Specifications

When the DAI-2 asks for a security code, a security code timer starts running. If this timer runs out before the code
is given (correctly), the DAI-2 terminates the call. The time set here applies to all security code requests. The length
of time that the user is allowed to give the code is programmable at address 359.
Value Security Code Timer
0 10 seconds
1 20 seconds--(factory setting)
... [(2 to 7) +1] x 10 seconds
8 90 seconds
9 100 seconds
The DAI-2 allows 20 seconds for a response when it requests a security code. If the code is not given or given
incorrectly, the unit drops the phone line and, as an added measure of security, does not answer another call for an
adjustable length of time. This time is programmed at address 350.
Value Incorrect Security Code Lockout Time
0 10 seconds
1 20 seconds
... [(2 to 7) +1] x 10 seconds--(factory setting 3)
8 90 seconds
9 100 seconds
5.5.4 Logic-Level Inputs
The DAI-2 has four independent logic level inputs to monitor the state of external devices. For each logic level input
used, two items must be programmed. First, the input terminal must be enabled so that the monitoring system will
acknowledge it. And second, the length that the input condition must be present before the system responds must
be set. These are programmed in pairs from address 332 through 339.
Value Logic Level Input
0 Input Disabled
1 Input Enabled (factory setting)
+ Values of 2 or more default to 1
Value Input Hold Length
0 0.1 seconds (factory setting)
1 0.2 seconds
2 0.9 seconds
3 2.8 seconds
4 6.5 seconds
5 12.6 seconds
6 21.7 seconds
7 34.4 seconds
8 51.3 seconds
9 73.0 seconds
DAI-2 Programming page 5. 10