ETAS ES800 - Acoustic Signal Generator; Other Function Groups; Safely Remove the Memory Module Button

38 | ES820.1 Drive Recorder
ETAS ES800 System | User Guide
5.4.7 "Safely Remove the Memory Module" Button
Press the "Safely remove the memory module" button to prepare for removal of the
optional, replaceable memory module of the Drive Recorder (see chapter
13.7
on page 123). This disconnects the memory module from the operating system
("Safely remove").
5.4.8 Acoustic Signal Generator
Internal Acoustic Signal Generator
The ES820.1 features an acoustic signal generator.
External Acoustic Signal Generator
The status of the internal acoustic signal generator is also output as an electrical
signal at a pin of the "I/O" connection. An external signal generator (Piezo buzzer)
can also be directly connected here and housed in the passenger cell.
Acoustic Signals
The following actions and function states are signaled with the acoustic signal
generator:
The acoustic signal can be deactivated or activated in the configuration program.
5.4.9 Other Function Groups
- Power supply (see chapter 3.4 on page 24)
- Function groups for power-saving functions ("Wake-Up", see chapter 11.3
on page 79)
NOTE
The button must always be pressed before removing the memory module.
Number of signals Duration of the sig-
nal [s]
Action/function state
1 0.5 "Power" button pressed
2 0.5 Ready for measurement
3 0.5 Measurement ended
1 2 Error