7
Components and names
➐
➐
➏
➏
➏
➊
➊ ➋➋
➍
➍
➍
➎
➎
➌
➌
➊
Ear piece
➋
Retention receiver
➌
Receiver cable
➍
Microphone openings
➎
Rocker switch
➏
Battery compartment
(on/off switch)
➐
Side indicator
(red = right ear,
blue = left ear) and
receiver connection
Ear piece, retention receiver and receiver cable are only
used to hold the device on the ear. No sound is played.
G42971_16591_USRB_D MECROS RIC 312 GENIUS 3.0 Manual.indd 7
G42971_16591_USRB_D MECROS RIC 312 GENIUS 3.0 Manual.indd 7
2/7/20 11:46 PM
2/7/20 11:46 PM