DIS Digital Conference System
User Manual
3
Important
Important Safeguards
1
Read these instructions
- All the safety and
operating instructions should be read before
the apparatus or system is operated.
2
Keep these instructions
- The important
safety instructions and operating instructions
should be retained for future reference.
3
Heed all warnings
- All warnings on the
apparatus and in the operating instructions
should be adhered to.
4
Follow all instructions
- All instructions for
installation or use/operating should be
followed.
5
Do not use this apparatus near water
- Do
not use this apparatus in a water or moistures
environment - for example, near a bath tub,
wash bowl, kitchen sink, or laundry tub, in a
wet basement, near a swimming pool, in an
unprotected outdoor installation, or any area
which is classified as a wet location.
6
Warning: To reduce the risk of fire or
electric shock, do not expose this
apparatus to rain or moisture and no
objects filled with liquids, such as vases,
should be placed on this apparatus.
7
Clean only with dry cloth
- Unplug the
apparatus from the outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners.
8
Do not block any ventilation openings.
Install
in
accordance
with
the
manufacturer’s instructions
- Openings in
the enclosure, if any, are provided for
ventilation and to ensure reliable operation of
the apparatus and to protect it from
overheating. These openings must not be
blocked or covered. This apparatus should not
be placed in a built-in installation unless
proper
ventilation
is
provided
or
the
manufacturer’s
instructions
have
been
adhered to.
9
Do not install near any heat sources such
as radiators, heat registers, stoves, air
ducts, or other apparatus (including
amplifiers) that produce heat.
10
Do not install the unit in a place exposed
to direct sunlight, excessive dust or
humidity, mechanical vibration or shock
.
11
To avoid moisture condensations do
not
install
the
unit
where
the
temperature may rise rapidly.
12
Do not defeat the safety purpose of the
polarized or ground-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 wider blade or the third prong is
provided for your safety. If the provided
plug does not fit into your outlet, consult an
electrician for replacement of the obsolete
outlet.
13
Protect the power cord from being
walked on or pinched particularly at
plug, convenience receptacles, and the
point where they exit from the
apparatus.
14
Only
use
attachments/accessories
specified by the manufacturer
. Any
mounting of the apparatus should follow
the manufacturer’s instructions, and should
use a mounting accessory recommended by
the manufacturer.
15
Use only with the cart, stand, tripod,
bracket or table specified 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 stops,
excessive force, and uneven surfaces may
cause the appliance and cart combination
to overturn.
16
Unplug this apparatus
during lighting storms or
when
unused
for
long
periods
of
time
.
–
Not
applicable
when
special
functions are to be maintained,
such as evacuation systems.
17
Refer all servicing to qualified 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
