Omron M7 Intelli IT Instruction Manual page 22

3. Using the Device
If "Err" appears, refer to "Connection failure. /
Data cannot be sent." in section 4.2 for more detail.
Note:
If the data transfer does not start, press the connection
When the connection symbol (
of the monitor, you can send the data. Follow the instruction from
step 1.
When the year flashes on the display of the monitor, please pair this
monitor with your smartphone at first. Refer to "Pairing this Monitor
with a Smartphone" in section 2.2. And try sending the data.
18
) and the " " flash on the display
button.