VQT5J783ENGLISH3The rechargeable battery (installed in the unit) is not charged initially. Chargethe battery before using the unit.1 Connect this unit to a computerusing the USB charging cord• During charging, the LED on the leftspeaker will light in red. When chargingis completed, the LED will go out.• Charging will take approximately4.5 hours from empty state to fullycharged.LeftComputerLEDUSB charging cord (supplied)■ Note• The Bluetooth® feature cannot be used when this unit is connected to a computerusing the USB charging cord.• Recharge in a room temperature between 10 °C and 35 °C (50 ºF and 95 ºF).• The power cannot be turned on while charging.• Do not use any other USB charging cords except the supplied one.Caution: Use only the supplied USB charging cord when connecting to acomputer.Charging To establish a wireless connection, register the unit with Bluetooth® compatibledevices.Preparation on the Bluetooth® device• Turn on the power, and enable the Bluetooth® feature.• Place the device within 1 m (3.3 feet) from the unit.• Check the device operation in its operation instructions, as required.Power on for the first time1 Turn on the unit• The unit will start searching forthe Bluetooth® device to connectto, and the LED on the leftspeaker will blink in blue and redalternately. (Only one operationafter purchase)2 When the unit (“RP-BTD10”)is detected by the Bluetooth®device, select it• If prompted for a passkey, input“0000 (four zeros)”.• If the Bluetooth® profile selectionscreen appears, select the“A2DP” profile. If “A2DP” is notsupported or if you want to justuse phone calls, select the “HSP”or “HFP” profile. (For details onprofiles, see “Listening to music”(→ P. 4) and “Making a phonecall” (→ P. 5))3 Check the connection withthe Bluetooth® device on theunit• First the LED on the left speakerlights in blue and repeats onand off. When the connection isestablished, blinking pattern willchange.Connection after the secondtime® device>When the unit is turned on, it willsearch for the previously setupBluetooth® device and automaticallystart connecting to it. First the LEDon the left speaker lights in blueand repeats on and off. When theconnection is established, blinkingpattern will change.®device>Disable the Bluetooth® feature onthe previously connected device.Check that the unit is turned off. Pressand hold the pairing button forapproximately 5 seconds. The unit willstart searching for other Bluetooth®device. The LED on the left speakerwill blink in blue and red alternately. Abeep will sound.Continue steps 2 and 3.Connecting a Bluetooth® device■ Note• If connection to a device is notestablished within approximately5 minutes, the unit will be turned off.Start from step 1 again.• 2 or more Bluetooth® devices cannotbe connected to the unit at the sametime.• You can pair up to 8 devices withthis unit. If a 9th device is paired, thedevice with the oldest connection willbe replaced. To use it, pair it again.1 Press and hold the power button forapproximately 2 seconds• A beep will sound and the LED on the left speakerwill blink.Power buttonTo turn the power off• Press and hold the power button for 2 seconds or more. A beep will soundand the power will be turned off.■ Note• When the unit is not operated for approximately 5 minutes, the power willautomatically turn off. (See “Auto power off” (→ P. 5))Turning the power on/off