Rodgers / Roland PR-300s – Version 1.04 Firmare OS Upgrade Update Rom PR300s


SKU: FW-320 Category: Tags: , , ,


Brand: Rodgers / Roland

Model: PR-300s


√ 1 x Eprom


1. Open your device

2. Locate your Eprom socket and note the notch orientation.

3. Pull up the Eprom

4. Insert the new eprom with the notch in the same direction as you noted in point 2.

Features and further details

This is the latest known official released operation system by Roland. This operation systemupdate/upgrade require one eprom chip.

Unfortunatly no change log for this software revision