manual - Galaxy Audio
Contents
1. Setup on Page 7 Power ASC Low Battery Indicator Constant Green Power ON Flashing Green IR ASC in progress or Low Batteries Mute Indicator Constant Red Audio Muted Power Mute Button Push and Hold for Power On Off Push once for Mute On Off O IR Window Receives IR signals ASC to synchronize with Receiver Select Button Please see System Setup on Page 8 e 3 pin Microphone Input Jack Gain Adjustment Switch Three gain settings are available Choose the appropriate setting for your application Mic Microphone OdB Guitar with passive pickups 10dB Guitar with active pickups or Line Level Signals Note To prevent accidental power or mute changes during a performance you may set the Lock function by a simultaneous press and release of buttons 5 and 7 This will disable all buttons and a lock icon will appear in the LCD Repeat procedure to return to normal operation D D A A Las Ia ed E i K i la Se a Wearing the Backpack Transmitter WSR Clip the transmitter to a belt W For best results slide the transmitter down until the belt is pressed against the base of the clip Or slide a guitar strap through the transmitter clip as shown crour canned ten Changing batteries Close Expected life for Two Alkaline batteries is approximately 6 hours Replace batteries when the Green Power LED and the LCD Battery Indicat2. again MANUAL CHANNEL SELECT will display press A or Yto choose the appropriate channel For best results when operating multiple systems set all systems to a single group then set each system to a unique channel within that group Auto Frequency Finder function on the Receiver Choose AUTO CHANNEL SELECT by pressing SET once then press or W Receiver will automatically find a clear frequency with no interference Receiver Volume Setting The receiver has an electronic volume control Press or W from the normal display 00 to 63 Normal Display 6Frequency and Antenna A B RF Received Transmitting frequency automatic setup Place the Transmitter IR window to face the Receiver IR window Then press the ASC button on the desired Receiver The Transmitter will automatically match the Receiver frequency Attention The distance between the Receiver and Transmitter IR windows should be less than 0 5m during the ASC IR setup When setting up multiple Transmitters Receivers activate the ASC function of only one Transmitter and Receiver at a time MBP76 Transmitter Status Display Battery Status Battery Status Indicators for both the Handheld and Bodypack Transmitters feature Four Level Displays Group and Channel Display After completing the ASC both the Handheld and Bodypack Transmitters will display the Group and Channel numbers selected Normal Display Both Handhe
3. receiver The transmitter will sync to the receivers frequency If you have more DHT systems to tune follow the same procedure on each one always leaving the previous system transmitter on Functions of the DHTRQUAD Receiv DHTRQUAD Receiver Features Front Panel On Off Switch Infrared IR Window Audio Level Meter LCD Panel System Setup Button Please see System Setup on Page 8 System Menu Up button Please see System Setup on Page 8 ASC Sync Button Presstoinitiate IR connection between Receiver and Transmitter Rear Panel System Menu Down button Please see System Setup on Page 8 Antenna A Indicator Lights when Antenna Ais active Antenna B Indicator Lights when Antenna B is active Me Q Antenna Jack B Channel 4 XLR Output Jack Channel 3 XLR Output Jack 0000000 Channel 2 XLR Output Jack Channel 4 Fine Adjustment of Squelch Threshold Level Channel 3 Fine Adjustment of Squelch Threshold Level Squelch Threshold Level Channel 1 XLR Output Jack 1 4inch Mix Output Jack Channel 4 Fine Adjustment of Balanced Mix Output Jack Channel 2 Fine Adjustment of Squelch Threshold Level DC Power Input Jack AntennajackA The 3 position Squelch Adjustment helps to prevent extraneous RF from being picked up and turned into audio when the transmitter is off
4. 00 g without batteries Power Requirements 2 AA size alkaline or rechargeable batteries Battery Life About 6 hours Shockmount Transmitter Number of Channels 16 Number of Simultaneous Systems 4 8 across multiple bands Carrier Frequency Bandwidth Code D 584 607 MHz Code L 655 679 MHz Operating Range 150 Number of Inputs 1 Type of Connections XLRF Indicators Low battery LED Frequency Response 60Hz 16kHz SNR 102dB a THD N lt 1 RF Power 10 mW Phantom Power 4VDC Power Requirements 2 AA size alkaline or rechargeable batteries Power Consumption 110mA Weight 1 55 Ibs without batteries Receiver Audio Output Level 30kHz deviation 1kHz tone XLR connector into 6000 load 12dBV 4 connector into 3kQ load 18dBV Output Impedance XLR connector 2000 74 connector 1kQ XLR output Impedance balanced Pin1 Ground cable shield Pin2 Audio Pin3 No Audio Sensitivity 93dBm for 30dB Image Rejection gt 90dB Dimensions 1 7 x 8 3 x 6 3 44mm H x 212mm W x 160mm D Weight 31 750z 900 g Power Requirements 12 18 V de at 1000mA supplied by external power supply 11 Accessories and Replacement Parts Many of these parts and accessories may be found and purchased from the Galaxy Audio website in either the Galaxy Store www galaxyaudio com store php or in the accessories tab of each products web page AS EXTBNC BNC Connector and Cable for front moun
