Owner's Manual
Page 4
...the Case or Attempt Repairs or Modifications Yourself This product contains no user-serviceable parts. Always power off before making connections Always turn the power OFF before connecting or disconnecting ... humidity - Ventilation The unit has ventilation slots on the rear panel matches your system. MX400 User's Guide Refer all maintenance to handle all equipment used in your local AC mains ... shocks to the unit can deliver more than enough current to qualified Yamaha service personnel. Opening the case and/or tampering with care. 4. including the AC power cord - Wipe...
...the Case or Attempt Repairs or Modifications Yourself This product contains no user-serviceable parts. Always power off before making connections Always turn the power OFF before connecting or disconnecting ... humidity - Ventilation The unit has ventilation slots on the rear panel matches your system. MX400 User's Guide Refer all maintenance to handle all equipment used in your local AC mains ... shocks to the unit can deliver more than enough current to qualified Yamaha service personnel. Opening the case and/or tampering with care. 4. including the AC power cord - Wipe...