Operation Manual
FP+ Series Operation Manual iii
1.7 User Responsibility
1.7.1 Mains connection grounding
Your amplier must be connected to a grounded socket outlet.
1.7.2 Speaker output hazard
Power ampliers are capable of producing hazardous output voltages. To avoid electrical shock, do not touch any exposed
speaker wiring while the amplier is operating. The external wiring connected to the speaker terminals shall be installed by a
qualied instructed person or ready-made leads or cords of appropriate capacity shall be used.
As the amplier outputs produce high voltage,do not connect or disconnect speaker cables when the mains power is on.
Also, attach the safety cover on the speaker terminals for safe operation and to comply with electrical product approvals.
1.7.3 Speaker damage
Your amplier is very powerful and can be potentially dangerous to both loudspeakers and humans alike. Many loudspeakers can be
easily damaged or destroyed by overpowering them. Always check the speaker’s continuous and peak power capabilities. Although the
amplier’s attenuators can be used to reduce the overall gain,an increase of the input signal can result in full output power, which
may cause damage to connected speakers.
1.74 Maintenance
For safe and reliable operation, the dust lters on both sides of the front panel, behind the grilles, should be removed and cleaned
regularly to ensure maximum airow through the device.
If the dust lters are not maintained there will be safety risks. For example, the unit can ignite the dust and a re will occur
due to high internal temperatures. There is also a risk that the unit will malfunction since it is dependent on constant
airow from front to rear. If the dust lters are not clean and the unit malfunctions, any resultant problems will not be covered
by the warranty.
1 IMPORTANT SAFETY INSTRUCTIONS