14
In this method, the system will automatically clear the alarm 20
seconds after the alarm contact is switched open.
3.
Manual Clear (manual keyboard acknowledging)
In this method, operator clears an alarm only by manual
keyboard operation.
Note:
In Dual/Sequence mode, a monitor must be pre-selected for
alarm clearance.
4.7.3 Monitor Arming Types
Altogether, 18 Monitor Arming Types (detailed in the following
table) are provided for system arming. The last three are auxiliary
arming types.
Table 4-1. Monitor Arming Types
Code
Description
Arming Type Display
1 Single/Sequence/Instant Clear
SSI
2 Single/Sequence/Auto
Clear (after 20 seconds)
SSA
3 Single/Sequence/Manual
Clear (ACK key)
SSM
4 Single/Hold/Instant
Clear
SHI
5 Single/Hold/Auto
Clear
SHA
6 Single/Hold/Manual
Clear
SHM
7 Block/Sequence/Instant
Clear
BSI
8 Block/Sequence/Auto
Clear
BSA
9 Block/Sequence/Manual
Clear
BSM
10 Block/Hold/Instant
Clear
BHI
11 Block/Hold/Auto
Clear
BHA
12 Block/Hold/Manual
Clear
BHM
First Monitor
Arming Type Display
Second Monitor
Arming Type Display
13
Dual/Hold and Sequence/Instant Clear
DHI
DSI
14
Dual/Hold and Sequence/Auto Clear
DHA
DSA
15 Dual/Hold
and
Sequence/Manual Clear
HDM
DSM
16 Disarm
monitor
17
Acknowledge Enabled: gives Manual Clear a priority over Instant Clear and Auto Clear. It should be
programmed only after arming the monitors.
18
Acknowledge Disabled: prohibits Manual Clear in any Instant/Auto Clear mode. It should be
programmed only after arming the monitors.
4.7.4 Arming/Disarming a Monitor
Use the OFF and ARM keys of the Infinova series keyboards to
arm/disarm monitors:
OFF - disarms armed monitors;
ARM - arms monitors.
To arm a monitor:
1.
Place the key switch in PROGRAM position;
2.
Enter the desired Arming Type Code;
3.
Press the ARM key;
4.
Place the key switch in OPERATE position.
To disarm a monitor:
1.
Place the key switch in PROGRAM position;
2.
Call the armed monitor to be disarmed;
3.
Press the OFF key;
4.
Place the key switch in OPERATE position.
To confirm that a monitor is disarmed, press the ARM key. If the
"DIS" message is displayed, the system has been successfully
disarmed.
