iBT21
Using the
P16
Sleep Operation
Sleep mode lets you sleep to your Bluetooth device until the unit shuts off at a selected time. It will send a
‘pause’ command to your device, too. (Only while the unit is in Bluetooth mode).
1. Press the
Sleep Button
to enter sleep mode. The Sleep Icon will appear on the display to indicate it is
in sleep mode.
2. Press the
Sleep Button
as needed to adjust the sleep timer from 120,90, 60, 30 or 15 minutes (or turn
sleep mode OFF by pressing the
Button
).
3. When the display changes back to show the real time, press the
Sleep Button
once to show the sleep
time remaining. Pressing it again to change sleep time to the next lowest increment.
4. To stop listening at any time, press the
Button
to turn the unit OFF. Remember to turn off your device,
too.
NOTE: The next time you turn the unit on and press
Sleep Button
it will default to the last set sleep time as
well as the last listening mode selected (AUX/Bluetooth).
Dimmer Operation
During normal operation, press the
Snooze/Dimmer Button
to control the brightness of the LCD display.
USB Charging
You can charge devices via the USB port located on the back of the unit while the unit is connected to
AC power. Clock backup batteries do not power the USB charging port. Connect a USB cable (not
included) to the USB port and connect the other end to your device. Monitor the charging status on your
device. If it doesn’t charge, you must charge it using the charger that came with it.
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