NeoMatic 430 User Instructions page 6

Illustrations below and the following page indicate each
function of the controls intended for user adjustment.
NeoMatic® 430 Remote Control Hearing Amplifier, front
view:
Flex
audio wire
Receiver end
ear tip
indicator
[underneath]
Ear hook
Device
casing
lamp
- 4 -
USB groove/
silicone stopper
ON/OFF
switch
Volume
controls