Panasonic TX-75JXW944 Operating Instructions Manual page 16

Fixing the cables using the cable clamp
Keep pushing the tab
Tab
Bundle the cable
Set
16
English
Fixing the Mains lead using the cable tie
Attach the cable tie
Insert the cable tie of the mains lead in a hole
Bundle the cables
Set the tip in the hooks
Hooks
To loosen:
Keep pushing the knob
Knob
To remove from the TV:
Snaps
Keep pushing both side snaps
Hole