3
Turn O/
Decrease
Turn On/
Increase
Caution! When VOLT is turned on, it will
beep and then take a few seconds to begin
amplifying sound. To avoid a sudden blast
of sound, please raise the volume SLOWLY.
Please note: You may hear whistling if VOLT is on but not positioned securely
in your ear. Once the ComfortTIP is properly inserted, whistling should stop.
Step 3: Volume
The VOLT uses a volume dial ranging from
OFF (minimum) to 3 (maximum). The volume
dial also functions as the on/o control.
• ON/Increase: Rotate volume dial up.
• OFF/Decrease: Rotate volume dial down.
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