User manual

P.4
SPEAKER RECEIVER
1. Plug in the power adapter with the rock speaker and AC power outlet to charge
the lead acid battery built inside the rock speaker. The battery pack must be
charged at least 15 hours before the first operation.
2. The rock speaker can be operated either with power supplied by battery pack or
from AC outlet with connection of power adapter. When the power adapter is
connected with AC outlet, the battery pack will be simultaneously charged when
the unit is in operation. Press On/Off button and turn the speaker ON. The
POWER LED will light up in green. Switch off the speaker by pressing the
ON/OFF button on the speaker, and the LED will be off.
OPERATION
1. Turn on the audio source (TV or audio component) to which the transmitter is
connected with. The green LED on the transmitter will light up.
2. Select the channel (1 or 2) of the transmitter for best performance in your
location.
3. Turn on the ON/OFF button on the speaker. Press the “AUTO TUNE” button to
get the best tuning reception in the speaker. When the button is pressed,
frequency tuning starts automatically and it stops when a signal is detected.
DC Jack
Power LED
P.5
4. Volume can be adjusted up by pressing the “+” button, or down by pressing the
button “-“ to the desired listening level.
5. Should you experience any frequency interference, move your channel switch
from one channel to the other channel (there are two channels for selection) on
the transmitter, and then press the “AUTO-TUNE” button again.
NOTE:
Keep the speaker up to 7 meters apart from the transmitter, and then press
“AUTO TUNE” button for the best reception.