Bosch Radion B810 Reference Manual page 21

RADION receiver SD
LED condition
On (Normal)
Continuous slow flash: 1 sec On, 1 sec Off
Turns Off momentarily
Flash 3 times
Communication error state:
The receiver enters a communication error state when, during power up, it does not establish
a link with the control panel, or has been in an idle state for more than 30 sec without
communication. Another cause for a communication error state is an invalid address switch
setting (0, or 9).
LED condition
3-pulse flash: A 3-pulse signal, followed by a
short delay at the end of the 3
(Communication error)
Trouble state:
The receiver enters a trouble state when an internal self-test detects a failure. Another cause
for the receiver entering into a trouble state would be if the receiver detects radio frequency
interference failure.
LED condition
Continuous fast flash: A continuous pulse
between On and Off states (Trouble state)
Maintenance state
The receiver enters a maintenance state when the address switch settings are set between
switch 5 – switch 8.
LED condition
Continuous Flash: A continuous pattern of
short off time, followed by long on time.
Bosch Security Systems, Inc.
State description
Indicates the receiver is functioning normally.
Indicates the receiver is being programmed
with the zone and transmitter ID's from the
compatible control panel.
Indicates the receiver obtained a valid
transmission from a RADION transmitter.
Indicates the receiver has obtained a new
device ID while in "Learn Mode."
State description
Indicates the receiver has experienced a
pulse communication failure. This error could be a
rd
result of either:
– A communication failure between the
control panel and receiver, or
– An invalid address switch setting
State description
– Indicates the receiver is in a trouble
state, experiencing a radio frequency
interference failure
– A communication failure with internal
hardware components within the
receiver
State description
Indicates the receiver is in Maintenance
Mode.
Reference Guide
RADION receiver SD | en
2014.03 | 06 | F.01U.261.834
21