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JTS RU-992 Instruction Manual

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PROFESSIONAL CO., LTD
No. 148, 9th Industry Road, Ta-Li Industrial Park,
Taichung City, Taiwan, R.O.C.
Tel: 886-4-24938803    Fax: 886-4-24914890
E-mail: jts@jts.com.tw
2
www.jts.com.tw
59508-088-02

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  Summary of Contents for JTS RU-992

  • Page 1 PROFESSIONAL CO., LTD No. 148, 9th Industry Road, Ta-Li Industrial Park, Taichung City, Taiwan, R.O.C. Tel: 886-4-24938803    Fax: 886-4-24914890 E-mail: jts@jts.com.tw www.jts.com.tw 59508-088-02...
  • Page 2 UHF PLL Transmitter Instruction Manual UHF PLL With JTS Ultrasonic Synchronizing Technology...
  • Page 3 One year product warranty Equipment Product Model serial number Customer Contact name number Address Purchase date Selling store stamp Be sure to put store stamp and fill in purchase date for the warranty to be effective! Warranty description 1. Be sure to put the warranty label indicating purchase date on the bottom of equipment to ensure your interest in maintenance and service.
  • Page 4: Table Of Contents

    Table of Contents 1. Notes for system operations 2. Features 3. Specifications 3-1 UHF PLL dual-channel diversity receiver // 3-2 UHF PLL hand-held transmitter // 3-3 UHF PLL hand-held transmitter // 3-4 UHF PLL body-pack transmitter // 3-5 UHF PLL body-pack transmitter // 3-6 Optional condenser microphone 4.
  • Page 5: Notes For System Operations

    1. Notes for system operations • Before connecting the power, check that the power requirement shown on the unit is the same as the power output on the adaptor supplied. • Do not leave the unit at where the humidity and temperature are high. • Dry your hands before operating the system.
  • Page 6: Specifications

    3. Specifications 3-1 UHF PLL dual-channel diversity receiver Model Frequency Oscillation Mode Phase-locked loop (PLL) Carrier Frequency Range 470~960 MHz Remoset Frequency Ultrasonic Diversity Antenna diversity Bandwidth 36MHz Signal/Noise Ratio >105dB(A) Total Harmonic Distortion <0.6%@1KHz (Thd) Receiving Sensitivity -95dBm , S/N>80dB Image Rejection Ratio >80 dB Frequency Response...
  • Page 7: Uhf Pll Hand-Held Transmitter

    3-2 UHF PLL hand-held transmitter Model Frequency Oscillation Mode Phase-locked loop (PLL) Carrier Frequency Range 470~960 MHz Remoset Frequency Ultrasonic RF Power Output 10mW/50mW(as per local regulations) RF Stability <±10KHz @ Fc Modulation Frequency Shift ±48KHz Harmonic Radiation <-50dBc Functions Mute, auto off, sensitivity adjustment, low power indication Display LCD+LED...
  • Page 8: Uhf Pll Body-Pack Transmitter

    3-4 UHF PLL body-pack transmitter Model Frequency Oscillation Mode Phase-locked loop (PLL) Carrier Frequency Range 470~960MHz Remoset Frequency Ultrasonic RF Power Output 10mW/50mW(as per local regulations) RF Stability <±10KHz @ Fc Modulation Frequency Shift ±48KHz Harmonic Radiation <-50dBc Mute, auto off, input level attenuation, sensitivity adjustment, Functions low power indication Display...
  • Page 9: Optional Condenser Microphone

    3-6 Optional condenser microphone Lavaliere microphone Model CM-501 CM-201i CM-125i 4-pin mini XLR 4-pin mini 4-pin mini XLR Connector 100~15,000 Hz XLR60~15,000 Hz 50~18,000 Hz Frequency Response Cardioid Omni-directivity Polar Pattern Sensitivity (at 1000Hz) -60 ± 3dB -60 ± 3dB -53 ±...
  • Page 10 Model CM-235i CX-504 Connector 801C4 (4P Mini XLR ) 4P Mini XLR Frequency Response 50~18,000 Hz 30~18,000 Hz Polar Pattern Omni-directional Cardioid -53 ± 3dB -68 ± 3dB Sensitivity (at 1000Hz) 1.8kΩ 680Ω Impedance 130dB 130dB Max. SPL for 1% THD 155mm(W)x 285mm(W)x Dimension(mm)
  • Page 11: Description Of Parts

