Samson RT80 owner manual 13 14

Page 9

Guided Tour - Wireless EarAmp® Receiver

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PHONES

LOUDNESS VOLUME

L R

TX BALANCE

10:Headphone jack - Connect the supplied stereo earbuds (or third-party earpieces— see Appendix D on page 13 in this manual for more information) to this standard 1/8" (3.5 mm) mini-phone jack in order to monitor the signal being output by the Wireless EarAmp® . The level of the headphone signal is set by adjusting the Volume control (see #12 below). Maximum output is 200 mW @ 32 ohms.

11:Loudness switch - At normal listening levels, this should be left off (with the switch to the left). When using the Wireless EarAmp® at low signal levels, turning this on (placing the switch on the right) will improve legibility by boosting both bass and treble frequencies.

12:Volume control - Use this to set the level of the signal in connected earbuds.

13:Battery LED - This LED lights red when battery level is low and the battery needs to be replaced.

14:TX LED - This LED lights steadily green whenever the Wireless EarAmp® receiver is receiving RF signal from the transmitter and flashes when the receiver is being reprogrammed to operate at a different radio frequency. Both the receiver and transmitter must be set to the same RF frequency for correct operation. See the “Setting Up and Using The Wireless EarAmp®” section on page 8 of this manual for information on how to program the receiver to operate at the selected transmitter frequency.

15:Balance control - Adjusts the relative levels of the two signals being received by the Wireless EarAmp® . When set at the center 12 o’clock position, both signals are presented to connected earbuds at equal strength. When the Wireless EarAmp® is operating in “Stereo” mode (that is, when the

2 CH/Stereo switch [see #6 on the previous page] is set to “Stereo,”) turning the balance control clockwise increases the relative amount of right channel signal (that is, the signal in your right ear) and turning it counterclockwise increases the relative amount of left channel signal (that is, the signal in your left ear). When the Wireless EarAmp® is operating in “2 CH” mode (that is, when the 2 CH/Stereo switch [see #6 on the previous page] is set to “2 CH,”) both channels are internally mixed to mono and routed to both earbuds. In 2 CH mode, turning the balance control clockwise increases the relative amount of right channel signal (though it will be heard in both ears) and turning it counterclockwise increases the relative amount of left channel signal (again, heard in both ears). See Appendix C on page 12 in this manual for more information

16:Belt clip - Use this to clip the Wireless EarAmp® receiver to your belt for convenient operation.

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Contents EarAmp Table of Contents Introduction Wireless EarAmp System Features QuickStart 2a 2b Guided Tour Wireless EarAmp Transmitter Front PanelGuided Tour Wireless EarAmp Transmitter Rear Panel Guided Tour Wireless EarAmp Receiver 13 14 EarAmp receiver Setting Up and Using The Wireless EarAmpSetting Up and Using The Wireless EarAmp Appendix a Setting the Wireless EarAmp Radio Frequency Appendix B Wireless EarAmp Channel Plan Out Appendix C Using 2 Ch ModeAppendix D Using Third-Party Earpieces System Specifications