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System Features

Designed for use in both live sound and sound contracting applications, the Samson 

Concert Series Wireless System provides a high performance, cost effective solution, 

utilizing state-of-the-art technology in wireless communications.  Main features 

include:

• Six different available channels in three pairs, all operating in the less crowded 

UHF bandwidth, and all designed for simultaneous use.  This means that you can 

use multiple Concert Series systems (each tuned to different channels) in the same 

location without interference.

• Technological breakthrough usage of Dielectric filters for extremely precise and 

stable tuning.

• Diversity technology maximizes active range (up to 300 feet) and reduces potential 

interference problems.

• The CR277 receiver is a half-rack unit that can be used freestanding or can be 

mounted in any standard 19" rack,* making it easy to integrate into any traveling or 

fixed installation audio system.  It includes a pair of tuned antennas and provides 

both balanced and unbalanced outputs, and continuously adjustable Volume and 

Squelch controls, as well as an audio peak LED, a six-segment Audio level meter and a 

six-segment RF level meter.

• Built-in companding noise reduction in all components for crystal-clear sound with 

minimized background noise and hiss.

• Transmitters provide “popless” muting (which turns off the audio signal while leaving 

the carrier signal on) and use standard 9-volt batteries, with battery life of more than 

12 hours.  The Concert transmitters also provide a convenient  Battery Strength LED 

meter, allowing you to monitor the remaining power in the installed battery.

 

• The HT7 hand-held microphone transmitter is fitted with the Samson 

Q7 

Neodymium 

dynamic microphone capsule.

   

• All components have rugged construction that ensures reliable operation in even the 

most demanding performance environments.

* Using an optional Samson RK55 rack adapter kit

Summary of Contents for Conert 277

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Page 3: ...right 2009 Samson Technologies Corp Printed January 2009 v1 Samson Technologies Corp 45 Gilpin Avenue Hauppauge New York 11788 8816 Phone 1 800 3 SAMSON 1 800 372 6766 Fax 631 784 2201 www samsontech...

Page 4: ...System Features 1 System Features 2 Guided Tour CR277 Front Panel 3 Guided Tour CR277 Rear Panel 4 Guided Tour HT7 5 Setting Up and Using the Concert Series System 6 8 Specifications 9 Concert Series...

Page 5: ...you have purchased operates in the HDTV free UHF frequency range and contains a CR277 dual channel receiver and two of our HT7 hand held microphone transmitters with the Samson Q7 dynamic capsule In...

Page 6: ...ck making it easy to integrate into any traveling or fixed installation audio system It includes a pair of tuned antennas and provides both balanced and unbalanced outputs and continuously adjustable...

Page 7: ...s are lit little or no signal is being received See the Setting Up and Using the Concert Series System section on page 6 in this manual for more information 3 Volume Channel B Power switch Use this to...

Page 8: ...t its factory setting See the Setting Up and Using the Concert Series System section on page 6 in this manual for more information 4 DC input Connect the supplied 15 volt 350 mA power adapter here usi...

Page 9: ...the HT7 on or off to conserve battery power be sure to leave it off when not in use 4 Microphone Input Level control trim pot This input sensitivity control has been factory preset to provide optimum...

Page 10: ...t counterclockwise and then slide it off 5 Place a fresh 9 volt alkaline battery in the transmitter battery holder taking care to observe the polarity markings Replace the bottom section of the microp...

Page 11: ...hed 10 If you hear distortion at the desired volume level first check to see whether the red Peak LED on the CR277 is lit If it is not make sure that the gain structure of your audio system is correct...

Page 12: ...overall range available 13 When first setting up the Concert Series system in a new environment it s always a good idea to do a walk around in order to make sure that coverage is provided for your en...

Page 13: ...tery life 12 hours Receiver CR277 Oscillation Type PLL De emphasis 50 sec IF Frequency 10 7 MHz Antenna 1 4 Wavelength Rod In Out DC Inlet Balanced Output Unbalanced Output Display LED Receiver A B Gr...

Page 14: ...10 Concert Series Frequency Conversion Chart...

Page 15: ...ference in a residential installation This equipment gener ates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful inter fe...

Page 16: ...Samson Technologies Corp 45 Gilpin Avenue Hauppauge New York 11788 8816 Phone 1 800 3 SAMSON 1 800 372 6766 Fax 631 784 2201 www samsontech com...

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