5. DHTROUAD T USER S MANUAL ANY SPOT WIRELESS MICROPHONE SYSTEM O ANY SPOT ap GALAXY AUDIO Z NXR A SaUR _WVYNY U a 0a R I NYZ DAL System Components 1 Rack Mounting the Receiver 2 HH64 HH64SC Handheld Transmitter 3 MBP64 Bodypack Transmitter 4 MBP76 Bodypack Transmitter 5 SM W76 Wireless Shockmount BAase 6 System SEUL Re LE bin wate agen 7 Setting up multiple receivers 8 Functions of the DHTRQUAD Receiver 9 TROUDIESHOOLING 2 60 vanavae petit nine 10 Specifications isa rer dune n e 11 Accessories and Replacement Parts 12 DHTRQUAD Frequency Chart 13 DHTRQUAD System DHTRQUAD System Thank you for purchasing the DHTRQUAD wireless system For users who need an advanced UHF wireless system the DHTRQUAD provides an excellent solution With 120 selectable channels the DHTRQUAD is perfect for applications such as live shows broadcast meetings 8 musical instruments Touch buttons and liquid crystal displays allow for a quick and simple system setup The User Guide and Quick Setting Guide included in your system will provide all the details you need to operate the system efficiently Frequency Band Most countries closely regulate the radio frequencies us
6. F Remove nearby sources of RF inter unwanted noise ference CD players computers in ear monitor systems etc Distortion level Transmitter power indicator Replace Transmitter batteries increases gradually light flashing on the LCD Sound level different Adjust Transmitter Gain and Receiver from cabled guitar or Volume as necessary microphone or when using different guitars 10 Specifications System Frequency Range CODE D 584 607 MHz CODE L 655 679 MHz Transmitter Output level 10 dBm Band UHF Operating Range Under Typical Conditions 300 Note actual range depends on RF signal absorption reflection interference and battery characteristics Audio Frequency Response 3dB 60Hz 16kHz Total Harmonic Distortion 30kHz deviation 1KHz tone lt 1 Dynamic Range gt 90dB A weighted Operating Temperature Range 14 F to 122 F 10 C to 50 C Bodypack Transmitter Max Audio Input Level 0 dBV maximum at mic gain position 10 dBV maximum at 0 dB gain position 20 dBV maximum at 10 dB gain position Gain Adjustment Range 30dB Input Impedance 470kQ Dimensions 3 5 x 2 6 x 1 89mm H x 65mm W x 24mm D Weight 3 0oz 85 g without batteries Power Requirements 2 AA Batteries alkaline or rechargeable batteries Battery Life About 6 hours Handheld Transmitter Max Audio input level OdBV Dimensions 9 5 x 2 1 dia 242mm x 54mm dia Weight 10 60z 3
7. The higher level will reduce the useable distance of the transmitter from the receiver Use the lowest setting to keep the receiver quiet when the transmitter is off Troubleshooting Tips for Improving System Performance E Maintain a line of sight between transmitters and antennas E Avoid placing the receiver near metal surfaces or any digital equipment CD players computers etc E Keep the receiver away from the wall and at least 1m from the ground E Cellular telephones and two way radios can interfere with the operation of wireless systems Do not use these devices in close proximity to the wireless systems Troubleshooting Issue Indicator Status Solution No sound or faint Transmitter LCD off Turn on transmitter sound Make sure the batteries are installed correctly Receiver LCD off Make sure AC adapter is securely plugged into electrical outlet and into DC input connector on rear panel of receiver Receiver indicates RF Increase receiver volume Make sure Gain adjustment switch on the transmitter is set correctly applies only to MBP76 Bodypack Receiver indicates No RF Make sure Transmitter and Receiver Transmitter LCD is on are set to the same frequency Make sure Transmitter is in range of Receiver Make sure no large metal objects are near Transmitter or Receiver The battery power indicator Change the batteries in transmitter light on LCD flashes Distortion or Receiver Indicates R
