Owner manual

LED Legends
The Power LED will illuminate whenever power is connected to the MPR-50.
The following two tables describe the behavior of the Status LEDs for the Monitor
and for Routers 1–5. For easy reference, shortened versions of the Status LED
legends are printed on the front panel of the MPR-50.
The Status LEDs illuminate as green, orange, and yellow. When yellow is displayed,
orange and green may appear illuminated together depending upon the lighting
conditions.
Table 2.1 Monitor Status LED Legend
Color Description
Off No power to MPR-50.
Green on steadily The Monitor and Routers 1–5 are configured. Since
power-up, no errors have been logged for Routers 1–5
or their externally connected channels.
Green slow flashing Repeater mode. Routers 1–5 will repeat all valid
traffic. This mode is useful for plug ‘n play use without
network management tools.
Slow flashing is defined as on-for-one-second/off-for-
one-second.
Yellow on steadily Monitor is offline. All of the router Status LEDs will
also be yellow on, although the routers will still be
routing if they were previously configured to do so.
The router Status LEDs are yellow on since the
Monitor, being offline, is unable to determine the states
of the routers.
Yellow slow flashing Monitor has not been commissioned. Slow flashing is
defined as on-for-one-second/off-for-one-second. The
router Status LEDs continue to indicate the current
status for their associated routers and attached
channels.
Orange fast flashing Router alarm condition(s) logged.
Fast flashing is defined as on-for-one-half-second/off-
for-one-half-second.
8 MPR-50 Multi-Port Router Hardware and Software