Nera Saturn BM Marine, Руководство по установке

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Safety Warnings, Cautions and Warranty
General
To avoid interference, do not run cables parallel to AC wiring, or near fluorescent lights or other high
magnetic fields. Interference from this kind of sources causing equipment to be faulty or fail working
properly will automatically void warranty conditions.
Access to the interior of the equipment shall be made only by a Nera qualified technician.
The equipment shall be installed by a NERA SatCom approved Installation & Service Agent.
Warranty is not valid until the "Nera Satcom AS Warranty Certificate" (at the back of the Registration and
Warranty Certificate booklet enclosed with the equipment) is signed and returned to Nera SatCom.
Grounding
Grounded AC power socket shall be installed near the equipment and shall be easily accessible.
Connection to all type of equipment meant for operation of the unit must be done while the unit is
powered off.
Cables and connections
Cables must be shielded. The shield must be grounded at both ends. All peripheral equipment must be
grounded.
Cable lengths exceeding those specified for the equipment interface and connectors, will automatically
void warranty conditions.
– Telephone 150 m 0.5 mm 2 min
– ASD 15 m 0.5 mm 2 min
– HSD 1.5 m 0.5 mm 2 min
– Telex 15 m 0.5 mm
2
min
Cable lengths beyond their maximum require special arrangements, cable extenders, short haul mo-
dems etc.
Connection of two (2) Telephone Instruments in parallel is not acceptable.
Configuration of incoming calls to more than four (4) Telephone Instruments may defect the equipment.
Be aware that ports configured for telefax service can not be used for telephone (voice).
Power supply
Power supply voltage specification: 220 VAC ± 10%, 50 – 60 Hz.
Operation from 110 VAC is possible with optional transformer.
Operation from 12 – 28 VDC is also possible.
It is strongly recommended that a 24 VDC source of energy is connected to the 220 VAC/28 VDC Power
Supply.
Equipment ventilation
To ensure adequate cooling of MCU and Power Supply a 10 cm unobstructed space must be main-
tained around all sides of the units (except the bottom side).
Ambient temperature range: 0 – 45 °C.
When installed inside rack or locker, the ambient temperature for the MCU shall not exceed 30° C.
Failure to comply with the above rules for installation will automatically void the warranty.
© Nera SatCom AS, 2000
0434/00
A MEMBER OF CIRM