User guide

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Problem
Possible Solution
with WPA enabled change the WPA Encryption to AES.
Front-Panel LEDs and Error Conditions
The CH7284E front panel LEDs provide status information for the following error
conditions:
Table 2 – Front-Panel LEDs and Error Conditions
LED Status if, During Startup: if, During Normal Operation:
POWER OFF CH7284E is not properly plugged
into the power outlet
The CH7284E is unplugged
RECEIVE FLASHING Downstream receive channel
cannot be acquired
The downstream channel is lost
SEND FLASHING Upstream send channel cannot be
acquired
The upstream channel is lost
ONLINE FLASHING IP registration is unsuccessful The IP registration is lost