BE RX803, Instruction Manual, Page: 20 / 40

3.3 Inserting the Batteries
Follow these steps to insert the two “AAA” batteries in
the device.
1. Open the battery compartment cover in the direction
shown.
2. Insert the two “AAA” batteries with the correct polarity as indicated.
3. Replace the battery compartment cover.
NOTE: Replace the batteries whenever the weak battery icon shows “ ”, the
display is dim, or the display does not illuminate when the power is on.
Replace all the batteries at the same time - it is dangerous to mix old and
new batteries.
• If the blood pressure monitor is left unused for long periods, please remove the
batteries from the device.
• Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc) or
rechargeable batteries.