User manual

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Chapter 1 Product Overview
- 5 -
Hardware Overview
Front Panel LEDs
1
Power LED
On: Power is on.
O: Power is o.
This LED is o when the “LED setting” is set to o.
2
Diag LED (Red) This indicates the status of the unit depending on the number of blinks
per cycle.
Note: When the unit is rst turned on or restarted, the diag LED will blink for almost a
minute during boot. This is normal.
O: Nomal.
Solid red at startup
(about 2 to 3
minutes):
RAM error.
Blinks red twice
at startup or
immediately after
settings are saved:
Flash ROM error.