Introduction 1-9
AccessBuilder 500 Front and Rear Panel Features
Front Panel
Figure 1-2 AccessBuilder 500 Front Panel Features
POWER This LED indicator shows the following:
■On – Power is connected to the unit and the rear panel On/Off switch is set to the ON position.
■Flash – Indicates that the unit’s main program is corrupted and needs to be reinstalled.
■Off – No power supplied to the unit. See “Troubleshooting” on page
