SPL HPM Manual page 25

Security Advices
Controls and switches
Operate the controls and switches only as described in the manual. Incorrect adjustments
outside safe parameters can lead to damage and unnecessary repair costs. Never use
the switches or level controls to effect excessive or extreme changes.
Repairs
Unplug the unit from all power and signal connections and immediately contact a quali-
fied technician when you think repairs are needed – or when moisture or foreign objects
may accidentally have reached inside the housing, or in cases when the device may have
fallen and shows any sign of having been damaged. This also applies to any situation in
which the unit has not been subjected to any of these unusual circumstances but still
is not functioning normally or its performance is substantially altered.
In cases of damage to the power supply and cord, first consider turning off the main
circuit breaker before unplugging the power cord.
Content
HPm 25