Respironics Alice PDx, Service & Technical Reference Manual, Page: 30 / 80

P
AGE
25 1054417, V
ER
. 01
Alice
®
PDx
TM
Service & Technical Reference Manual
166 SD Card Removed Error
•
Wrong SD card
status (write
protected)
•
Faulty Battery PCA
•
Loose flex cable
•
Faulty Digital PCA
•
Replace SD card
•
Replace Battery PCA
•
Replace Clamshell
Assembly
•
Replace Main PCA
Stack
167 SD Card Full •
Wrong SD card
status (write
protected)
•
Faulty Battery PCA
•
Loose flex cable
Faulty Digital PCA
•
Replace SD card
•
Replace Battery PCA
•
Replace Clamshell
Assembly
•
Replace Main PCA
Stack
168 SD Card I/0 Error •
Wrong SD card
status (write
protected)
•
Faulty Battery PCA
•
Loose flex cable
Faulty Digital PCA
•
Replace SD card
•
Replace Battery PCA
•
Replace Clamshell
Assembly
•
Replace Main PCA
Stack
169 Initialization Error Faulty Digital PCA Replace Main PCA Stack
170 EEPROM I/O Error Faulty Digital PCA Replace Main PCA Stack
171 Comm Port I/O Error Faulty Digital PCA Replace Digital PCA
174 Serial RAM I/O Error Faulty Digital PCA Replace Main PCA Stack –
check U36
175 Pressure Sensor Error •
Faulty Analog PCA
•
Loose Pressure
connection
Replace Main PCA Stack
176 LCD controller Error
•
Faulty LCD
•
Faulty Digital PCA
•
Replace LCD
•
Replace Main PCA
Stack
177 Watchdog Test RAM Error Faulty Digital PCA Replace Main PCA Stack
178 Serial SRAM Data Bus Test Failed Faulty Digital PCA Replace Main PCA Stack –
check U36
C
RITICAL
E
RRORS
E
RROR
C
ODE
D
ESCRIPTION
P
ROBABLE
C
AUSE
C
ORRECTIVE
A
CTION