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3

Guided Tour - CR277 Front Panel

1:  Antennas (Channels A and B)

 - The antenna mountings allow full rotation for optimum 

placement.  In normal operation, both Antenna A (the antenna on the left) and Antenna 

B (the antenna on the right) should be placed in a vertical position.  Both antennas can be 

folded inward for convenience when transporting the CR277.  See the “Setting Up and Using 

the Concert Series System” section on page 6 in this manual for information about antenna 

installation and positioning.

2:  RF (Radio Frequency) Level meter 

- This “ladder” display (similar to the VU bar meter used 

on audio devices) indicates the strength of the incoming radio signal.  When the “100%” segment 

is lit, the incoming RF signal is fully modulated and at optimum strength. When only the second 

most left-most “10%” segment is lit, the incoming signal is at just 10% of optimum strength.  If no 

segments 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 turn the CR277 power on and off. When 

the receiver is on, the Power LED is lit.  The control knob sets the level of the audio signal being 

output through the Channel B output jack on the rear panel (see #2 on page 4 in this manual).  

Reference level is obtained when the knob is turned fully clockwise (to its “10” setting).

4:  Audio PEAK LED

 -   When the LED is lit, the signal is overloading and the HT7's input Level 

adjustment must be attenuated.  See the “Setting Up and the Concert Series  System” section on 

page 6 in this manual for more information.

5:  Power LED 

- When the receiver is on, the red Power LED will illuminate.

6:  Volume control (Channel A) 

- This knob sets the level of the audio signal being output 

through the Channel A output jack on the rear panel (see #6  on page 4 in this manual).  

Reference level is obtained when the knob is turned fully clockwise (to its “10” setting).

Содержание Conert 277

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Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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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