Operation Manual
![](/manual/zoom/q3hd-3/operation-manual-english/images/img-21.png)
20
Upgrading the rmware version
Upgrade the rmware version when necessary.
1.
Copy the le for upgrading the rmware to the SD card.
2.
Insert the SD card into the unit’s card slot.
3.
While pressing and holding ,
press
to open the
VERSION UP
screen.
4.
If the version upgrade shown is
the one desired, select “
Yes
” and
press
.
5.
When the screen shows that the
version upgrade is complete,
press
to turn the power OFF.
NOTE
You can check the rmware version using
the
INFORMATION
menu item.
• The latest version of the rmware can be down-
loaded from www.zoom.co.jp.
Caution
Upgrading the rmware version is not possible if the remaining
battery power is low.
Upgrading the rmware version