© Nera SatCom AS, 2002
A MEMBER OF CIRM
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 or electrical 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 by a Nera qualified technician only.
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 by the
approved Installation & Service Agent, and returned to Nera SatCom.
Grounding
Grounded AC power socket shall be installed near the equipment and shall be easily acces-
sible. Connection to all type of equipment meant for operation of the unit must be done
while the unit is powered off. Peripheral equipment using mains shall be connected to a
grounded AC power socket.
Cables and connections
Cables must be shielded. The shield must be grounded at both ends. All peripheral equip-
ment must be grounded.
Cable lengths exceeding those specified for the equipment interface and connectors, will
automatically void warranty conditions.
- ISDN telephone
100 m 0.22 mm
2
min
- Analogue telephone 150 m 0.22 mm
2
min
- USB
- RS-232
3 m
- RS-422
Cable lengths beyond their maximum require special arrangements, cable extenders, short
haul modems etc.
Connection of two (2) analogue telephone instruments in parallel is not acceptable.
Ventilation of the Below Deck Equipment
Ambient temperature range: 0 - 45
o
C.
To ensure adequate cooling of the MCU a 10 cm unobstructed space must be
maintained above and below the unit.
When wallmounted, ensure sufficient space above the MCU to permit removal of the
Modem Unit and Power Supply Unit. See "
Placing the Main Communication Unit (MCU)
".
Failure to comply with the above rules for installation will automatically void the
warranty.
