on local regulation)       
±40KHz

20kΩ 

-20 dBV 
0 dBV
AF Level, Channel
2 x Balanced XLR 
2 x Ø6.3mm Balanced
 Loop Out Socket
12-18 VDC, 300 mA

Содержание SIEM-2R

Страница 1: ...Hear The Future Now SIEM 2T SIEM 2R UHF PLL Mono In Ear Monitoring System 59508 031 1856 no In Ear Monitoring System SIEM UHF PLL M ...

Страница 2: ... Occupational Safety Health Administration OSHA in United States indicates overload volume level for prolonged listening may harm your hearing Here below are referenced data on maximum time exposure to sound level before hearing injury occurs 90 92 95 97 100 102 105 110 115 8 6 4 3 2 1 5 1 0 5 0 25 140 Avoid or injury may occur ...

Страница 3: ...ing the JTS in ear monitoring system In order to obtain the best efficiency from the system you are recommended to take a few minutes to read this instruction manual carefully 1 1 3 4 8 13 17 19 20 5 Preparing Procedures 5 1 SIEM 2T 5 2 SIEM 2R 5 3 Optional Accessory 6 Basic Operation 6 1 SIEM 2T 6 2 SIEM 2R 7 Installation 8 Recommendations 7 1 Loop Out Application 9 Important Notice ...

Страница 4: ...for ambience ëUHF PLL 16 selectable channels ëOver 80 meters of stable operation distance ëOutstanding signal to noise ratio ë Light weight engineering plastic chassis ëBuilt in limit to protect hearing 3 Specification 3 1 SIEM 2T SIEM 2R 1 Carrier Frequency Range 2 RF Output Power 3 Nominal Frequency Deviation modulation 4 Audio Input Impedance 5 Nominal Input Level 6 Maximal Input Level 7 LED Di...

Страница 5: ...Volume Control 4 Mic 2 LINE IN Volume Control 5 Mic 1 LINE IN Input Combo 6 Mic 2 LINE IN Input Combo 7 AF PEAK Display 8 Set Switch 9 Antenna Frequency Response 10 20 000 Hz Transducer Type Dynamic Impedance 16 Ω Sensitivity at 1 kHz 114 dB mW Distortion Less than 0 3 Cord Length 58 Net Weight 6 g cable excluded 3 2 IE 1 ...

Страница 6: ... OUT 4 3 2 1 1 2 4 3 1 5 6 10 2 11 8 7 9 4 2 SIEM 2R 1 Antenna 2 Power Switch and Volume Control 3 Channel Selector 4 Channel LED Display 5 6 3mm Mic Line In 6 Battery Tray 7 Volume Limiter Gate ON OFF 8 Line In Gain Control 9 Belt Clip O3 5mm Phone Jack Power ON Low Battery Indicator 10 11 ...

Страница 7: ...placed on the bottom of the transmitter 4 5 4 2 Power Suppty 2 DR 900 Optional 2 Connect the audio source such as a mixer Connect the mixer output to the XLR ɑ6 3mm combo input in the Front panel of SIEM 2T with the AF input cable NOTE Two balanced XLR ɑ6 3mm combo inputs are provided You may use either one or both for a stereo source Also two balancedɑ6 3mm loop out connectors are provided for mu...

Страница 8: ... Insert and replace batteries 1 Slide the lid of battery tray Figure 1 2 Uncover the lid and insert two pieces of 1 5V AA batteries according to the polarity indication Figure 2 3 Cover back the lid Figure 3 DC INPUT DC POWER SOCKET XLR ɑ6 3mm COMBO INPUT Figure 1 Figure 3 Figure 2 POWER SIEM 2T Transmitter AC DC ADAPTOR AC POWER SOCKET Figure B Figure A Figure B 1856 ...

Страница 9: ... Check if the silicon sleeve is suitable for your ear If not replace with other sizes of sleeves for comfort and best isolation Figure 3 5 Make sure correct channels are chosen The letter R and L on the earphones indicate the right and left ear respectively 5 3 Optional Accessory 1 DR 900 RP 900 Rack Mount Kit Rack mount kit is available to install the half rack transmitter into a standard EIA rac...

Страница 10: ...M 2T Transmitter POWER SIEM 2T Transmitter 1 2 CHANNEL SET Select Channel Hold Channel Selector for about 3 seconds the decimal point in LED Display starts flashing allowing you to change the channel Then cycling press Channel Selector to select a desired channel from preset 16 channels 0 9 A F Notice 1 The channel of the transmitter must match that of the receiver Notice 2 The LED Display will st...

Страница 11: ...ect Channel Hold Channel Selector for about 3 second the decimal point in LED Display starts flashing allowing you to change the channel Then cycling press Channel Selector to select a desired channel from preset 16 channels 0 9 A F Notice 1 The channel of the transmitter must match that of the receiver Notice 2 The LED Display will stop flashing if no operation for about 6 seconds 2 Setting LED D...

Страница 12: ...e first transmitter to the second one 3 Connect subsequent systems in the same way 1 Set for Multiple Systems 2 Mix For Multiple Systems This installation enables each performer to create their own mix 1 Send the band mix to input Right CH 2 of the first transmitter 2 Connect loop out connector CH 2 of the first transmitter to input Right CH 2 of the second transmitter 3 Connect individual solo mi...

Страница 13: ...e in your area consult your local dealer or phone JTS More information is also available at JTS s website www jts com tw 3 This Radio apparatus may be capable of operating on some frequencies not authorized in your region Please contact your national authority to obtain information on authorized frequencies and RF power levels for wireless microphone products 20 Notice The changes or modifications...

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