37 | ES820.1 Drive Recorder
ETAS ES800 System | User Guide
Fig. 5-4 ES820.1 with replaceable memory module
The memory modules are mechanically robust and are available with different
memory capacities (see chapter 18.3 on page 223).
Surface Temperature of the ES820.1 Memory Module
When operating the Drive Recorder, the temperature inside the module is higher
than the ambient temperature and higher than the temperature on the surface of
the module.
Depending on the length of time for which the Drive Recorder is operated, the sur-
face temperature of the ES820.1 memory module can become so high that there is
a risk of burning when removing the memory module from the ES820.1.
5.4.6 "Power" Button
If the "Power" button is actuated, the Drive Recorder ES820.1 switches to a differ-
ent operating state ("On" [Active on/Passive on] or "Off", see chapter 5.5
on page 39).
NOTE
The Drive Recorder ES820.1 can only hold one ES800 memory module type 1.
CAUTION
Risk of burns upon contact with hot surfaces of the SSD memory module
Only touch the SSD memory module by the two push and twist closures.
NOTE
The "Power" button or an external "Remote Power" button must not be actuated
while the firmware or configuration software of the ES820.1 Drive Recorder is
being updated or during installation.