2.8 Status indicator lights
The ACE-RIU LED indicator lights display the ACE-RIU's status:
LED Lights
Location
Status
Flashing green
Bottom
Normal operation.
Red
Top
Internal board failure.
Table 2: ACE-RIU status indicator lights
2.9 Dip switch positions
The dip switches are used to toggle between normal operation mode and firmware update
mode. Go to Section 8.0, "Additional information" on page 18 for guidance regarding firm-
ware updates.
Table 3, "Dip switch positions" below shows the ACE-RIU's dip switch positions:
Position
Status
One down allows for firmware updates.
Default position for normal operation.
Table 3: Dip switch positions
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ACE-RIU Technical User Guide (Rev. K, Ver. 4)
Summary of Contents for ACE-RIU
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