Raymarine hsb2 PLUS Owner's Handbook Manual page 38

2-4
• If a suppression ferrite is attached to a cable, this ferrite should not be
removed. If the ferrite needs to be removed during installation it must be
reassembled in the same position.
Suppression Ferrites
The following illustration shows typical cable suppression ferrites used with
Raymarine equipment. Always use the ferrites supplied by Raymarine.
Figure 2-3:
Connections to Other Equipment
If your Raymarine equipment is to be connected to other equipment using a
cable not supplied by Raymarine, a suppression ferrite MUST always be
attached to the cable near to the Raymarine unit.
Typical Suppression Ferrites
hsb Plus Series Fishfinders
2
3548-3