USER GUIDE
Adjust the Volume
The RCA Symphonix earpiece has three preset levels of
sound amplification to fit three distinct user profiles or
listening environments.
Levels
1
minimum noise reduction, low-level amplification
2
medium noise reduction, medium gain
3
maximum noise reduction, maximum gain
When you turn it on, the Symphonix earpiece goes
to setting 1 (minimum noise reduction, low-level
amplification).
Can I get more volume?
The wide tube provides more volume than the thin tubes.
Before installing the wide tube, we recommend that you
try a thin tube at all three volume levels described here. If
you want still more volume than the third level, follow the
instructions on page 3 to install the wide tube.
When NOT to use Symphonix
Do not use RCA Symphonix during prolonged exposure
to loud noises, like lawnmowers, motorcycles, or heavy
industrial machinery.
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