ONU-6040B-2x Series User’s Guide

The following are dimensions of an M4 tap screw and masonry plug used for wall mounting. All measurements are in millimeters (mm).

Troubleshooting

1 The POWER light is not on when I connect power to the ONU-6040B-2x.

•Check that the power source is turned on.

•You might be using the wrong power adaptor. Use the included power adaptor only.

•If you are using the correct power adaptor, disconnect and re-connect the power adaptor to turn on the ONU- 6040B-2x again.

•If the POWER light is still not on, use a different power outlet.

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