F o r i n
t e r n a
l u s e o n
l y . C o p y r i g
h
t r e s e r v e
d .
D
5
6
6
4
9
0
0
T
E
C
I V
Z . f m 2
7 . 0
8 . 0
1
Dräger Medizintechnik GmbH Savina Version 2.0
ABC
Breathing-gas temperature sensor faulty ............215
Breathing-gas temperature sensor disconnected .216
.............................217
..............218
............................................219
.......................................221
..................223
.................................................226
Air intake .......................................................226
Blower ...........................................................228
Speed adaptation ............................................229
No oxygen .....................................................231
Oxygen supply high .........................................233
.......................................
Testing of watchdogs ......................................
5-V voltage monitoring test .........................
System relief ..................................................
Timer ............................................................
Settings .........................................................
Boot sequence ...............................................
........................................................
RTC battery ...................................................
Data retention in EEPROM and RTC RAM ....
RAM .............................................................
ROM .............................................................
.......................................
...................................................
Charge state of internal battery ...................
Status of internal battery ..............................