Chapter 5: Menu reference
Advisor Advanced ATSx500A(-IP) Installation and Programming Manual 175
4.1.n.6.7 Anti mask
When the Anti-mask option is set to Yes, the lower alarm window, nominally half
of the EOL, is monitored for a detector masking condition.
See “Zone connection” on page 23 for more details.
4.1.n.6.8 Zone pairing
If the Zone pairing option is set to Yes, this zone is considered as active only
when two inputs activate: the assigned (n) and the next to the assigned (n+1).
The zone assigned to the next input (n+1) must exist in the system.
Note: It is not possible to use this option on the zone assigned to the last input
number.
4.1.n.6.9 Chime
If the Chime option is On, the zone can be switched off and, depending on “8.8.2
Chime menu” setting (see page 254), can activate a short signal on:
• The keypad buzzers on all keypads assigned to the related areas
• The internal siren assigned to the related areas
4.1.n.6.10 Soak test
The zone can be set in Soak test mode, which is useful for diagnostic purposes.
The zone in soak test does not generate alarms on the system but its activation
is logged. This zone is not checked during setting.
4.1.n.6.11 Engineer walk test
If the Engineer walk test option is set to Yes, the zone is included in the Engineer
walk test. See “1.2.5 Walk test” on page 127 for more details.
4.1.n.6.12 User walk test
If the User walk test option is set to Yes, the zone is included in the User walk
test. See “1.2.5 Walk test” on page 127 for more details.