Honeywell X-DA4125, User Manual

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7
Number Indicator Light Description
10
CH3
PROTECT
DA protection indicator light.
When the DA overheats, experiences over-current, over-voltage, or
undervoltage, the DA automatically protects the equipment. In this case,
the light turns yellow.
11 CLIP
Peak clipping indicator light. When the input signal exceeds the rated peak
value, the indicator light turns red.
12 SIGNAL
Signal indicator light. This light turns green and fluctuates depending upon
the signal intensity. If the light is off, there is no input signal.
13
CH4
PROTECT
DA protection indicator light.
When the DA overheats, experiences over-current, over-voltage, or
undervoltage, the DA automatically protects the equipment. In this case,
the light turns yellow.
14 CLIP
Peak clipping indicator light. When the input signal exceeds the rated peak
value, the indicator light turns red.
15 SIGNAL
Signal indicator light. This light turns green and fluctuates depending upon
the signal intensity. If the light is off, there is no input signal.
Rear Panel
The rear panel of the DA is shown in Figure 33. Table 3 lists the rear panel ports and their
descriptions.
Figure 3 Schematic diagram of the DA rear panel
Table 3 DA rear panel ports
Number Port Description
1
RJ45 Ethernet port
Connects to an external audio input device
See Table 4 for port PIN descriptions.
2 Cooling fan
3
Audio
input and
control
ports
FAULT
A
If a DA fault occurs, it is protected, or it is self-
tested, ports A and B experience a short circuit.
B
CH1
+ Balanced positive input
- Balanced negative input
G
Grounding (Connect to the “-“ port if the input is
an unbalanced input connection.)
CH2 + Balanced positive input