6
Before You Begin
fig.01.e
About Ground Terminal
In some cases, depending on the environment in which the unit is installed, the surface of the panel may sometimes feel
rough and grainy. This is due to an infinitesimal electrical charge, which is absolutely harmless. However, if you are
concerned about this, connect ground terminal (see figure) with an external ground. When the unit is grounded, a slight
noise may result, depending on the particulars of your installation. If you are unsure of the connection method, contact
nearest Edirol Service Center, or authorized Edirol/Roland distributor, as listed on the "Information" page.
fig.02.e
Unsuitable places for connection
• Water pipes (may result in shock or electrocution)
• Gas pipes (may result in fire or explosion)
• Telephone-line ground or lightning rod (may be dangerous in the event of lightning)