Since 1977 Galaxy Audio’s professional experience in design and manufacturing ensure our products quality, performance and reliability. For users who need an advanced UHF wireless system, the DHX and DHXR4 provides an excellent solution. With 120 selectable channels, they are perfect for applications such as live shows, broadcast, meetings, &...
MBP77 Body Pack Transmitter. Mic (Choice of Uni Lavalier or Uni Headset) This is just a sample of the many headset and lav options available from Galaxy Audio. DHX/77 Guitar system includes: MBP77 Body Pack Transmitter and ¼" to Mini 3-pin Guitar Cable.
DHXR4 System Components System Components DHXR4 System Components System Components All DHXR4 Systems Include: AF LEVEL AF LEVEL AF LEVEL AF LEVEL 3 dBu 3 dBu 3 dBu 3 dBu ® DHXR4 Receiver POWER ¼" to ¼" Audio Cable Power Supply Two Antennas Extension Kit x2 Rack Ears...
Rack Mounting the DHXR Rack Mounting the DHXR Rack-Mounting a Single DHX Receiver Included MREWD Single/Dual Rack Kit Long and Short Rack Ears needed for Single Unit Mounting BNC CONNECTOR & CABLE: For front mounting antenna to rack ears. Part# AS-EXT50/BNC (optional)
Rack-Mounting the DHXR4 Receiver Rack-Mounting the DHXR4 Receiver Rack-Mounting the Receiver Maintain a line of sight between transmitter and antenna. Panel mount BNC feed-through Antenna connectors Rack Ears Extension CN-BNCPM MREDHXR4 Cable EXTBNC AF LEVEL AF LEVEL AF LEVEL AF LEVEL 3 dBu 3 dBu 3 dBu...
Functions of the DHXR Receiver Functions of the DHXR Receiver DHXR Receiver Features Front Panel 4 5 6 Infrared (IR) Window. ASC Sync Button. Press to initiate IR connection between receiver and transmitter. Antenna A indicator light. Indicates when Antenna A is active System Menu Down Button.
Functions of the DHXR4 Receiver Functions of the DHXR4 Receiver DHXR4 Receiver Features Front Panel AF LEVEL AF LEVEL AF LEVEL AF LEVEL 3 dBu 3 dBu 3 dBu 3 dBu ® POWER On/Off Switch System Menu Down button. Please see “DHXR4 System Setup”...
HH65/HH65SC Handheld Transmitter HH65/HH65SC Handheld Transmitter Functions: Condenser Mic Dynamic Mic LCD Screen. Please See the “system setups” on pages 10 or 11. Power Switch GROUP CHANNEL Microphone Input Sensitivity Control. BATT INFRARED Left turn for output level decrease, right turn for output level increase.
MBP77 Body Pack Transmitter MBP77 Body Pack Transmitter Features Antenna. LCD panel. Please See the “system setups” on pages 10 or 11. Power/ASC/ Low Battery Indicator. Constant Green: Power ON. Flashing Green: IR ADS in progress, or Low Batteries. Mute Indicator. Constant Red: Audio Muted.
SM-W77 Wireless Shockmount Base SM-W77 Wireless Shockmount Base Functions: 1. To turn on the SM-W77, press the large dark grey power button. A green light on the button will illuminate, then the LCD window will also illuminate and indicate the current setting of the 16 possible channels.
DHXR System Setup DHXR System Setup Receiver Programming Group and Channel Selection: Press and Hold the SET button. The GROUP CHANNEL SCAN FREQ Group number will flash. Press to choose the appropriate frequency group, as shown on the left ; press (SET) again , (CHANNEL) flashes, press to choose the appropriate channel, as shown on the left For best results when operating multiple systems, set all systems to a...
DHXR4 System Setup DHXR4 System Setup Receiver Programming GROUP CHANNEL Group and Channel Selection: ANTENNA Press “SET” button twice, “GROUP SELECT” will display, VOLUME AUTO GROUP MANUAL DISPLAY CONTROL CHANNEL SELECT CHANNEL FREQUENCY SELECT SELECT SELECT press to choose the appropriate frequency group. Press “SET”again , “MANUAL CHANNEL SELECT”...
Setting Up Multiple Receivers Setting Up Multiple Receivers Using the auto scan function to find clear frequencies for your DHX or DHXR4 System AF LEVEL AF LEVEL AF LEVEL AF LEVEL ® 3 dBu 3 dBu 3 dBu 3 dBu ®...
Troubleshooting Troubleshooting Tips for Improving System Performance Maintain a line of sight between transmitters and antennas. Avoid placing the receiver near metal surfaces or any digital equipment (CD players, computers, etc). Keep the receiver away from the wall and at least 1m from the ground. Cellular telephones and two-way radios can interfere with the operation of wireless systems.
Specifications Specifications System Body Pack Transmitter: Frequency Range: CODE D 584~607 MHz Max Audio Input Level: 0 dBV maximum at mic gain position. CODE L 655~679 MHz +10 dBV maximum at 0 dB gain position. CODE N 518~535 MHz Transmitter Output Level: 10 dBm +20 dBV maximum at 10 dB gain position.
Accessories and Replacement Parts 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/parts-and-accessories) or in the accessories tab of each products web page.
Frequency Chart Frequency Chart DHX & DHXR4 GALAXY AUDIO Frequency Chart Frequency Page http://www.galaxyaudio.com/assets/uploads/media/WPM-WMS_Freqs.jpg http://www.galaxyaudio.com/support/schematics-and-frequency-charts...
DTV Frequency Ranges & FCC Consumer Alert DTV Frequency Ranges & FCC Consumer Alert The frequencies of the Galaxy UHF Wireless Systems are on DTV RF Frequency frequencies that are used by Digital Television stations. Channel Range 470-476 To be assured of the best performance, you should determine on 476-482 what RF channels the DTV stations in your area are broadcasting, 482-488...
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