How To Set The Alarm; Alarm Test And How To Engage And Disengage; The Hourly Time Signal; How To Stop The Alarm - Seiko Data-2000 Instructions Manual

HOW TO SET THE ALARM
1. Depress button "A" to activate the alarm setting function, and the alarm "on"
or "off" mark starts flashing.
2. Depress button "C" to select the digits to be adjusted, and they start flashing.
3. Depress button "D" to set the digits (flashing).
*1. When setting the hour digits, be sure to check that "AM'V'PM" is set cor-
rectly.
*2. When the setting is over, depress button "A" to return to the time/calendar
display. If the watch is left untouched in the alarm setting function, it will
automatically return to the time/calendar display after 9 to 10 minutes.
Note:
When the watch is connected with the keyboard, the alarm does not ring even if
it is engaged.
ALARM TEST, AND HOW TO
ENGAGE AND DISENGAGE
THE HOURLY TIME SIGNAL
In the time/calendar display, depress-
ing buttons "C" and "D" at the same
time alternately engages and disen-
gages both the hourly time signal and
the "beep" sound made by operating
any one of the buttons in each mode:
Time
signal
mark
i.
Hourly
time signal
Button
operation sound
in each mode
Engaged
Disengaged
The alarm can be tested with a beep
ing sound by keeping buttons "C"
and "D" depressed in the time/calen-
dar display.
(In this case, the hourly time signal is
engaged and disengaged alternately.)
HOW TO STOP THE ALARM
I
The alarm will ring at the designated
time for 20 seconds. It can be stopped
manually by depressing any one of
the buttons "A", "B", "C", and "D".
The display is not affected by stop-
ping the alarm.
STOPWATCH FUNCTION
Depress button "A" to show the stop-
watch display, and the word "STOP-
WATCH" is displayed.
Up to 10 hours can be measured
in 1/100 second. Split time is dis-
played in the upper row and total or
accumulated elapsed time in the
lower row.
• Before use, be sure to depress but-
ton "D" to reset the digits to
"0:OO'00"00".
"STOPWATCH"
Button D
Split/Reset
Button A
Button C
Start/stop
Button B
' If button "A" (mode change) is de-
pressed while using the stopwatch
function, the display changes to
the time/calendar display, the stop-
watch measurement stops, and the
digits are reset to "0:00'00"00".