Insert AA batteries into the MX40 using the following
Close the battery compartment door.
Watch for the start-up screen on the front of the MX40 to illuminate
Open the battery compartment by lifting up on both bottom sides of the
Insert the AA battery tray if not already present.
Insert three AA 1.5V Alkaline batteries, matching the polarity with the +
indications inside the compartment.
Note—all batteries are inserted with the + polarity in the same direction.
Use of AA batteries is not supported with the WLAN MX40 (Model
Number 865352). Use only the rechargeable lithium-ion battery.