Furuno FM-4850 - How to Install the Speaker

FM-4850 Operator’s Manual
INSTALLATION
83
Hanger Tapping screw
(PA4.0*25)
Handset
15.2.3 How to Install the Speaker
For desktop mounting
Step 1 Put the hanger in a location where it is easy to install the SP-4800.
Step 2 Fix the hanger with four screws.
Step 3 Set the speaker to the bracket.
Step 4 Tighten the knob bolts on both sides of the hanger.
Step 5 Connect the signal cable.