DAD FZ10004 User Manual - page 7
5
FZ10004
• CPL , (Current Peak Limiter) ensures that the amplifier’s Output does not exceed the safe current han-
dling parameters of amplifier components.
• Temperature protection ensures that the amplifier will not be damaged by exceeding thermal limits.
• VHF , (Very High Frequency) protection circuits mute the output of the amplifier when non dynamic
continuous signals above 10 KHz are detected.
• DC protection ensures destructive DC signals will not appear at the amplifier outputs. If such condi-
tions occur an internal fuse opens and fault indication is displayed.
• Low-impedance (short circuit) protection provides a fault warning indication and shuts down the out-
put stage when, for example, an input signal is present and a malfunctioning cable or driver is short
circuiting the output.
• High-impedance warning reports an alert when, at the same time, output signal is high and no cur-
rent draw is measured. This situation might occur when no speakers are connected, or when a driver
is blown.
• Low inrush current ensures that the mains breaker will not trip when several power amplifiers are
turned on simultaneously.
Patent AMP Module hot plug in/out technology
Plug in or out directly, so there is no need to switch the power off or turn down signal of the device during
the operation of AMP module.
2Ω Heavy duty non-heat protection
In the condition of 2 heavy duty, the power module will decrease power automatically before thermal
protection to make amplifier outputs normally with without mute. The power module will increase auto-
matically to the preset value after over-heat disappeared.