JVC XL-R5000BKB Instructions Manual page 5

Caution: Proper Ventilation
To avoide risk of electric shock and fire and to protect from damage.
Locate the apparatus as follows:
Front: No obstructions open spacing.
Sides: No obstructions in 3 cm from the sides.
Top: No obstructions in 5 cm from the top.
Back: No obstructions in 15 cm from the back
Bottom: No obstructions, place on the level surface.
Wall or obstructions
Spacing 15 cm or more
XL-R5000BK
Front
Stand height 15 cm or more
Floor
G-4