Dr.Frei M-500A, User Manual, Page: 11 / 184

11
EN
• Please use «AAA» Long-Life or Alkaline 1.5V Batteries. Do not use re-
chargeable batteries.
using a mains adaptor
It is possible to operate Automatic Blood Pressure Monitor Model M-500А
with a mains adaptor (output 5 V DC/600 mA).
1. Connect the micro plug to the socket at the device right side.
2. Plug the mains adapter (output 5 V DC/600 mA) to a 100-240V electri-
cal power socket.
note:
• Please use the adaptor of Trademark
Dr. Frei
®
. Any other adaptor being
used, the service center is not considered responsible for the warranty
servicing/repair of the monitor.
• No power is taken from the batteries while the mains adaptor is connect-
ed to the device.
• Please consult service center if you have questions relating to the mains
adaptor.
setting the date and time
Insert batteries or press the O/I button at the back side of the device, then
touch and hold M/SET button for 3 seconds until the «2013» flashes on the
upper right corner.
a. When the year flashes,
press M/SET button until
the correct year appears.
Press CAM button to con-
firm and change to Month
setting.
b. When the month flashes, press M/SET button until the correct month
appears.Press CAM button to confirm and change to date setting.
c. Set the day, hour and minute in the same way as described above.
note: If the meter is idle for 1.5 minutes during the setting mode, it will
switch off automatically.
setting the alarm
This M-500A Series blood pressure monitor allows you to set 2 alarm
clocks as a reminder to take medication or measurements.
a. Device in standby status, hold M/SET
then hold CAM button. Release both
buttons, «1» flashes on the screen,
touch M/SET button to toggle between
alarm «1» and «2».
b. Touch CAM button, hour flashes, touch
M/SET button to set the desired hours
and touch CAM button for the next min-
ute setting.