    4. Description of parts 4-1 UHF PLL dual-channel diversity receiver // Front panel Power: means “ON” and means “OFF” SET: this is for function settings. Push and hold for 2 seconds to enter the setting mode. Push “SET” repeatedly to search for the function you wish to set. ▲/▼In the setting mode, push▲/▼to change the function parameter In the non-setting mode: push▲/▼to adjust volume LCD display...
  • Page 12 Rear panel Female BNC antenna port: the 50Ω BNC antenna is connected here. It also provides a booster power of 12~15 DC / 100mA for an external antenna booster. Male XLR (RX1): RX1 balanced audio output jack Male XLR (RX2): RX2 balanced audio output jack Mixing: it allows the unbalanced audio signals from RX1 and RX2 to be mixed to RX1.
  • Page 13 LCD Display In the non-setting mode, the LCD looks like this: : Audio signal strength : RF signal strength : Antenna A/B : Transmitter battery level : Frequency (group/channel) : Receiver mute : Output attenuation : Frequency...
  • Page 14: Uhf Pll Hand-Held Transmitter

    4-2 UHF PLL hand-held transmitter // Power: push to turn the transmitter on. When the transmitter is on, push and hold for 2 seconds to turn it off. Mute: while the transmitter is on, switch Mute up to talk and down to mute. If the transmitter is off, switch the Mute up to turn the unit on.
  • Page 15: Uhf Pll Hand-Held Transmitter

    4-3 UHF PLL hand-held transmitter // Power: push to turn the transmitter on. When the transmitter is on, push and hold for 2 seconds to turn it off. Mute: while the transmitter is on, switch Mute up to talk and down to mute. If the transmitter is off, switch the Mute up to turn the unit on.
  • Page 16 Indicators Green Battery > 2V Flashing green Microphone mute Battery ≤ 2V Alternating red and green Microphone mute (and battery low) Blue Pairing successful Flashing blue Data receiving error Others Battery charging is supported. The transmitter turns off automatically when charging.
  • Page 17: Uhf Pll Body-Pack Transmitter

    4-4 UHF PLL body-pack transmitter // Mute/Power: push once to turn the unit on. While the unit is on, push once to mute and push again to talk. Push and hold for 2 seconds to turn off. Ultrasonic receiving unit: it receives the pairing signals from the ultrasonic transmission unit at the receiver end.
  • Page 18: Uhf Pll Body-Pack Transmitter

    4-5 UHF PLL body-pack transmitter // LCD display Ultrasonic receiving unit: it receives the pairing signals from the ultrasonic transmission unit at the receiver end. REMOSET indicator: Blue:Pairing successful Flashing blue:Date receiving error Power: (1)On: push the power button Off: push and hold the power button for 2 seconds till the display shows “Power Off.
  • Page 19: Optional Remote Mute Switch Pt-Rms

    4-6 Optional remote mute switch PT-RMS 4-7 Accessories PT-RMS AC/DC adaptor Switching Power Supply(100V~240V , 50~60Hz) AC IN: AC100~240V/50~60Hz DC OUT: DC12V/0.5A Option AF output cable (with Φ6.3 plug at both ends) 4-8 Optional Condenser Microphone Lavaliere Microphone // CM-501 CM-201i CM-125i CM-501 CM-201i CM-125i...
  • Page 20 Headset Microphone // CM-214i CM-214Ui CM-214ULi CM-235i CX-504 Gooseneck Adjustable headband Headband 4 Pin Mini XLR Windscreen CM-214i CM-214Ui CM-214ULi Standard : 4 Pin Mini XLR 3 Pin Mini XLR 3.5 Stereo Plug CM-504 CM-235i...
  • Page 21 Ear-hook Microphone // CM-801 CM-804i CM-8015 CM-825i Boom Adjustable Headband Adjustable ear hook Detchable Cable CM-801 Cable Clip Windscreen 4 Pin Mini XLR 3 Pin Mini XLR Option 3.5 Stereo Plug Option 4Pin Hirose connecter Option CM-804i CM-8015 CM-825i...
  • Page 22: Connecting

