Step 2: Inserting The Batteries; Battery Tips; Step 3: Connecting The Monitor - A&D TM-2440 Quick Start Manual

Step 2: Inserting the batteries

1. Open the battery cover.
2. Refer to the
new AA batteries into the proper "+" and "-" direction.
3. Close the battery cover.

Battery Tips

1. New AA batteries will last approximately 200 measurements. This varies
depending on the quality of batteries used and operating temperatures.
2. There is an internal coin cell battery that will retain measurement results and
clock settings if the AA batteries die. This is charged by new AA batteries.
3. During first use or if monitor is stored for a month or longer, replace AA
batteries and leave in for at least 48 hours. This will recharge the internal
coin cell battery. The monitor CAN be used during this time.

Step 3: Connecting the monitor

1. Connect the micro USB cable between the monitor and computer.
TM-2440
2. The buzzer will sound and OFF appears on the OLED display.
The monitor enters its standby mode.
symbol inside the battery compartment. Insert two
TM-2441
Standby Mode