Microwave
radio
relay
link
ZENITH
80
34/52
1.2
4.
SETTING
OF
THE
RADIO
LINK
AND
ITS
COMMISSIONING
Installation
and
commissioning
of
the
radio
relay
ZENITH
80
radio
link
can
be
performed
by
the
manufacturer
or
by
a
person
or
company
authorized
by
him
only.
The
power
feeding
can
be
performed
by
certified
power
supply
from
low
voltage
power
grid,
whose
technical
condition
and
manner
of
protection
against
electric
current
injury
meets
conditions
of
related
regulations.
The
user
must
verify
whether
the
ODU
supply
voltage
agrees
with
the
output
voltage
of
a
power
supply.
Electric
power
network,
to
which
the
product
will
be
connected,
must
be
initially
inspected
according
to
the
appropriate
standards.
For
reasons
of
achieving
high
operational
reliability,
parameter
stability
and
long
life
the
units
(even
enclosed
in
a
cabinet)
may
not
be
placed
near
heat,
water,
dust,
or
vibration
sources
etc.
The
ALCOMA
ODU
units
do
not
contain
any
adjustment
or
tuning
elements
that
would
have
to
be
modified
during
commissioning
by
customers.
The
units
are
delivered
tuned
and
tested.
Removal
of
possible
defects
and
failures
within
the
warranty
period
is
done
by
the
manufacturer
or
a
company
authorized
by
the
manufacturer.
Any
manipulation
with
adjustment
elements
is
prohibited.
Any
unprofessional
interference
with
the
equipment,
especially
manipulation
with
adjustment
elements,
voids
the
warranty.
CAUTION
An
outdoor
unit
and
a
protected
terminal
box
must
be
properly
connected
to
a
protection
cable,
and
grounding
must
be
performed
due
to
atmospheric
electricity
charges.
(According
to
Communication
line
and
equipment
protection
against
atmospheric
overvoltage
and
overcurrent
regulations).
In
case
of
longer
keeping
in
stock
(months)
please
check
setup
of
real
time
in
about
10
minutes
after
switching
on.
Data
are
backed
up
by
high
capacity
capacitor.
