ISO 9001
｜
ISO 14001
｜
OHSAS 18001
-2-
External audio input
To add music as background music, just input
your audio signal to AUX IN In a museum tour,
you may also input the respective prerecorded
introductions for various galleries.
►MP3/MP4 player
Audio mode switch
1.
Using microphone only
2.
Using both microphone
and external audio
3.
Using external audio only
Battery charging
1.
Mini USB charging port
2.
Charging status
RED
: battery low or during
charging
OFF
: fully charged
Charging can be done by either mini USB or the charging box
HC-520
.
The charging process takes approximately four hours.
