B321/B421
Important Safety Instructions
WARNING: To prevent injury, this apparatus must be securely
attached to the floor/wall in accordance with the
1. Read these instructions.
installation instructions.
2. Keep these instructions.
CAUTION: These servicing instructions are for use by
3. Heed all warnings.
qualified service personnel only. To reduce the
4. Follow all instructions.
risk of electric shock,do not perform any servicing
5. Do not use this apparatus near water.
other than that contained in the operating
instructions unless you are qualitified to do so.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance
CAUTION: Excessive sound pressure from earphones and
with the manufacturer’s instructions.
headphones can cause hearing loss. Adjustment
of the equalizer to maximum increases the
8. Do not install near any heat sources such as radiators, heat
earphone and headphone output voltage and the
registers, stoves, or other apparatus (including amplifiers)
sound pressure level. Therefore, to protect your
that produce heat.
hearing, adjust the equalizer to an appropriate
9. Do not defeat the safety purpose of the polarized or
level.
grounding-type plug. A polarized plug has two blades with
one wider than the other. If the provided plug does not fit
For UL/CUL application: For use only with UL Listed Wall
into your outlet, consult an electrician for replacement of the
Mount Bracket with minimum weight/load:
obsolete outlet.
Model
Viewable Image Size
Minimum weight/load (kg)
10. Protect the power cord from being walked on or pinched
B321
80.0cm(31.5 in.)diagonal
19.8
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
B421
106.7cm(42 in.)diagonal
35.7
11. Only use attachments/accessories specified by the
For CB application: The equipment and its associated
manufacturer.
mounting means still remain secure during the test.
12. Use only with the cart, stand, tripod, bracket,
or table specified by the manufacturer, or
VESA Size
Mounting Screws*
sold with the apparatus. When a cart is used,
Model
Unit Weight
(kg)
(mm)
(X=Thickness of wall-
use caution when moving the cart/apparatus
mount plate)
combination to avoid injury from tip-over.
B321
6.6
200 × 100
M6 × (16 + X)
13. Unplug this apparatus during lightning storms or when
B421
11.9
400 × 400
M6 × (20 + X)
unused for long periods of time.
14. 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 apparatus,
the apparatus has been exposed to rain or moisture, does
not operate normally, or has been dropped.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPARATUS
TO RAIN OR MOISTURE.
WARNING: Apparatus shall not be exposed to dripping or
splashing and no objects filled with liquids, such
as vases, shall be placed on the apparatus.
WARNING: The batteries (batteries installed) shall not be
exposed to excessive heat such as sunshine, fire
or the like.
WARNING: The mains plug or appliance coupler is used as
the disconnect device,the disconnect device shall
remain readily operable.
WARNING: To prevent the spread of fire, keep candles or
other open flames away from this product at all
times.
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Otros modelos de este manual:
Monitores - HP B421 42-inch LED Digital Signage Display (ENERGY STAR) (6.54 mb)