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System Components

DHT-QUAD Receiver Features

HH76 Handheld Transmitter

MBP76 Body Pack Transmitter

System Setup
Rack-Mounting the Receivers
Tips for Improving System Performance
Troubleshooting
Specifications

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DHT-QUAD System

Thank you for purchasing the DHT-QUAD wireless system. For users who need an 
advanced UHF wireless system, the DHT-QUAD provides an excellent solution. 
With 120 selectable channels, the DHT-QUAD is perfect for applications such as 
live shows, broadcast, meetings, musical instruments, etc. 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 used 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 DHT-QUAD offers 120 selectable channels within 
the 655-679MHz frequency range.

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. Up to 
4 DHT-QUAD units, providing up to 16 individual receiver/transmitter sets, may be 
used in a single installation.

Summary of Contents for DHT-QUAD

Page 1: ...MAKERS OF THE ORIGINAL HOT SPOT PERSONAL MONITOR RECEIVER 1 RECEIVER 2 RECEIVER 3 RECEIVER 4 MENU MENU MENU MENU...

Page 2: ...Frequency Band Most countries closely regulate the radio frequencies used in the transmission of wireless information These regulations state which devises can use which frequencies and help to limit...

Page 3: ...AS HS AS LV RECEIVER 1 RECEIVER 2 RECEIVER 3 RECEIVER 4 MENU MENU MENU MENU...

Page 4: ...A ANTENNA A ANTENNA B XLR BALANCED 12dBV CH 1 MUTE LEVEL CH 2 MUTE LEVEL CH 3 MUTE LEVEL CH 4 MUTE LEVEL RECEIVER 1 RECEIVER 2 RECEIVER 3 RECEIVER 4 MENU MENU MENU MENU RECEIVER 1 RECEIVER 2 RECEIVER...

Page 5: ...Press repeatedly to choose Channel Number Microphone Gain Control Note To prevent accidental power or mute changes during a performance you may set the Lock function by a simultaneous press and relea...

Page 6: ...rogress 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 IR W Receives IR signals ASC to synchronize with Receiver Se...

Page 7: ...ults 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 SEL...

Page 8: ...NNEL CONTROL AUTO VOLUME MANUAL CHANNEL FREQUENCY DISPLAY MHz SELECT LIST EXIT MASTER GROUP CHANNEL ANTENNA A B GROUP SELECT SELECT SELECT CHANNEL CONTROL AUTO VOLUME MANUAL CHANNEL FREQUENCY DISPLAY...

Page 9: ...Change the batteries in transmitter Distortion or unwanted noise Receiver Indicates RF Remove nearby sources of RF inter ference CD players computers in ear monitor systems etc Distortion level increa...

Page 10: ...oz 85 g without batteries Power Requirements 2 AA alkaline or rechargeable batteries Battery Life About 6 hours Max Audio Input Level 0 dBV maximum at mic gain position Batteries Receiver Audio Output...

Page 11: ...ed 7 Damage to or deterioration of the exterior of the item which occurs after delivery Galaxy Audio does not authorize any third party including any dealer or Service Center to assume any liability o...

Page 12: ......

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