Line In Mode; How To Clean The Speaker; Low Battery Warning - Hitachi BTN2 Owner's Manual

2.2 Line In mode:

When a 3.5mm audio cable is inserted into the LINE IN
input, the speaker will automatically switch to the LINE
IN input. Connect one end of the 3.5mm audio cable to
the speaker unit and the other end to the device you wish
to play music from. To switch back to Bluetooth mode,
disconnect the 3.5mm audio cable.

3 How to clean the speaker

1. Always power off the speaker before cleaning it.
2. Do not use volatile solvents (such as ethanol, ros-
in, or toluene solvents) to clean the speaker. These
types of chemicals may damage the speaker.
3. Use a cotton or microfiber cleaning cloth.
4. When cleaning the speaker, do not directly put wa-
ter on the speaker's enclosure. Lightly moisten a
cotton or microfiber cleaning cloth and then gently
wipe down the speaker.

4 Low battery warning

When the battery is low in charge, the speaker will output
a warning sound every 1 minute and the power key will
flash.
11