Overview of the stethoscope
1, Ear cap
2, Wireless/ambient mode button
3, Wireless/ambient mode indicator
4, Left/right balance control
5, Volume control button
6, Battery
EN
4
Overview of the docking
station
1, Audio input
2, AUDIO IN/OPTICAL IN switch
3, Optical input
4, ATT (Attenuation of audio input signal switch)
5, POWER (Power the docking station on or off)
6, Power adapter jack
7, Battery charging slot
8, Stethoscope charging slot
9, Equalizer (EQ) button
10, Battery charging indicator
11, Stethoscope charging indicator
12, Equalizer (EQ) indicators
EQ1: voice emphasis
EQ2: treble boost
EQ3: bass boost