soundsation ZEUS II H-2600QX, Руководство пользователя

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ENGLISH
ZEUS II H-QX series User manual
4. FRONT PANEL
PROT PROT
CLIP CLIP
SIG SIG
ACT ACT
PA/BRD PA/BRD
CH1 CH2 CH3 POWER CH4
1 2 3 4
5 6 7 8
1)^POWER LED (GREEN)
The Green POWER LED should illuminate whenever power is ON. This LED is present in
each of the 4 channels.
2)^SIGNAL LED (GREEN)
This LED lights up when the signal level reaches -35 dB, which should produce a sound
that is easily audible in the speakers. If this LED remains illuminated when no signal is
expected, there may be interference or other abnormal conditions. This LED is present
in each of the 4 channels.
3)^CLIP LED (ORANGE)
This LED, present on all channels, lights up when the corresponding channel has an
output overload. Some flashing may be normal but if these LEDs remain on for a long
time, please reduce the input signal levels until the LEDs turn off.
4)^PROTECT LED (RED)
When this LED light up it means that the corresponding channel is in protection mode
(speaker is cut off by relay) and that a possible damage is in progress. Of course, each
channel is provided of this LED.
5)^GAIN CONTROL
Each channel has a 41-step Gain control with approximately 20dB of input headroom.
The dB steps are maintained down to 14dB of atten uation.
Note: The headroom is the margin that exists between the nominal level of
a signal and the maximum level that the amplifier is able to handle correctly
before saturation occurs with consequent clipping of the signal.
6)^OPERATIVE MODE INDICATOR (LED)
This is a bi-color LED that warns the user about the operating mode of the amplifier. If
the LED is lit in orange it means the amplifier is in PARALLEL mode. When it is lit with
yellow, it indicates that the amplifier is in MONO-BRIDGE mode.