Keri Systems EntraGuard Silver Walk-Up Package - Manual (Page 11)

EntraGuard
®
Silver Walk-Up Package
Quick Start Guide
Page 11 of 12 P/N: 01535-001 Rev. A
7.2 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 5 on
page 8), press 2 to Clear Memory. The Clear Memory screen will appear on the LCD (see Figure 10).
Figure 10: 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 7 on
page 9). 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 (see Figure 8 on page 10 and Figure 9 on page 10) 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.
7.3 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).