Simrad Shipmate RS8400 Introduction Manual page 26

INSTALLATION
Installation of speaker
1. Open the speaker by pressing firmly on
the top and bottom of the back part, and at
the same time pull the front part forward.
2. Drill out the appropriate holes for instal-
lation with a Ø4mm drill.
3. Lead the speaker cable through the hole
of the rear part.
4. Fasten the rear part with the included
screws.
5. Connect the speaker cables to the con-
nection terminals.
6. Take the front part of the speaker and
press it back together with the rear part.
Note! Speakers for the dual version are
supplied with fixed cables and switch.