Keri Systems EntraGuard Silver Installation Guide - Manual (Page 6)

EntraGuard
®
Silver Telephone Entry Control
Installation Guide
Page 6 of 7 P/N: 01552-001 Rev. B
Figure 8: Clearing Memory
Once the memory has been cleared, the unit is ready to be configured. The LCD will display a message that the unit has
not been initialized. This display will rotate with the EntraGuard Default display until a Total Update from Doors has been
performed on the unit. Once an update has been performed, only the default will be displayed.
3.2 Clear the Controller’s RAM
When turning system power on for the first time, the controller’s memory needs to be cleared of any spurious information
that may be in the RAM. If you changed the controller address, the memory is automatically cleared. However, if you did
not change the address, you will need to clear the controller’s RAM separately. From the Reset Menu (see Figure 6 on
page 5), press 2 to Clear Memory. The Clear Memory screen will appear on the LCD (see Figure 9).
Figure 9: Clear Memory
From the Clear Memory Screen you may either:
1. Press 1 to clear the controller’s RAM. The LCD will change to show the memory is being cleared (see Figure 8).
Once the controller’s RAM has been cleared, the unit is ready for use. The LCD will rotate between the Initialization
Warning and EntraGuard Default screens until a Total Update from Doors has been performed on the unit.
or
2. Press 2 to return to the Reset Menu without clearing the controller’s RAM.
NOTE: Clearing the system RAM completely erases all information within the EntraGuard Silver controller, except for the
controller address. If there is any information in system RAM from an access control installation and the system RAM is
cleared, the information in the controller is lost and cannot be recovered, and a Total Update must be performed.
3.3 Diagnostics and Troubleshooting
For information regarding the diagnostics screens and troubleshooting the EntraGuard Silver Controller, see the
EntraGuard Troubleshooting and Diagnostics Guide (P/N 01912-001).