turning the unit on
When the unit is off, slide the Power ON/OFF Switch to the 'ON' position. The Power LED indicator
will illuminate white when power is on.
Be sure the AC adapter is plugged in or the batteries have been installed correctly
(see 'inserting the batteries' section).
adjusting the volume
Press the VOL + or VOL – button once to increase or decrease the volume level.
Press and hold the VOL + or VOL – button to increase or decrease the volume continuously
at a rate of 4 levels per second.
When press the VOL + or VOL – button once to increase or decrease the volume level,
the Power LED indicator will ash accordingly.
When the volume is at the minimum or maximum level, the Power LED indicator will stop ashing
and turn solid.
notes: There are a total of 33 levels (0-32).