8. ctors Rack Ears Extension CN BNCPM MREDHTQUAD Cable x EXTBNC Shown with optional fo ANT DISTDC antenna distributor transmitter and antenna da Panel mount e ol BNC feed through OJ ANT DISTDC Info Four DHTRQUAD receivers The ANT DISTDC will provide DC power to operate up to 4 DHTRQUAD Receivers Ten BNC connecting cables included Two BNC connectors included 1 BNC Cables 2 Power Supply Cable 2 e ASE SYSTEM RAGZIAFIGASC Handheld iransmitte Functions Condensor mic e Dynamic mic LCD screen Please See system setup on page 8 Q Power Switch 6 Microphone Input Sensitivity Control Left turn for output level decrease right turn for output level increase IR Port receives infrared beam to synchronize frequencies Changing Batteries Batteries should be replaced when LCD indicator flashes Unscrew the battery cover as shown below Install two AA alkaline batteries while observing correct polarity indicators in the battery tray Expected life for two AA alkaline batteries is 8 hours MBP64 Bodypack Transmitter Bo
9. dyPack Transmitter N Functions Antenna Gain Switch There are three Gain settings on the MBP64 Select the setting most suitable to your application Mic Microphone Level 0 Guitar Level 10dB Line Level Low Voltage IR Transmission LED LED On Battery Voltage OK LED Off the Battery Voltage is Low Flashing LED IR transmission is in progress 4 3 pin Input Jack Power Backlight Control button Press and Hold for Power On Off Press and Release for Back light On Off QAsc Frequency Synchronization Button Press this button to automatically set the Transmitter frequency to match that of the Receiver Use in conjunction with Receiver s ASC control LCD screen See system setup on page 8 IR Window Point this window towards IR window on Receiver during ASC frequency synchronization How to Wear the Bodypack Transmitter Slide the transmitter clip onto the belt or run a guitar strap through the transmitter clip W as shown in the diagram at left Battery Replacement The life expectancy of two alkaline batteries is about six hours When the BATT indication symbol on the display screen is flashing as shown in the diagram below the batteries should be replaced immediately as shown in the diagram on the left MBP76 Bodypack Transmitter Features Q Antenna OQLcD panel Please see System
10. eads 12 DHTRQUAD FREQUENCY CHART eee eae __ 584 400 585 250 584 200 585 775 585 100 584 425 584 700 585 550 584 500 586 075 3 589 575 588 225 586 800 590 200 588 550 589 425 589 875 588 525 587 100 590 500 __ 593 425 592 350 589 750 592 700 592 900 593 775 593 725 592 650 590 050 593 000 L 7 _ 598 450 597 800 594 325 595 500 597 750 599 800 598 750 598 100 594 525 595 800 9 601 275 600 950 600 525 601 425 600 400 603 550 601 575 601 250 600 825 601 725 11 605 500 604 500 605 600 604 775 603 500 606 325 605 800 604 800 605 900 605 075 E re ee 2__ 658 500 657 500 656 675 659 500 657 225 657 400 658 800 657 800 656 975 659 800 4 662050 661 725 659 450 662 600 661 575 662 475 662 350 662 025 659 750 662 900 __ 6 _ 666 200 664 550 663 200 665 250 667 500 668 675 666 500 664 850 663 500 665 550 8 670 650 669 575 669 225 670 100 670 300 673 250 670 950 669 875 669 525 670 400 L__10 674 775 673 425 673 575 674450 672 800 676 200 675 075 673 725 673 875 674 750 12 677 750 678 600 678 575 677 900 677 225 678 800 678 050 678 900 678 875 678 200 FCC Consumer Alert for Wireless Microphones U S Most users do not need a license to operate this wireless microphone system Neverthel
11. ed in the transmission of wireless information These regulations state which devises can use which frequencies and help to limit the amount of RF radio frequency interference in all wireless communications The DHTRQUAD offers 120 selectable channels within eitherthe 584 607MHz Code D or 655 679MHz Code L frequency ranges To facilitate system setup and protect against RF interference each system comes with multiple predefined frequency groups and channels When using a single receiver transmitter the operating frequency will generally not have to be changed In an installation with multiple receivers transmitters each set must operate on a separate channel from the others The group and channel system provides an optimum frequency spread when using multiple receiver transmitter systems System Components Ali systems include O la DHTRQUAD Receiver L a to 4 Audio Cable Power Supply 8 m pa PS Two Antennas PAN J SUT Extension Kit AVE STUT Rack Ears User Guide 5 FT aaa HH64 HH64SC Handheld Mic Transmitter SM W76 Wireless Shockmount Base Visit our website 9 www galaxyaudio com to see all of our great headset amp lavalier options MBP64 MBP76 Body Pack Body Pack Transmitter Transmitter Rack Mounting the Receiver Rack Mounting the Receiver Maintain a line of sight between Antenna conne
