24 Welch Allyn
Top, Side, and Rear Panel Connections
Setup Procedure
Charging the Battery
The Welch Allyn Spot Vital Signs Device may be powered by either AC power or battery power
after the battery has been charged.
UPON INITIALLY RECEIVING THE DEVICE, CHARGE THE BATTERY FOR SIXTEEN (16) HOURS
OR UNTIL THE CHARGING ICON NO LONGER FLASHES. The battery is charged by attaching
the AC power transformer to the device and plugging the AC power transformer into the AC
mains power source.
Description Function
ASpO
2
Sensor Connection 9 pin connector for the SpO
2
sensor.
B Probe Cover Storage
Compartment
Convenient storage space for one box of probe covers.
C Temperature Probe
Holder
The active temperature probe is inserted here when not in
use. Removing and replacing the probe turns the
temperature on and off, respectively.
D Temperature Probe
Connector
Connector for oral probe.
E IrDA Data Interface Port for communicating with an external computer or printer.
F Transformer Power
Connector
AC power transformer connector.
G Threaded Insert Mounts the Spot Vital Signs to a mobile stand.
H Battery Compartment Contains the internal battery. Remove the 4 screws to
change the battery without affecting other internal parts.