LOOP 500
17
Activation of all alarm devices
To activate all alarm devices, the following keys should be pressed:
ON
Alarm
device
or
−
press ON/OFF key in the EXT.AUD.ALARM DEVICE field
−
the ACTIVATION LED in the EXT.AUD.ALARM DEVICE field will illuminate
−
all alarm devices will be reactivated
5.4 Disabling and enabling the transmission unit
Disabling the transmission unit
−
press ON/OFF key in the PRIMARY ALARM field
execution of the command is shown on the display as follows:
D i s a b l e o u t p u t f i r e T T T T T T T T T T T T L 2 *
Disable - indicates that disabling has been carried out
TTT - possible customer text (for transmission unit)
Indications
−
the FAULT/DISABLE LED in the PRIMARY ALARM field illuminates
−
the DISABLE collective display illuminates
−
if operation of the control panel is disabled again by the key switch, the DISABLE LED will continue to be
actuated
Enabling the transmission unit
Only a manually disabled transmission unit (by means of the ON/OFF key in the PRIMARY DETECTOR
field) can be enabled manually. A transmission unit which has been disabled automatically (by transfer to
the 2nd operator control level) or by the Fire Brigade panel cannot be enabled with the ON/OF key in the
PRIMARY ALARM field.
−
press ON/OFF in the PRIMARY ALARM field
execution of the command is shown on the display as follows:
D i s a b l e e n d o u t p u t f i r e T T T T T T T T T T T T L 2 *
Dis. end - indicates that disabling has been carried out
TTT - possible customer text (for transmission unit)
−
the FAULT/DISABLE LED in the PRIMARY ALARM field only extinguishes when operation of the control
panel is disabled again by means of the key switch
−
the DISABLE collective display extinguishes only when no further Disable is present in the control panel
and operation of the control panel is disabled again by means of the key switch
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