12. ess operating this microphone system without a license is subject to certain restrictions the system may not cause harmful interference it must operate at a low power level notin excess of 50 milliwatts and it has no protection from interference received from any other device Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems and these rules are subject to change For more information call the FCC at 1 888 CALL FCC TTY 1 888 TELL FCC or visit the FCC s wireless microphone website at www fcc gov cgb wirelessmicrophones Please visit galaxyaudio com for the latest updates 13 C GALAXY AUDIO MAKERS OF THE ORIGINAL HOT SPOT PERSONAL MONITOR oo THREE YEAR LIMITED WARRANTY WARRANTY Information can be viewed online at http www galaxyaudio com warranty php www galaxyaudio com warranty php DRHTROGUAD USER S MANUAL Specifications in this manual are subject to change without notice For the most up to date manual and information visit www galaxyaudio com 1 800 369 7768 www galaxyaudio com Copyright Galaxy Audio 2013 Printed in China vog132013
13. ld and Bodypack Transmitters will display Group and Channel numbers as well as Battery Status Twill WoO Mulls ISIMI 1 Power on any pre existing wireless systems and transmitters except the first DHT system 2 Power on the first DHT Receiver 3 The Control and set buttons are on the front of the receiver 4 Press the set button until the group number flashes on the LCD screen 5 Press the up down buttons to select group 1 6Press the set button twice to get to the scan mode 7 Press the up or down button The unit will now go into scan mode You will probably see the RF meters light up if the scan sees other transmitters 8 When it stops scanning it will stop on the clearest frequency and will be flashing the frequency on the LCD screen 9 Press the set button and it will set itself to that frequency Do not wait to press the set button as the DHT Receiver will revert back to the original frequency and the process will need to be restarted 10 If the unit cannot find a good frequency within group 1 start the process again scanning group 2 if that is also not clear try group 3 and so on till you get a good frequency When the DHT Receiver has been set to a clear frequency use the ASC feature to sync the receiver frequency to the transmitter 11 Turn the transmitter on aim the red infrared window on the transmitter towards the one on the receiver and press the ASC button on the front of the
14. or shown below begin to blink Open SM W76 Wireless Shockmount Base 1 Adjust the 16 position rotary knob on the rear of the SM W76 base to change the frequency A small flat headed screwdriver can be used 2 Use the chart to set up the DHTR TRCR Group amp Channel to the frequency that corresponds to the SM 76 base 3 Once the Group amp Channel of the receiver is set press the gray button on the top of the SM 76 base to turn the microphone on CHANNEL CODE L Frequency Chart sero NU NN US 8 601 275 Mhz 9 603 775 Mhz Teresi Grup coms ME tt izesesoun e raze o omesso KE o a ere TT rwo 1 6 _ rete On On rezen zo Comm eee 7 n MO e eroon 7 e Cream 6 E 607 600 Mhz F 607 875 Mhz GROUP CHANNEL l GROUP SELECT GROUP CHANNEL GROUP CHANNEL LET E AUTO CHANNEL SELECT iat c LILIL LILI VOLUME CONTROL Handheld Transmitter Bodypack Transmitter TA LI ROUP CHANNEL 18 y Le ti GROUP CHANNEL P GROUP CHANNEL I ti GROUP CHANNEL lle E TE Receiver Programming Group and Channel Selection Press SET button twice GROUP SELECT will display press or Y to choose the appropriate frequency group Press SET
15. ting the antennas on the DHTQUAD kai AS ANTBNC Replacement BNC Antenna for use with Galaxy Audio Wireless Personal Monitors and Wireless Microphones WMC CGR DC Charger for AS 1500R HH64 HH64SC 8 MBP76 Charges 2 body packs or handhelds at once MC L Wireless Microphone Clip gt MC SC Spring Loaded Microphone Clip AS CLIP911R Replacement Belt Clip for AS 900 AS 1100 MBP52 8 MBP64 AS CLIP1576 Replacement Belt Clip for AS 1500 8 MBP76 AS UA12 14 5 Universal Power Supply for Replacement Power Supply for AS 900 AS 1100 AS 1500 VES VSC ECD ECM PSE TRC DHT DHTQUAD amp CTS Includes adapters for most other Ry they countries amp PS 13 5 35 5 Replacement Power Supply for AS 900 AS 1100 AS 1500 VES VSC ECD ECM PSE TRC amp DHT 900mHz Metal construction requires phantom power 9VDC 50 ohm input output impedance ANT PDL Directional antenna used to decrease interference to other equipment Frequency range 500 900MHz The UHF wide band 500 900 MHZ directional LPDA log periodic dipole array antenna ANT AMPMIC Antenna Amplifier utilizes phantom power and a low noise design which covers all UHF frequency points from 500mHz to reduces outside interference while providing increased send receive signal range Each antenna paddle is matched to 50 ohms impedance with a low loss BNC connector 7dBi gain For permanent or temporary installation mounts to 5 8 27 thr
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