JTS US-901D Instruction Manual
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JTS US-901D Instruction Manual

Uhf pll wireless systems
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US-901D
UHF PLL
WIRELESS SYSTEMS
Instruction Manual

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Summary of Contents for JTS US-901D

  • Page 1 US-901D UHF PLL WIRELESS SYSTEMS Instruction Manual...
  • Page 2 Thank you for choosing the JTS wireless system. In order to obtain the best efficiency from the system, you are recommended to take few minutes to read this instruction manual carefully.

  • Page 3: Table Of Contents

    3-2 Handheld Transmitter // Mh-950 Mh-960 3-3 Body-pack Transmitter // PT-950B(mi) 3-4 Optional Condenser Microphone 4. Part Identification & Accessories 4-1 Receiver // US-901D 4-2 Handheld Transmitter // Mh-950 Mh-960 4-3 Body-pack Transmitter // PT-950B(mi) 4-4 Optional Condenser Microphone 4-5 Accessories 5.
  • Page 4 1. Important Caution • Always make all connections before plugging the unit into an AC power outlet. • Do not leave the devices in a place neither with high temperature nor high humidity. • Always do not handle the power cord with wet hands ! •...

  • Page 5: Receiver// Us-901D

    3. Specification 3-1 Receiver // US-901D Frequency Preparation..PLL Synthesized Control Carrier Frequency Range 502~960 MHz S/N Ratio........> 105dB T.H.D........<0.6%@1KHz Display......Display Contents....Frequency, Antenna A/B, Mute Display, RF/AF Level Meter, Battery Fuel Gauge Controls......Power On/Off, Frequency Up/Down, Frequency Scan, Audio Level, Lock-on Audio Output Level....

  • Page 6: Handheld Transmitter // Mh-950 Mh-960

    3-2 Handheld Transmitter // Mh-950 Mh-960 Frequency Preparation.... PLL Synthesized Control Carrier Frequency Range..502~960 MHz RF Outputs........10mW Stability..........±10KHz Frequency Deviation....±48KHz LCD Display........Frequency, Battery Fuel Gauge, Sensitivity Controls..........Power On/Off, Mode Setting, AF Level, Frequency Up/Down, Lock-on Mode Spurious Emissions....

  • Page 7: Body-Pack Transmitter // Pt-950B(Mi)

    3-3 Body-pack Transmitter // PT-950B(mi) Frequency Preparation.... PLL Synthesized Control Carrier Frequency Range..502~960 MHz RF Outputs........10mW Stability......... ±10KHz Frequency Deviation....±48KHz LCD Display........Frequency, Battery Fuel Gauge Controls........ Power On/Off, AF Level, Frequency Up/Down, Lock-on Mode Spurious Emissions....<-50 dBC Audio Frequency Response 40~18,000 Hz...
  • Page 8 Headset Microphone // CM-204 CM-204U CM-204UL CM-225 CX-504 Model No....... CM-204 CM-204U CM-204UL Connector......4P Mini XLR 4P Mini XLR 801C3 (3 pin mini XLR) 801C4 (4 pin mini XLR) 801CS (3.5 stereo plug) Frequency Response..60~15,000 Hz 30~18,000 Hz 100 ~ 18,000Hz Polar Pattern......
  • Page 9 Ear-hook Microphone // CM-801 CM-804i CM-8015 CM-825i Model No....... CM-801/CM-804i CM-8015/CM-825i Connector......801C3 (3 pin mini XLR) 801C3 (3 pin mini XLR) 801C4 (4 pin mini XLR) 801C4 (4 pin mini XLR) 801CS (3.5 stereo plug) 801CS (3.5 stereo plug) Frequency Response..

  • Page 10: Receiver // Us-901D

    4. Parts Identification & Accessories 4-1 Receiver // US-901D Power On/Off switch Up button (frequency adjustment) Down button (frequency adjustment) Set button (frequency adjustment) DIVERSITY RECEIVER US-901D LCD Display MIN. MAX. POWER Volume control DC socket for connection of main unit...

  • Page 11: Handheld Transmitter // Mh-950 Mh-960

    4-2 Handheld Transmitter // Mh-950 Mh-960 Interchangeable dynamic capsule LCD display Down button UP button Set button Battery tray button Battery tray Power On/Off switch Mh-950 Mute On/Off switch Mh-960...

