User Manual

6 SWR2311P-10G Owner’s Manual
possibly causing damage to the
product(s), malfunction, or even fire.
• Do not place the product in a location
where it may come into contact with
corrosive gases or salt air. Doing so may
result in malfunction.
• Before moving the product, remove all
connected cables.
• Always consult qualified Yamaha service
personnel if the product installation
requires construction work, and make
sure to observe the following precautions.
- Choose mounting hardware and an
installation location that can support the
weight of the product.
- Avoid locations that are exposed to
constant vibration.
- Use the required tools to install the
product.
- Inspect the product periodically.
Maintenance
• Remove the power plug from the AC
outlet when cleaning the product.
Handling caution
• Do not insert your fingers or hands in any
gaps or openings on the product (vents,
ports, panel, etc.).
• Do not rest your weight on the product or
place heavy objects on it.
• Do not look into the optical emitter when a
separately sold SFP module (SFP-SWRG-
LX, SFP-SWRG-SX) is installed.
The separately sold SFP modules are
class 1 laser devices. They may emit
laser beams invisible to the eye. If the
laser beam enters your eye, your eyesight
might be damaged.
Backup battery
• Do not replace the backup battery by
yourself. Doing so may cause an
explosion and/or damage to the
product(s).
When the backup battery needs to be
replaced, contact your Yamaha dealer
and have qualified Yamaha service
personnel replace the backup battery.
Yamaha cannot be held responsible for
damage caused by improper use or
modifications to the product, or data
that is lost or destroyed.