Get Started; Charge The Built-In Battery - Philips 4000 Series User Manual

3 Get started

Always follow the instructions in this
chapter in sequence.
Charge the built-in
battery
The speaker is powered by a built-in
rechargeable battery.
Note
• Fully charge the built-in battery before
using.
• When the speaker is turned on and the
battery is low, the Power/Bluetooth
LED indicator blinks red.
Connect the USB-C socket on the
speaker to an outlet (5V
using the provided USB cable.
5V 2A
Power on
When the speaker is being charged,
Power/Bluetooth LED blinks red slowly.
When the speaker is fullycharged,
Power/Bluetooth LED is solid white.
Power off
When the speaker is being charged,
Power/Bluetooth LED blinks red slowly.
When the speaker is fully charged,
Power/Bluetooth LED is off.
4 EN
2A) by
LED 1 LED 2
Battery power
Full
＞80%
50% - 80%
20% - 40%
Low battery ＜ 20%
Caution
• Risk of speaker damage! Make sure the
power supply voltage corresponds to the
voltage printed on the back or the
underside of the speaker.
• Risk of electric shock! When unplug the
USB cable, always pull the plug from the
socket. Never pull the cable.
• Use only a USB cable specified by the
manufacturer or sold with this speaker.
Press to turn the speaker on.
You will hear the prompt sound.
To turn the speaker off, press
You will hear the prompt sound.
Note
•
The speaker will turn off automatically
if there is no audio signal from
Bluetooth for 15 minutes.
LED 3 LED 4 Power/
Bluetooth LED
LED1 LED2 LED3 LED4
Bluetooth LED
Solid white
Solid white OFF
Solid
OFF
white
Solid
OFF
white
Blinking
OFF
again.
Power/
Red