Setting Date And Time - Nissei WS-820 Instruction Manual

1 Remove the battery compartment. Do not use excessive force when removing the cover.
2 Install two "ААА". Make sure that polarity corresponds to signs (+) and (-) shown inside the
compartment. Batteries are readily installed by pressing the end "-" on the spring.
3 Close the battery compartment cover. After the installation of batteries, set date and time.
Battery Replacement Indicator
Replace all the batteries when the display continuously shows the battery replacement indicator
" " or there is no indication on the display. The battery replacement indicator does not show
a discharge degree.
Installation of new alkaline batteries provides up to 300 measurements. The supplied batteries are
used for testing the device in the sale and service life may be shorter than that recommended alkaline
batteries. Attention should be paid for the expiry date of the batteries especially in case the monitor
is not used frequently.
Since neither the device nor the batteries are the waste that can be utilized at
home, follow your national/local regulations for waste recycling and take them to
corresponding collection facilities.
ATTENTION! Do not use rechargeable batteries or the batteries other than the ones with
designated type. The specifi ed performance of the product may not be retained if those
batteries are used. Do not touch another person while touching the battery terminals of the
monitor when changing batteries.

SETTING DATE AND TIME

Date and time can be set after installing batteries. Setting the date and time guarantees the
preservation of measurement results with indicated correct date and time.
If you do not want to enter date and time after batteries installation, press START button «
1 Setting the Year
After batteries installation, the LCD display shows fl ashing digits of the year. Enter the current year
using M1 button to increase the year value, and M2 button to decrease it.
Press the START button « » to confi rm and to pass to the next step.
2 Setting the Month
Upon entering the current year, enter the current month (month digits fl ash on LCD display). Enter
the current month using M1 button to increase the month value, and M2 button to decrease it.
Press the START button « » to confi rm and to pass to the next step.
3 Setting the Day
Upon entering the current month, enter the current date (date digits fl ash on LCD display). Enter
the current date using M1 button to increase the day value, and M2 button to decrease it. Press
the START button « » to confi rm and to pass to the next step.
4 Setting the Time
Watch uses a 24-hour time format of day.
Upon entering the date, enter the hour using M1 and M2 buttons. Press the START button « » to
confi rm the settings. using M1 button to increase the minute value, and M2 button to decrease
it. Press the START button « » to confi rm the settings. The clock has been set, and the unit is
prepared for operation. LCD monitor will display the time even when the unit is switched off .
6
» fi ve times.