Telex Echelon 25XT - Manuals

Earcups Pivot on Two Planes to Conform to Wearer Replaceable Wide Head Pad Echelon 25XT Noise Reduction Headset Volume Detented Sliders Adjust to Any Size Head Earcups Pivot on Two Planes to Conform to Wearer Patented Tension Adjust Knob (Comfort Cam tm ) Replaceable Ear Cushions Noise Canceling Ele...

Page 1 Headband Size Adjustment To adjust the headband size, move theearcup sliders up or down on theheadband. Size is properly adjustedwhen the earcups are centered over theears. It is important to make the sameadjustments to both sides of theheadband to keep the headband andpad properly centered o...

Page 2 Connection Connect the headset to the aircraft radio or intercom system as shown inFigure 4. Figure 4Echelon 25XT Connectors Stereo Mono Switch This switch is located on the Y-cord (Figure 4). Set the switch to stereofor aircraft with a stereo intercom system. Set the switch to mono formonaur...