User Guide

Appendix A: The Test Button
96 AXIS 540/640 User’s Manual
Factory Default
Settings
Should you wish to reset the AXIS 540/640 to the factory default
settings, the best way to do this is to use the Test button. This
procedure involves switching the AXIS 540/640 off and on.
1. Remove the power cord to switch off the AXIS 540/640.
2. Press and hold down the Test button. Whilst continuing to press
the Test button, simultaneously switch on the AXIS 540/640 by
replacing the power cord. Keep the Test button pressed for at least
20 seconds after restoring power until the Network indicator
flashes at one second intervals.
3. Release the Test button and wait at least five seconds (five
indicator flashes).
4. Press and hold the Test button again for at least five seconds until
the Network indicator remains constantly lit.
The AXIS 540/640 is now reset to factory default settings. Restart the
AXIS 540/640 by switching it off and on.
Note: The Node address parameter NODE_ADDR will remain unchanged,
but all other parameters are reset. Should you wish to change the
Node address, you may do so via the General Property page, using
AXIS NetPilot.