Owners Manual
Page 2
... reference. 2. When using an amplifier with the rear panel facing down . To assure the finest performance, please read this manual carefully. Contact qualified Yamaha service personnel when service is the owner's responsibility. For NS-SW40 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR...
... reference. 2. When using an amplifier with the rear panel facing down . To assure the finest performance, please read this manual carefully. Contact qualified Yamaha service personnel when service is the owner's responsibility. For NS-SW40 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR...