D-Link DPR-2000 Manual page 16

Setting up the DPR-2000
Immediately after power-up, all LEDs should illuminate steadily for several seconds.
Then the USB LEDs should turn OFF simultaneously. Irregularity of any of the LEDs
during these LED tests may mean there is a problem with the LEDs themselves.
The actual component tests immediately follow the LED tests. A normal (no fault)
result is signaled by simultaneous flashing of the LEDs three times, followed by a
quiescent state with all LEDs dark.
If the Self-Test routine traps any component error, then following the LED tests the
Self-Test will halt and the LEDs will continuously signal the error according to the
following table. In the event of any such error signal, contact your dealer for
correction of the faulty unit.
USB LED
On
1 long 3 short
1 long 5 short
1 long 6 short
1 long 14 short
1 long 18 short
D-Link DPR-2000 - User Manual
Faulty Component
DRAM error
Flash Protected
Flash Erase/Program error
LAN Controller error
LAN MII error
USB error
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