Draytek Vigor 2750 Series Quick Start Manual page 11

Interface Description
Factory Reset Restore the default settings. Usage: Turn on the router (ACT LED is blinking). Press
the hole and keep for more than 5 seconds. When you see the ACT LED begins to
blink rapidly than usual, release the button. Then the router will restart with the
factory default configuration.
PWR Connector for a power adapter.
Power switch.
I / O
Vigor2750 Series Quick Start Guide
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