MC USN Information
MC USN Information
This section describes the features of the USN device.
Jumper Settings
These jumper settings apply to the Rev
•JP1 = A (5V)
•JP2 = Off
•JP3 = ON
•JP4 = Off
•JP5 = A (NORM)
•JP6 = Off
•JP7 = Off
Diagnostic LEDs
The diagnostic leds on the USN board show the health of the system at a glance. The USN board is used in several MCE product lines and is permanently labeled according to its primary application. Disregard the LED labels on the board. Instead, refer to the following illustration:
Client Connected Client Connected Client Connected Client Connected Client Connected Client Connected At least one device connected Receiving data from Internal Network connector (PTC/PHC) Receiving data from External Network connector (Escalator) Receiving data from
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