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16 en | Operation LE10 Radio Receiver
F.01U.278.517 | V2.0 | 2012.11 User Manual Bosch Security Systems
6 Operation
6.1 Standby mode
The LE10 Radio Receiver enters standby mode when the power
supply is connected. Both relays are off. See Section 4.2.1 Mode
indication after power on, page 12.
6.1.1 Standby with no transmitter programmed
Device behavior
– The green LED stays permanently on.
– The red LED blinks 3 times every 10 seconds.
6.1.2 Standby with at least one transmitter programmed
Device behavior
– The green LED stays permanently on.
– The red LED stays permanently off.
6.2 Normal mode (modes 1 and 2)
6.2.1 Activation of a transmitter in normal mode
Device behavior
– The green LED stays permanently on.
When a matched transmitter is activated:
– The red LED lights up permanently for 10 seconds.
– Relay 1 switches on for 10 seconds.
– Relay 2 stays off.
If the same or another matched transmitter is activated within
10 seconds, the alarm will be retriggered for 10 seconds.
Device behavior when a transmitter has a low battery
– The green LED stays permanently on.
When the transmitter is activated:
– The red LED blinks twice for 2 seconds, then lights up
permanently for 8 seconds. It then blinks once every 10
seconds.
– Relay 1 switches on for 10 seconds.