Timex M640 User Manual
Page 80
NOTE: To quickly change the value being set, press and hold START/SPLIT
(+) or HEART Rate (–).
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5. Make the desired adjustment as indicated in the table on the next two
pages.
6. Press MODE (NEXT) to move to the next setting option.
7. Press and hold STOP/SET/RESET (DONE) to save your changes and exit
the setting process.
For this Watch, you can make the Time of Day adjustments described in
the tables that appear on this page and the next page.
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Setting Group
Adjustment
Hour
Press START/SPLIT (+) to increase the hour value or
HEART RATE (–) to decrease the hour value.
Minute
Press START/SPLIT (+) to increase the minute value or
HEART RATE (–) to decrease the minute value.
Second
Press START/SPLIT (+) or HEART RATE (–) to reset the
seconds to zero.
Day of Week
Press START/SPLIT (+) to move forward through the days of
the week or HEART RATE (–) to move backward through
the days of the week.
Month
Press START/SPLIT (+) to move forward through the months
or HEART RATE (–) to move backward through the months.
Setting Group
Adjustment
Date
Press START/SPLIT (+) to increase the date value or
HEART RATE (–) to decrease the date value.
12- or 24-hour
Format
Press START/SPLIT (+) or HEART RATE (–) to toggle between
the 12- and 24-hour formats. In the 12-hour format the AM
and PM time indicators will also appear above the seconds
on the time display.
Appearance of
the Month and
Day
Press START/SPLIT (+) or HEART RATE (–) to toggle between
the appearance options for the month and the day. The
options include Month Day (MM-DD) or Day Month
(DD.MM). For example, March 15 can appear as 3-15 (MM-
DD) or 15.03 (DD.MM).
Hourly Chime
Press START/SPLIT or HEART RATE to toggle between
turning the chime on and turning the chime off. When you
turn the chime on, you will see the chime icon and the
Watch will emit a beep every hour on the hour.
Button Beep
Press START/SPLIT or HEART RATE to toggle between
turning the button beep on and turning the button beep
off. When you turn the button beep on, your Watch will
emit a beep every time you press a button other than the
INDIGLO
®
button.