Updating the ﬁrmware
The ﬁrmware can be updated to the latest versions.
1. Install new batteries in the or connect an AC adapter.
Executing a ﬁrmware update is not possible if the remaining battery power is low.
2. Copy the ﬁrmware update ﬁle to the root directory on a microSD card.
The latest ﬁrmware update ﬁle can be downloaded from www.zoom.co.jp.
3. Insert the microSD card into the microSD card slot.
4. While pressing , press to turn the power on.
This opens an update conﬁrmation screen.
5. Press to select Yes .
This opens a ﬁnal conﬁrmation screen.