User manual
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General
Precautions
!
Service
!
13.
Servicing
-
Do not attempt to service this video
equipment yourself as opening
or
r
e
m
o
ving
c
o
v
e
r
s
may
expose
you to dangerous voltage or
other
hazards.
Ref
e
r
all servicing to qualified service
pe
r
s
onne
l.
14.
Conditions Requiring Service
-
Unplug this video
product
from the
wa
ll
outlet and
refer
servicing
to
qu
a
l
ified
service personnel under the
f
o
ll
owing
c
o
nd
itions:
•
When
the power supply
cord
or plug is damaged.
•
If liquid has
been
spilled or objects
have
f
a
ll
en
int
o
the
video
pr
oduct.
•
If the
video
product has been
exposed
to
rain or
water
.
•
If the
video
product
does
not operate normally by
f
o
ll
owin
g
the operating instructions. Adjust only
those controls that are covered by the
operatin
g
instructions. Improper adjustment
of
other
c
o
ntr
ols
may
result
in
damage
and
will
often
r
e
quir
e
extensive
work by a
q
u
a
l
ified
technician to
r
e
s
t
or
e
the
video
product to its normal
operation
.
•
If the
video
product
has
been
dropped
or the cabinet
has been damaged.
•
When
the
video
product exhibits a distinct change
in performance. This indicates a need
for
service.
15.
Replacement
Parts
-
When
replacement
parts
ar
e
required,
have
the service technician verify that
the
replacements
used
have
the same safety
characteristics as the original parts. Use
of
replacements
specified by the
video
pr
oduct
manufacturer can prevent fire,
e
l
e
c
tric
shock
o
r
other hazards.
16.
Safety Check
-
Upon completion of
any
service
or
repairs
to this
video
product, ask the service
technician to perform safety checks
r
e
c
o
mme
nded
by the
manufacturer
to determine that the video
product
is in safe operating
c
o
ndi
tion.
17. Wall or
Ceiling Mounting
-
The cameras provided
should be mounted to a w
a
ll
or ceiling
o
n
l
y
as
instructed in this guide, using the provided
mounting
br
ack
e
ts.
18. Heat
-
The
product
should be situated
away
fr
om
heat sources such as
radiators,
heat
r
e
gis
ter
s,
stoves,
or other products (including amplifiers)
that
p
r
od
uc
e
heat.
!
Use
!
19.
Cleaning
-
Unplug the
video
product from the
wall
outlet
be
f
o
r
e
cleaning.
Do
not use
l
i
quid
c
l
e
a
ne
r
s
or
ae
r
o
so
l
cleaners.
Use a damp cloth
for
c
l
e
a
ning.
20.
Product and
Cart
Combination
-
Video
and
c
a
rt
combination should be moved with
c
a
r
e.
Quick
stops,
excessive
force,
and
uneven
surfaces may
cause the
video
product and cart combination
t
o
o
v
e
rturn.
21.
Object and Liquid Entry
-
Never push objects of any
kind into this
video
product
through openings as
they may touch dangerous voltage points
or
“short-out”
parts that could
result
in a fire
or
e
l
e
c
tric
shock. Never
spill
liquid of any kind on
the
video
p
r
od
uc
t.
22.
Lightning
- For
added
protection
for
this video
product during a lightning storm, or when it is
l
e
ft
unattended and unused
for
l
o
ng
periods of
time,
unplug it
from
the wall outlet and disconnect
the
antenna
or
c
a
b
l
e
system. This
will
p
r
e
v
e
n
t
damage
to the
video
product
due to lightning and power
line
su
r
g
e
s
.