Nortel Networks NS4540 - Manual (Page 53)

YML7** Rev1 NetComm NS4540 Dome Camera User Guide
www.netcomm.com.au 53
Appendix D - Emergency Factory Default Appendix D - Emergency Factory Default Appendix D - Emergency Factory Default Appendix D - Emergency Factory Default Appendix D - Emergency Factory Default
In certain circumstance, to restore the server to initial factory default state may be necessary,
normally processed through web page (Miscellaneous Operation). If the user can't get into web
page (e.g. Missing of Username and Password information), then he/she could use Emergency
Factory Default to restore the factory default.
Procedures as below:
1. Turn the power off
2. Connect GPIO Input 4 to GND with small wire or switch.
3. Turn the power on. When the Status LED starts to blink (orange) twice, and then open the
wire or switch that set GPIO Input 4 back to open immediately.
4. Server will restore the factory default and restart.
Note: When status LED starts to blink during power up, if not to set GPIO Input 4 back
to open within 3 seconds, server will continue the boot sequence and doesn't
retrieve the factory default.