Product Manual — Doc. 9045M DM NAX® • 53
HI-Z (1) White LED;
Indicates when Hi-Z mode is enabled (70V or 100V)
LAN (1) White LED;
Indicates that the device has a valid IP address
AoIP (1) White LED;
Indicates an active AoIP stream
FAULT (4) Red LEDs (one per speaker output);
Indicates that the input channel has a fault or is clipping
SIGNAL (4) White LEDs (one per speaker output);
Indicates an active input signal
LOCKOUT (1) Red LED;
Indicates that rear panel slide switches are being overridden by
programmatic or web UIcontrol
Lo-Z MODES (2) Slide switches, one switch controlling channels 1 and 2, and one switch
controlling channels 3 and 4;
Selects stereo, summed, or bridged operation:
l
STEREO: The input signal received on each channel is sent to its
respectively numbered speaker, line, and network output for use in
applications where left and right channel separation is required.
l
SUM: The input signals received on a pair of line inputs (1 + 2 or 3 +
4) are each routed to both channels of their respectively numbered
speaker, line, and network output pair.
l
BRIDGE: The input signals received on a pair of line inputs (1 + 2 or 3
+ 4) are summed and sent to a bridged output (1 + 2 or 3 + 4) for use
in high power applications.
Operations Mode (1) Slide switch;
Sets the amplifier for Lo-Z (4or 8 Ω) or Hi-Z operation (70V or 100V)
Power Mode (1) Slide switch;
Selects Power Saveror Always On operation
SETUP (1) Red LED and push button;
Utilized in some restore procedures
Power
Main Power 1.2-0.6A @ 100-240VAC, 50/60 Hz
Power Consumption 75 W (All channels driven at 1/8th power, 8 ohms)
Environmental
Temperature 41 to 104°F (5° to 40°C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 130 BTU/hr
Dimensions
Height 1.74 in. (44 mm)
Width 9.38 in. (238 mm)
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