    5. Connecting 5-1 How to connect the receiver 1. Connect the audio output of receiver to mixer or amplifier : (1) The XLR output jack or 6.3mm unbalance output jack can be selected individually to connect the AF output to a mixer or amplifier. (2) Switch the “Mixed”...
  • Page 24: Transmitter Installation

    5-2 Transmitter installation // The Mute button on the hand-held unit also triggers the power-on. That’s why the unit is on as soon as the batteries are replaced. Therefore, if you do not wish to turn on after changing the batteries, keep the Mute switch on mute. 1.
  • Page 25: Transmitter Installation

    5-3 Transmitter installation // The Mute button on the hand-held unit also triggers the power-on. That’s why the unit is on as soon as the batteries are replaced. Therefore, if you do not wish to turn on after changing the batteries, keep the Mute switch on mute. 1.
  • Page 26: Instructions For Use

    6. Instructions for use 6-1 How to use // Parameter setting Push and hold the “SET” button to enter the setting mode. Push the ▲/▼ button to choose to set RX (receiver) or TX (transmitter). When RX receiver is selected: ◎...
  • Page 27 ◎ Audio output attenuation (XLR) At oFF No attenuation at audio output At on 20dB attenuation at audio out- put (depending on whether the transmitter is provided with the corresponding function) . The function is activated with 20dB of audio put attenuation.
  • Page 28: Volume Adjustment

    ◎ ATOF: Automatic microphone off countdown under mute status This function is deactivated 1 minute countdown to turn off 10 minute countdown to turn off 30 minute countdown to turn off This function is deactivated. (The default setting is 10 minute.) ◎...
  • Page 29 Pairing Once the parameters are set, push the “ ” button and the digital pairing data will be sent to the transmitter via ultrasonic transmitter for parameter synchronization. The indicator will flash rapidly while the data are being transmitted. When the synchronization is completed, the receiver will receive the corresponding data and the indicator will stop flashing.
  • Page 30 6-2 How to use // Parameter setting ◎ FREQ: frequency setting In 1MHz Select frequency with ▲/▼ In 0.025MHz Select frequency with ▲/▼ Select the number of frequency first in MHz and then in 0.025MHz. ◎ Group / channel G: group Select default group 1~6 CH: channel Select default channel, 1~22...
  • Page 31 ◎ Microphone input sensitivity Normal GAIN:+15dB sensitivity GAIN:+12dB GAIN:+9dB GAIN :+6dB GAIN:+3dB GAIN:0dB GAIN:-3dB It shows the sensitivity is now at GAIN GAIN:-6dB 0dB (default setting). GAIN:-9dB GAIN:-12dB GAIN:-15dB ◎ RFP: RF microphone power rFP Lo 10mW rFP Hi 50mW The RF output is LOW.
  • Page 32: How To Use

    6-3 How to use// Push and hold the SET button for 2 seconds to enter the setting mode, and push the▲/▼button to select different parameters. Push the SET button again to save and exit the setting mode. ◎ FREQ: frequency setting In 1MHz Select frequency with ▲/▼...
  • Page 33 ◎ RFP: RF microphone power rFP Lo 10mW(default) rFP Hi 50mW The RF output is LOW. The RF output is Hi. ◎ AUTO-OFF: Automatic microphone off countdown under mute status This function is deactivated 1 minute countdown to turn off 10 minute countdown to turn off 30 minute countdown to turn off (The default setting is 10 minute.)
  • Page 34: Installation Of Condenser Microphones

    Plug the connector into input socket on the body-pack transmitter. MIC IN (3) Instrument Microphones The system is compatible with JTS various instrument microphones. For detail please refer to user’s manuals of these microphones.
  • Page 35 (4) 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 36: Notes For The Product

    7. Notes for the product For the best signal receiving quality, always keep the receiver within 3m of the transmitter. The receiver and transmitter shall be away from other metal objects, preferably 50cm or farther. Do not point the microphone directly to a speaker, or there will be feedbacks. It is recommended to hold the transmitter (microphone) at the middle section for the best pickup.

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