Furuno ETR-30N Network Card User Manual


 
1
1. MOUNTING
1.1 Network Sounder
1.1.1 Mounting considerations
The network sounder can be installed on the deck or on the bulkhead. When selecting a
mounting location, keep the following points in mind:
The temperature and humidity of the mounting location should be moderate and stable.
Locate the unit away from exhaust pipes and vents.
The mounting location should be well ventilated.
Do not install the equipment where it may get wet from rain or water splash.
Mount the unit where shock and vibration are minimal.
Keep the unit away from electromagnetic field-generating equipment such as motors and
generators.
Leave slack in cables for maintenance and servicing ease.
For mounting on a bulkhead, be sure the mounting location is strong enough to support
the weight of the unit (5.6 kg, 12.3 lbs) under the continued vibration normally
experienced onboard the vessel.
Observe the following compass safe distances to prevent disturbance to a magnetic
compass: standard compass, 1.7 m, steering compass, 1.1 m.
1.1.2 Mounting procedure
Fix the network sounder to the mounting location with four tapping screws (5 × 25,
supplied).
200 ±0.5
404 ±1
200 ±0.5
Mounting dimensions for the network sounder