2
TUBE ULTRAGAIN MIC500USB
Important Safety
Instructions
Terminals marked with this
symbol carry electrical current
of suffi cient magnitude to
constitute risk of electric shock. Use only
high-quality professional speaker cables
with ¼" TS or twist-locking plugs
pre-installed. All other installation or
modifi cation should be performed only by
qualifi ed personnel.
This symbol, wherever it
appears, alerts you to the
presence of uninsulated
dangerous voltage inside the enclosure -
voltage that may be suffi cient to constitute
a risk of shock.
This symbol, wherever it
appears, alerts you to
important operating and
maintenance instructions in the
accompanying literature. Please read
the manual.
Caution
To reduce the risk of electric
shock, do not remove the
top cover (or the rear section). No user
serviceable parts inside. Refer servicing to
qualifi ed personnel.
Caution
To reduce the risk of fi re or
electric shock, do not expose
this appliance to rain and moisture.
The apparatus shall not be exposed to
dripping or splashing liquids and no objects
fi lled with liquids, such as vases, shall be
placed on the apparatus.
Caution
These service instructions are
for use by qualifi ed service
personnel only. To reduce the risk of electric
shock do not perform any servicing other
than that contained in the operation
instructions. Repairs have to be performed
by qualifi ed service personnel.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation
openings. Install in accordance with the
manufacturer' s instructions.
8. Do not install near any heat sources
such as radiators, heat registers, stoves,
or other apparatus (including amplifi ers)
that produce heat.
9. Do not defeat the safety purpose of
the polarized or grounding-type plug.
A polarized plug has two blades with one
wider than the other. A grounding-type
plug has two blades and a third grounding
prong. The wide blade or the third prong
are provided for your safety. If the provided
plug does not fi t into your outlet, consult
an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being
walked on or pinched particularly at plugs,
convenience receptacles, and the point
where they exit from the apparatus.
11. Use only attachments/accessories
specifi ed by the manufacturer.
12. Use only with
the cart, stand,
tripod, bracket,
or table specifi ed by
the manufacturer,
or sold with the
apparatus. When a cart is used, use caution
when moving the cart/apparatus
combination to avoid injury from tip-over.
Quick Start Guide
13. Unplug this apparatus during lightning
storms or when unused for long periods
of time.
14. Refer all servicing to qualifi ed service
personnel. Servicing is required when
the apparatus has been damaged in any
way, such as power supply cord or plug is
damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does
not operate normally, or has been dropped.
15. The apparatus shall be connected to
a MAINS socket outlet with a protective
earthing connection.
16. Where the MAINS plug or an
appliance coupler is used as the disconnect
device, the disconnect device shall remain
readily operable.
17. Correct disposal of this
product: This symbol
indicates that this
product must not be
disposed of with
household waste, according to the WEEE
Directive (2012/19/EU) and your national
law. This product should be taken to a
collection center licensed for the recycling
of waste electrical and electronic
equipment (EEE). The mishandling of this
type of waste could have a possible
negative impact on the environment and
human health due to potentially hazardous
3