Vienna Acoustics Principal Grand - Manual (Page 2)

IMPORTANT SAFETY INFORMATION
Explanation of symbols used in this manual and on the
product:
This symbol is intended to alert the user to the
presence of uninsulated dangerous voltages within the
enclosure of sufficient magnitude to cause electric
shock.
This symbol is intended to alert the user to the
presence of important maintenance and servicing
information in the instruction and service manuals.
WARNINGS
SHOCK HAZARD. DO NOT OPEN – NO USER
SERVICEABLE PARTS.
TO AVOID THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE THE BASS DRIVER, THE REAR AMPLIFIER
PANEL OR THE FILTER NET-WORK HOUSING ON THE
BOTTOM OF THE SUBWOOFER.
NO USER SERVICEABLE PARTS INSIDE. REFER ALL
SERVICE TO A QUALIFIED SER-VICE PROFESSIONAL.
FOR CONTINUED PROTECTION AGAINST THE RISK OF
FIRE, REPLACE THE PROTECTION FUSE ONLY WITH