The operating instructions for the 2500C can be found here:
Instruction Manual for 2500C Charging Stand - Click Here
To Charge the Battery Pack Using the Charger Stand
1. Insert the battery pack into the PalmSAT Pulse Oximeter. (See the PalmSAT
Operator’s Manual for battery pack placement instructions.)
2. Place the pulse oximeter into the charger stand.
3. Plug the power supply into the back of the charger stand.
4. Connect the appropriate power cord into the power supply, when necessary.
5. Plug the power cord assembly into an appropriate AC power outlet.
6. The battery pack will be fully charged in approximately 90 minutes. Refer to Table 2
for a description of the charging conditions.
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