MicrowaveradiorelaylinkZENITH80
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4. SETTINGOFTHERADIOLINKANDITSCOMMISSIONING
Installation and commissioning of the radio relay ZENITH 80 radio link can be performed by the
manufacturerorbyapersonorcompanyauthorizedbyhimonly.Thepowerfeedingcanbeperformedby
certified power supplyfrom lowvoltagepower grid,whosetechnical conditionand mannerofprotection
against electric
current injury meets conditions of related regulations. The user must verify whether the
ODUsupplyvoltageagreeswiththeoutputvoltageofapowersupply.Electricpowernetwork,towhichthe
productwillbeconnected,mustbeinitiallyinspectedaccordi ngtotheappropriatestandards.
Forreasons of achievinghigh operational
reliability, parameterstability andlonglifethe units (even
enclosedinacabinet)maynotbeplacednearheat,water,dust,orvibrationsourcesetc.
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
unprofessionalinterferencewith theequipment,especiallymanipulationwithadjustmentelements,voids
thewarranty.
CAUTION
Anoutdoor unit anda protectedterminalboxmust beproperlyconnectedtoa protection
cable,andgroundingmustbeperformedduetoatmosphericelectricitycharges.(According
to Communication line and equipment protection against atmospheric overvoltage and
overcurrentregulations).
Incaseoflongerkeepinginstock (months)pleasechecksetupofrealtimeinabout10minutesafter
switchingon.Dataarebackedupbyhighcapacitycapacitor.
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