Eaton Scantronic i-on10 - Page 27

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Page 27
seconds. When a user enters a valid access code, the tone stops and the display
shows the zone causing the alarm.
When the user acknowledges the alert by pressing , the control unit resets the
technical alarm ready for the next event.
Note that a tamper on a Technical Alarm zone when the system is unset will cause
an internal alarm.
Key Switch Moment. – KSM (08)
Use this zone type to connect a momentary keyswitch to a single zone.
Each time a user operates the keyswitch, the control unit changes the current set
state. The keyswitch can full set or unset.
Key Switch Latched – KSL (09)
Use this zone type to connect a fixed position keyswitch to a single zone.
When the user opens the keyswitch contacts, the control unit sets the system. When
the user closes the contacts, the control unit unsets the system. The keyswitch can
full set or unset.
Note:
 The keyswitch zone types are intended for use on zones that connect to an
access-control keypad, electronic key or other type of hardwired device used to
set or unset the system.
 When the user operates the keyswitch while the system is unset, the control unit
starts the programmed exit mode.
 When the user operates the keyswitch while the system is set, the control unit
unsets the system immediately.
 The user cannot reset the system from a keyswitch zone.
Tamper – T (10)
Use this zone type to monitor the tamper status of external equipment. The control
unit monitors a Tamper zone at all times. When triggered in the unset condition, only
internal sounders operate. When triggered in the set condition, the alarm response
(see page 46) determines whether the external siren, strobe and communications
also respond to the alarm.
HUD Fault – HUD (16)
Use this zone type to monitor the fault output of wired hold-up devices that are
capable of reporting faults. When a detector triggers a zone with this type, the control
unit generates an “HUD Fault” alert. If a user tries to set the system when this zone is
active, the control unit displays the fault on the keypad. The user can override the
fault and carry on setting.
If the alarm system is set, the control unit logs the event, starts any programmed
communication, but does not generate an alert until the system is unset.
Once the zone is restored, a user can clear the alert by pressing  and entering their
access code.
Log Only – LO (17)
When a detector triggers a zone with this type, the control unit logs the event and
activates any outputs that are programmed to follow this zone. The zone is active
whether the system is set or unset. Typical uses for this zone type are for integrating
the alarm system with a CCTV system.
Note: Zone Follow outputs will activate on both alarm and tamper of a Log Only
zone.