QX User Manual – Issue B
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Unsetting from a keyswitch
To unset an area from a keyswitch, turn the keyswitch to the unset position. The area under the
control of the keyswitch will immediately unset.
Automatic Unsetting
The system may have been programmed by the installation engineer to automatically unset all or
parts of the system according to a pre-programmed schedule. The schedule will have been
programmed to take into account the normal opening time, non-working days and holidays.
Unsetting Warnings
When unsetting from a keypad, the user is informed on the display of any warnings, e.g. circuits
isolated or on soak. The warning display will appear for approximately 4 seconds during the unsetting
procedure. If more than one warning exists, the display will automatically scroll through the list of
warnings.
Workshop
Unset
02=Set
04=Test
PIR in Store
Isolated
The unset warnings are:
1. Bypassed circuit(s) (the circuit must have a 24hr response)
2. Circuit(s) on soak test has failed (a special circuit test mode set up by
the installation engineer)
3. Isolated circuit(s)
4. Line Fault (only when setting with telephone line fault is allowed)
5. Shunted circuit(s)
6. Circuit has reached the programmed multiple alarm limit
Intelligent Security & Fire Ltd
