Keyscan Inc. – Technical Guide (PC109x - 07.15)
S2.4 & S2.5 - Alternate Panel Serial Number
Keyscan programs each control board with a factory-assigned serial number for identification and
communication with the Keyscan software.
Always use the factory-assigned serial number as a setting in the Client software. In the event the Client
software detects a duplicate serial number during ACU setup, a prompt informs you to reconfigure the control
board for an alternate serial number by an increment of 10, 100 or 1000. Set the S2 DIP switches accordingly
as outlined in the table.
S2.6 - Lockdown
This function enables a control unit to lockdown all connected doors or floors via the Client software or a
lockdown input. Refer to Lockdown – Door / Floors document on Keyscan Product Documentation Library CD
for more information.
S2.7 & S2.8 - Communication Terminal Block Activation
The following communication terminal blocks on the control board require activation for communication: TB4
(RS-232 serial), the H1 header (CB-485 or CPB-10-2) or the M1 terminal (NETCOMP).
The H2 header for CIM connections is an open header and not regulated by S2.7 and S2.8.
S2.9 & S2.10 - IP Address
Reserved for Keyscan hosted services.
S2.11 & S2.12 – Software Selection
The control board must be set on the corresponding Keyscan software platform – System VII, Vantage or
Aurora.