  • Page 12: Body-Pack Transmitter // Pt-950B(Mi)

    4-3 Body-pack Transmitter // PT-950B(mi) Mic. input Power On/off switch Antenna LCD display Set button Up button Down button Battery tray button AF level control Belt clip Battery tray Attenuation pad 4-4 Optional Condenser Microphone Lavaliere Microphone // CM-501 CM-201 CM-125 Clip 4 Pin Mini XLR CM-501...
  • Page 13 Headset Microphone // CM-204 CM-204U CM-204UL CM-225 CX-504 Gooseneck Headband 4 Pin Mini XLR Windscreen CM-204 CM-204U CM-204UL CM-225 CX-504...
  • Page 14 Ear-hook Microphone // CM-801 CM-804i CM-8015 CM-825i Boom CM-801 Adjustable Headband Adjustable ear hook Detchable Cable Cable Clip Windscreen 4 Pin Mini XLR 3 Pin Mini XLR CM-804i 3.5 Stereo Plug CM-8015 CM-825i Instrument Microphone // CX-508W CX-516W Gooseneck Clip 4 Pin Mini XLR Windscreen CX-508W...
  • Page 15 4-5 Accessories AC/DC adaptor Switching Power Supply(100V~240V , 50~60Hz) Linear Power Supply (220V , 50Hz) Linear Power Supply (220V , 60Hz) Screwdriver DR-900 Dual Rack Adaptor Option RP-900 Panel Cover Option AF output cable (with Φ6.3 plug at both ends) GC-80/GC-100 Guitar Cable Option GC-80L/GC-100L Guitar Cable...

  • Page 16: Receiver// Us-901D

    5. Preparing Procedures & Basic Operation 5-1 Receiver // US-901D (1) Power output connector Plug in one end of AC/DC adaptor cable to DC input socket in the rear panel of receiver, and plug another end into an AC outlet.(Step 1)
  • Page 17 (3) LCD panel AF signal RF signal Display for SCAN mode Display for set FREQ. mode Main display Diversity display (A or B antenna) Battery display for the transmitter (4) Setting the rubber pad Four self-adhesive rubber pads are provided to ensure the stability.
  • Page 18 (8) Turning the receiver on/off Turn the receiver on by pressing the (POWER) button. DIVERSITY RECEIVER US-901D MIN. MAX. POWER POWER (9) Adjusting the AF output level Use the AF output level control located on DIVERSITY RECEIVER US-901D the front side of the receiver to adjustthe AF MIN.

  • Page 19: Handheld Transmitter // Mh-950 Mh-960

    5-2 Handheld Transmitter // Mh-950 Mh-960 (1) Turning the transmitter on/off The on/off switch is located on the bottom of the microphone. (2) Inserting and changing the battery Figure 1 1. Loosen the microphone head counter-clockwise. (Figure 1) 2. Hold on to both battery tray buttons to release it. (Figure 2) 3.
  • Page 20 (4) Mh-950 Press the SET button to select between frequency and sensitivity. 1. Frequency adjusting Press the UP or DOWN button to adjust the setting of a menu. 1-1 Hold SET button for 3 seconds to activate frequency. 1-2 Once you see ”MHz” blanking , you are ready to select your desired frequency by using UP and DOWN buttons.
  • Page 21 5-3 Body-pack Transmitter // PT-950B(mi) (1) Turning the transmitter on/off The on/off switch is located on the top of the transmitter. (2) Inserting and changing the battery 1. The battery tray is located on the back of the transmitter. 2. Hold on to both belt clip buttons to release it. 3.
  • Page 22 (4.) With Headset microphone Put the neck-frame behind your neck meanwhile fix the temples on your ears. Adjust the gooseneck to aim the microphone toward the suitable sound source, which is about 1.5-2 inches distance from your mouth. Plug the mini XLR on the microphone cable into the “MIC.
  • Page 23 (6) Ear-hook Microphone 1. Lightweight Dual Ear Hook Microphone Try on whether the headset is fit. Adjust the headband to a suitable width. Tighten or loosen the curve of the ear-hook by twisting the loop or expanding it. Curve and bend the boom to fit your face. Attach the detachable cable to a suitable place by a cable clip.
  • Page 24 (7) Basic operation 1. Frequency adjusting 1-1 Hold SET button for 3 seconds to activate frequency. 1-2 Once you see “MHz” blanking, you are ready to select your desired frequency by using UP and DOWN buttons. 1-3 Press the SET button again to store your changes. 2.
  • Page 25 6. Recommendation (1) In order to achieve the optimum reception condition and also extend the operating distance, please leave a “open space” between the receiver and transmitter. (2) Keep the devices away from the metal objects or any interference sources, at least 50 cm. (3) To avoid the feed-back effect, don’t leave the mic.

  • Page 26: Important Notice

    7. Important notice (1) JTS offers wireless systems in a selection of bands that conform to the different government regulations of specific nations or geographic regions. These regulations help limit radio frequency (RF) interference among different wireless devices and prevent interference with local public communications channels, such as television and emergency broadcasts.
  • Page 28 US-901D/ Mh-950/Mh-960/PT-950B(mi) 1856 59506-028-04...

This manual is also suitable for:

Us-9001d

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