Chapter 3: Programming
EST iO64 and iO500 Technical Reference Manual
83
UL 864 programming requirements
NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING JURISDICTION, AND OTHER INVOLVED PARTIES
This product incorporates field-programmable software. In order for the product to comply with the requirements in the
Standard for Control Units and Accessories for Fire Alarm Systems, UL 864, certain programming features or options must be
limited to specific values or not used at all as indicated below.
Programmable feature
or option
Permitted in
UL 864? (Y/N)
Possible settings
Settings permitted in
UL 864
Panel default
AC fail delay
Y
0 to 15 hours
1, 2, or 3 hours
3 hours
Telephone line cut
supervision duration
Y
1 to 120 seconds
10 to 120 seconds
120 seconds
Test signal frequency
Y
0 to 45 days
1 (daily)
1 (daily)
Dialer mode
Y
Dual line
Single line
Modem only
None
Dual line
Single line [1]
Modem only [2]
None [2]
Dual line
Send event restore codes Y
No
Yes
Yes Yes
Swinger shutdown
N
Off
1 to 255
Off Off
Zone resound
Y
On
Off
On On
Notes
[1] Allowed only when the supervising station supervises the telephone line and annunciates fault conditions within 200
seconds
[2] Prohibited when the control panel is connected to a supervising station
