The RS-702 / RS-703 beltpacks have an internal 10 position dip switch that can be accessed by loosening the screw on the beltclip, then rotate the beltclip, this provides access to the 10 position dip switch and sidetone A and B adjustment control.  Use a small flat blade screwdriver to adjust the sidetone on each channel.

* = default settings
1.  Microphone Select
     *ON = Dynamic
     OFF = Electrec
2.  Headset Output Level
      ON = High
   *OFF = Low
3.  Minimum Volume Ch-A
     *ON = Silent at Minimum level
     OFF = Not Silent at Minimum level
4.  LEDs On / Off
     *ON = LEDs normal operation
     OFF = All LEDs dark
5.  Call-On Talk Enable Ch-A
      ON = Call occurs when talk button is enabled
   *OFF = No Call when talk is On
6.  Talk Latch Enable Ch-A
     *ON = Latch enabled
     OFF = Latch disabled
7.  Minimum Volume Ch-B
     *ON = Silent at Minimum level
     OFF = Not Silent at Minimum level
8.  RTS / Clear-Com Select (RS-703 only)   

    (ON) RTS mode = RTS call signal (20khz) on both chnls     

    *(OFF) CC mode = RTS call signal on chnl A, CC call signal (DC signal) on Chnl B 
 
9.  Call-On Talk Enable Ch-B
      ON = Call occurs when talk button is enabled
   *OFF = No Call when talk is On
10.  Talk Latch Enable Ch-B
     *ON = Latch enabled
     OFF = Latch disabled

 

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