GxT Ferret 54 ENGINE DIAGNOSTIC CENTER - Manual (Page 9)

PROGRAM CARTRIDGES
Contained within the printer compartment are
the System Program Cartridge and slots for
additional Program Cartridges. Programs
needed to communicate with other devices
require use of these slots which also allow
for future software applications.
The System Program Cartridge must be
installed in the lowermost slot for the unit to
operate.
Each Cartridge has its own menus and
HELP messages. Refer to literature provided
with the cartridge for more information.
1-4
DO NOT
APPLY POWER TO THE
D
IAGNOSTIC
C
ENTER WITHOUT A CARTRIDGE IN THE
S
YSTEM
P
ROGRAM SLOT
.
DO NOT
REMOVE OR INSTALL
C
ARTRIDGES
WHILE
P
OWER IS APPLIED TO THE
D
IAGNOSTIC
C
ENTER
.
Battery
Holder
CLOCK / CALENDAR
BATTERY
The internal clock/calendar requires a
separate power source to keep time when
the Diagnostic Center is off. The battery
holder is located below the System Program
Cartridge in the printer compartment. Polarity
is marked on the holder. Use three 1.5 volt
AAA alkaline batteries.
See Date & Time in the Diagnostic Center
Setup section to set the date and time.