Turn off and disconnect all power
to the unit prior to performing the
upgrade.
MC-12 to MC-12 Balanced Upgrade Instructions
Lexicon
4
CONTENTS
This upgrade kit includes:
Item (Quantity) Part No.
MC-12 Balanced chassis (Multiple)
4x10mm screws (4) 640-10496
Black 3/8 inch hole plugs (4) 540-02472
MC-12 to MC-12 Balanced 070-14894
Upgrade Instructions
This kit does not include the following tools, which are
also required to complete this upgrade:
• Phillips head screwdriver (magnetic tip preferred).
• Allen hex head wrench (2.5mm).
WARNING
INSTALLATION INSTRUCTIONS
Performing this upgrade is a straightforward process. But
to avoid complications, please read and follow these
instructions carefully. Pay particular attention to the
precautions listed in the Safety Summary (page 2), as
well as those included throughout the instructions.
Damage caused during installation may void the
manufacturer's warranty or standard repair policies.
1. Unplug the unit and, if necessary, remove the unit
from the rack.
2. Remove the 12 screws on the top cover of the unit,
as shown in the illustration below. This step requires
an Allen hex head wrench (2.5mm).