Welch Allyn Connex ProBP 3400 digital blood pressure device - User Manual - Manual (Page 33)

Setup
Before first-time use of the ProBP 3400, complete the following steps:
Insert the battery
The battery is shipped separately from the ProBP 3400 device. You must install and charge the
battery for six hours before the device can be used.
1. Remove the screw from the battery compartment door with a Phillips screwdriver.
2. Remove the battery compartment door.
3. Remove the battery from the shipping bag.
4. Using the polarized guidelines on the battery label, insert the battery, positive (+) side first, into
the battery compartment.
5. Replace the battery compartment door.
6. Secure the screw with the screwdriver.
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