RKI Instruments SDM-2009 PC Controlled Configuration - Manual (Page 13)

Description • 8
Instrument Cradle
The instrument cradle is a recessed area on the top of the SM-2009 that is designed
to accept the GX-2009. Insert the GX-2009 in the instrument cradle when you
perform a bump test or calibration. The cradle has charging contacts on the bottom
that mate with the contacts on the back of the GX-2009. There are sample ports in
the front of the cradle that match up with the GX-2009’s sensors and route air and
calibration gas to the sensors during a bump test or calibration. An infrared (IR) port
at the back of the cradle lines up with the GX-2009’s IR port when it is inserted in the
cradle and is used to communicate with the GX-2009. A retaining tab that holds the
GX-2009 in the cradle is located to the right of the IR port.
EDIT
ENTER
CAL.
POWER
CHARGE
SDM-2009
1SEC ON
3SEC OFF
COPY
GX-2009 OFF
BUMP
SDM-2009 Without GX-2009
H 2 S CO % LEL O 2
RKI G X-2009
POWER
MODE
AIR
BUMP
GX-2009 OFF
COPY
1SEC ON
3SEC OFF
SDM-2009
CHARGE
POWER
CAL. EDIT
ENTER
Charging Contacts
SDM-2009 With GX-2009
IR Port
Instrument Cradle
Instrument Retaining
Tab
Figure 7: Instrument Cradle