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7
INFORMATION
Form2001
7-2
Form2001
1. Troubleshooting
The following conditions are not due to malfunctioning. Check before sending a request for repair.
The [POWER] indicator does not light
The power adapter is not connected.
➥
- Check the adapter or DC jack connection.
The power adapter is connected to the power outlet interlocked with a PC.
➥
- Connect the power adapter to a different power outlet.
The [LAN] indicator does not light
The Ethernet cable is not properly connected to the AP-90M.
➥
- Make sure the Ethernet cable is securely connected.
The HUB or PC is turned OFF.
➥
- Turn ON the HUB or PC.
The [WIRELESS] (1/2) indicator does not light green
The PC is not working properly.
➥
- Refer to the instruction manual of the PC or the wireless LAN adapter.
The wireless LAN standards do not match between the wireless LAN station and the AP-90M.
➥
- Check the wireless LAN station’s wireless LAN standards.
The wireless LAN function is disabled.
➥
- Enable the AP-90M’s wireless LAN function.
The same frequency band is set to Wireless 1 and Wireless 2.
➥
- Set different frequency bands to Wireless 1 and Wireless 2.
No radio communication is made for more than 4 minutes after the last communication.
➥
- Access the AP-90M again, and then make sure the indicators light.
The AP-90M power was turned ON after turning ON the PC.
➥
- Restart the PC with the AP-90M power turned ON.
The wireless LAN station’s communication mode is set to “Ad hoc.”
➥
- Set to “Infrastructure.”
SSID is set incorrectly .
➥
- Check the SSID on both the AP-90M and wireless LAN station.
The security mode is set incorrectly.
➥
- Set the same authentication mode to both the AP-90M and wireless LAN station.
MAC address filtering is used.
➥
- Register the wireless LAN station’s MAC address to the AP-90M.
The “Hide SSID” setting is enabled.
➥
- Disable the “Hide SSID” settings.
The [WIRELESS] (1/2) indicator lights green but cannot communicate
The encryption security is set incorrectly.
➥
- Check the encryption security settings for both the AP-90M and wireless LAN station.
The [WPS] button does not work (wireless LAN does not set automatically)
The WPS is set to “None.”
➥
- The WPS interface (ath0 to ath7) is not set or the interface number is set incorrectly. (
+
p.2-11)
The automatic setting with other wireless LAN station is in process.
➥
- Wait until the automatic setting is complete.
The automatic setting would not start after trying several times.
➥
- Disable the WPS function and set it manually.