Programming
5.8
Setting Fail Safe/Secure Operation
In this paragraph, the failsafe/fail secure operation of the door lock
and the Door Lock Strike Release time are set. Setting the sounding
period for the siren feature requires a BL-D40 external sounder.
To set the Fail Safe/ Secure Operation, Tamper Siren and Lock
Strike Release Time:
1. Enter Programming mode.
2. Press 6 to enter Menu 6.
The left LED flashes green.
3.
Construct a code using the following
instructions:
First digit
For Fail Secure Operation, the first digit should be 0.
For Fail Safe Operation the first digit should be 1.
Second digit
Siren Time in minutes (1–9, 0 – disabled)
Third and fourth digits
Enter the number of seconds (from 1 to 99) that you want
the Lock Strike to be released.
For example, 0312 means a Fail Secure Operation consisting of a
3-minute siren and a 12-second Lock Strike release time.
You hear three beeps.
The system returns to Normal mode.
AC-F/G4x Series Installation and Programming Manual
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