7368 ISAM ONT G-240W-C Product Guide Install a G-240W-C indoor ONT
Issue: 01 3FE-46256-AAAA-TCZZA 61
 
5.6 Procedure
Use this procedure to install a G-240W-C indoor ONT. 
1 Place the indoor ONT unit:
a On the flat surface, such as a desk; go to step 3.
b On a wall, go to step 2.
2 Mount the G-240W-C indoor ONT on a wall.
The G-240W-C indoor ONT must be mounted in a horizontal position, as indicated by the wall 
mounting key holes in in Figure 15. 
If possible, mount the ONT on a wall stud.
Figure 15 shows the ONT with the connections and the key mounting holes.
Note —   The G-240W-C cannot be stacked with another ONT or with 
other equipment. The ONT mounting requirements are:
• allow a minimum 100 mm clearance above the top cover
• allow a minimum 50 mm clearance from the side vents
• do not place any heat source directly above the top cover or below the 
bottom cover
Release 06.01.00 | March 2019 | Edition 12