Logitech K811 Setup Manual page 8

Logitech Bluetooth Illuminated Keyboard K811
Charge the batteries
A three-hour charge provides up to 10 days of use when you type about two hours a day
with backlight on, or about one year without backlight. You can use the keyboard while
it charges.
To check battery power and to charge the keyboard, do the following:
8 English
1. Turn on the keyboard.
• Battery Status light flashes green:
• Battery Status light flashes red:
2. Connect the keyboard to a computer
using the Micro-USB charging cable.
Charge for 1 to 3 hours, or until the
Battery Status light turns solid green.
Note: If the battery power is critically low,
the keyboard backlight is disabled and
the battery status light will blink red.
USB
the battery has an adequate charge.
recharge the battery. Go to step 2.