Furuno MU-152HD Operator's Manual page 13

2. Attach the flush mounting sponges H15 and V15 in the order shown in the figure below.
3. Connect all cables at the back of the display unit. See section 1.7.
4. Set the display unit to the cutout.
Fmount sponge V15
for right and left
Fmount sponge H15 for
top and bottom
Cutout
4
1. MOUNTING, WIRING