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B920 status LEDs overview
The status LEDs on keypads provide a quick visual
reference for you to see how your system is operating.
Ready to arm: The green checkmark LED indicates
whether the system is ready to turn on (arm).
– ON Steady. All points are normal and the system is
ready to turn on.
– OFF. One or more points are faulted, and the system
is not ready to turn on.
On (armed): The red lock LED indicates whether the
system is on (armed).
– ON Steady. All areas are on with no alarms.
– Flashing. All areas are armed, and there is an active
alarm.
– OFF. One or more areas is off.
Trouble. The yellow caution LED lights when a trouble
condition exists.
– ON Steady. There is a system, device, or point
trouble.
– OFF. There are no system, device, or point troubles.
20.3
104 en | B920 keypad operation
Control Panels
2012.12 | 03 | F.01U.265.453
Owner's Manual
Bosch Security Systems, Inc.
Summary of Contents for B4512
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