Model: WT470 www.lacrossetechnology.fr Page | 4
USB Charging Port, Audio IN
Charge a smart phone, camera or other devices when the alarm clock is
plugged into a power outlet with the included 5V AC adapter.
Note: This is a power-output charging port (SORTIE). It does not supply
power to the alarm clock.
Connect your external device’s USB charging cable
(not included) to the USB charging port.
Charging times will vary.
USB Power Output: 1A maximum current. Charge
1A devices or devices that are self-regulating.
3.5mm AUDIO IN, when audio in, the BT will
disconnect
Bluetooth Operation
1. Press and hold BLUETOOTH
®
POWER to turn on the Bluetooth
function.
2. Activate the Bluetooth® function on your mobile
device to pair with the clock.
3. The purple LED will flash until there is connection
with your mobile device. Once there is connection,
the purple LED will change to blue and will be solid.
4. Use the ▲ or ▼ buttons on top to adjust the volume.
5. If a phone call is made or received, the Bluetooth®
connection will be temporarily interrupted. It will
automatically reconnect after the call.
6. Press Bluetooth Power to pause and repress and continue to
play
7. Press and hold the BLUETOOTH
®
POWER button again to turn off
BT.
Note: If the clock is unplugged briefly and is plugged in again, the clock
may lose Bluetooth connectivity.
Adjust Backlight HI/LOW/OFF
For a constant backlight you must use the AC adapter.
When using A/C power:
Press the SNOOZE/LUM. button to adjust the backlight between bright,
dim and off.