Blinking Pattern; Figure 13: Led On The Tdl; Table 6: Blinking Pattern - Bosch TDL 110 Operating Instructions Manual

Transport Data Logger | TDL 110

5.5 Blinking Pattern

The TDL is equipped with a two-color LED to indicate the status of the TDL.

Figure 13: LED on the TDL

Color

Table 6: Blinking Pattern

Behavior Meaning
TDL starts logging
Blinks 3 times green
(2 Hz)
TDL continues logging
TDL does not start
Blinks 3 times red
logging
(2 Hz)
TDL has been reset
Configuration transmis-
Blinks 3 times green
sion or change setup
(10 Hz)
has been successful
Configuration trans-
Blinks 3 times red
mission or change
(10 Hz)
setup has failed
Bluetooth is enabled,
Blinks reiteratively
either connection or
green (0.2 Hz)
advertising
Lights up green for No violation has been
3 s registered
One or more violations
Lights up red for 3 s
have been registered
Invalid operation,
Bluetooth connection
is already established
Lights up red for 1 s
Invalid operation, TDL
is not ready to start
logging or is already
logging
Blinks 5 times TDL starts up after
red/green (10 Hz) battery change
Triggered by
Mobile App
Tap "Start Logging"
After transferring the
configuration push the
Tap "Disconnect" while
button for 2 to 5 s
logging
Tap "Disconnect" while
not logging
Tap "Reset"
Transfer a configuration or
changed setup to the TDL
Transfer a configuration or
changed setup to the TDL
Possible reasons: Vibra-
tions or a bad Bluetooth
connectivity
Push the button for 0.3
to 1.5 s
Push the button for 0.3
to 1.5 s
Push the button for 0.3
to 1.5 s
Any button press
Button press for 2 to 5 s
Change of battery
16 | 21
Device