Door Access Control - LEGRAND Server Technology PRO4X User Manual

Windows NTP Server Synchronization Solution
The NTP client on the PRO4X follows the NTP RFC so the PRO4X rejects any NTP servers whose root
dispersion is more than one second. An NTP server with a dispersion of more than one second is
considered an inaccurate NTP server by the PRO4X.
Note: For information on NTP RFC, visit http://tools.ietf.org/html/rfc4330 -
rfc4330 to refer to section 5.
Windows NTP servers may have a root dispersion of more than one second, and therefore cannot
synchronize with the PRO4X. When the NTP synchronization issue occurs, change the dispersion settings
to resolve it.
▶
To change the Windows NTP's root dispersion settings:
1) Access the registry settings associated with the root dispersion on the Windows NTP server.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config
2) AnnounceFlags must be set to 0x05 or 0x06.
• • 0x05 = 0x01 (Always time server) and 0x04 (Always reliable time server)
• • 0x06 = 0x02 (Automatic time server) and 0x04 (Always reliable time server)
Note: Do NOT use 0x08 (Automatic reliable time server) because its dispersion starts at a high value
and then gradually decreases to one second or lower.
3) LocalClockDispersion must be set to 0.

Door Access Control

SmartLock enabled cabinets integrated with PowerIQ or other third party systems authorize door access
control remotely. In the event that the remote authorization is not accessible, you can configure local
door access control rules as a fallback method.
A door access control rule can contain the following components:
• •
Selected door locks: must be configured in advance.
• • Authorization via card: specify which card ID and card reader must be used
• •
Authorization via keypad: specify the PIN and keypad that must be used
• •
Two-factor authorization: a timeout that requires both card and keypad conditions to be met. For
example: when a certain card is inserted, the correct PIN must be entered in the next 10 seconds.
• •
Absolute time conditions: grant access for a specific date and time
• •
Periodic time conditions: grant access on certain days of the week and certain times
▶
To create a door access control rule:
1) Choose Device Settings > Door Access.
2) Click New Access Rule.
http://tools.ietf.org/html/
263