Self-Diagnostic Function - Buffalo AirStation WLAR-L11-L Reference Manual

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Self-Diagnostic Function

AirStation will perform self-diagnosis when the power supply is turned ON, or when the
AirStation is restarted.
If an error occurs, you can identify the error by the DIAG lamp flash number. The DIAG lamp keeps flash-
ing until the power is turned OFF or the AirStation is restarted.
If the front panel DIAG lamp and the side panel DIAG lamp are flashing alternately, data
is being written. Do not turn OFF the power supply to the AirStation while this is happening.
* The data is written when the firmware is replaced.
Error Details when DIAG Lamp Flashes
No. of
flashes
1 RAM check error
2 ROM check error
3 Ethernet LAN error
4 Wireless LAN error
5 Clock error
9 Error other than the above
If one of the above errors is displayed, try removing the AC adapter from the socket to restart.
Contact tech support from the company the AirStation was purchased from.
If the error is still displayed, send the AirStation directly to TECHWORKS INC./Buffallo Technology repair
center. Please call TECHWORKS INC./Buffalo Technology to obtain an RMA#.
38 WLAR-L11-L Reference Manual
Status
Cannot read or write to the internal memory.
Cannot read or write to the flash ROM
The Ethernet LAN controller is broken.
The Wireless LAN controller is broken.
The Clock is not set correctly, or the clock battery may
be depleted.
Explanation