■HOW TO USE THE TIMER 「TIMER 」
分 秒
Mode selector
Button
Button
・The timer can be set for up to 99 hours, 59 minutes and 59 seconds in one second
increments.
・Once the timer is set, the set time is stored in memory and can be used repeatedly
unless it is canceled.
・The timer can be set either by entering a time with keys or by recalling the
calculation result obtained in the time calculation mode.
・The remaining time is displayed in one second increments, and the time elapsed
from the start of the countdown can also be displayed while the elapsed time
display key is kept pressed.
・After the set time is up, the timer continues counting to show the time elapsed from
the end of the countdown, with “− ” sign attached before the digits, for example, “0”,
“− 1”, “ − 2”, and so on.
Turn the mode selector to set the knob to “TIMER”.
If the timer is counting, press button to stop the timer and then press to reset it.
(The time set previously will be displayed.)
Press the clear/clear entry key, and then, use the number entry and time keys to
enter the desired time. The timer can also be set by pressing the recall key to recall
the calculation result obtained in the time calculation mode.
Ex. 1) To set 3 minutes and 15 seconds:
[C/CE] [3] [1] [5] Or [C/CE] [3] [分 (MINUTE)] [1] [5]
(For details, refer to “■ HOW TO USE THE TIME CALCULATION MODE”.)
Timer setting
1
3
2A
B
AB
3
Notes:
･ By pressing the clear/clear entry key after the timer is reset, the
set time stored in memory is canceled and the digits are reset
to “0 ′00 ″”.
･ The timer counts down up to 100 hours in total from the start of
the countdown and stops. If the timer is set to count down 5
minutes and continues counting down after the set time is up,
for example, it will automatically stop when “-99:55 ′00 ″” is
displayed.
Press button or to reset the timer. The time previously set,
“5 ′00 ″” will be shown.
〈To check the time elapsed from the start of the countdown〉
While the elapsed time display key is kept pressed, the time
elapsed from the start of the countdown is displayed.
･ When the elapsed time key is released, the remaining time is
displayed again.
･ While the elapsed time display key is kept pressed, the ti
shown on the display increases in one second increment.
･ While the timer is stopped, the time elapsed from the start of the
countdown is displayed while the elapsed tim e display key is
kept pressed.
Timer operation
Ex. 2) To recall the calculation result:
[C/CE] [Call]
The calculation result obtained in the time calculation mode will be displayed.
Notes:
・Even if the clear/clear entry key is not pressed, the time can be entered and set for the timer.
・A negative calculation result obtained in the time calculation mode can be displayed for the
timer by pressing the recall key. The timer, however, will not count down the tim
・The arithmetic operation keys ([ ＋], [ −] and [ ＝]) does not work in the timer mode.
To start or stop the timer, press button . Restart and stop of the timer can be repeated by
pressing the button. The timer restarts counting down from the time shown on the display.
Notes:
・When the timer is stopped, “STOP” and “ ″” marks are displayed.
・While the timer is counting down, “ ″” mark is not displayed.
・When a negative time (a time having a minus sign) is set for the timer and button is
pressed to start the timer, the error mark “Error” is displayed. In that case, press the
clear/clear entry key to reset the digits to “0′ 00″ ” and enter a proper time
After the set time is up, the timer continues counting down to show the time elapsed from the
end of the countdown, with “− ” sign attached before the digits, for example, “0”, “–1”, “–2”, and
so on.
When the timer is stopped and button is pressed, the timer is reset and the time
previously set is displayed. The set time can be used repeatedly unless it is canceled.
B
B
2
A
AB
Notes:
･ By pressing the clear/clear entry key after the timer is reset, the
set time stored in memory is canceled and the digits are reset
to “0 ′00 ″”.
･ The timer counts down up to 100 hours in total from the start of
the countdown and stops. If the timer is set to count down 5
minutes and continues counting down after the set time is up,
for example, it will automatically stop when “-99:55 ′00 ″” is
displayed.
Press button or to reset the timer. The time previously set,
“5 ′00 ″” will be shown.
〈To check the time elapsed from the start of the countdown〉
While the elapsed time display key is kept pressed, the time
elapsed from the start of the countdown is displayed.
･ When the elapsed time key is released, the remaining time is
displayed again.
･ While the elapsed time display key is kept pressed, the ti
shown on the display increases in one second increment.
･ While the timer is stopped, the time elapsed from the start of the
countdown is displayed while the elapsed tim e display key is
kept pressed.
AB
■HOW TO USE THE STOPWATCH 「STOP-W. 」
・The stopwatch can measure up to 99 hours 59 minutes and 59 seconds in one second increments.
After 100 hours, it will start counting again from “0” and continues counting.
・Split measurement is possible.
・The stopwatch can be set to count from a desired time up to 99 hours 59 minutes and 59 seconds
in one second increment.
・The starting time can be set by entering a time with the number entry and time keys or by recalling
the calculation result obtained in the time calculation mode.
Turn the mode selector to set the knob to “STOP-W.”.
If the stopwatch is counting, press button to stop it and then
press button to reset it.
・To start and stop the measurement, press button .
Restart and stop of the stopwatch can be repeated
by pressing the button. The accumulated elapsed
time measurement is possible.
Start
↑
Restart and stop of the stopwatch can
be repeated by pressing button .
To start the measurement from the desired time
･ By entering a desired time, the stopwatch can count from
the set time instead of “0”, for example, 3 minutes and 15
seconds. In that case, the stopwatch displays the elapsed
time added by the set time.
･ The starting time can also be set by recalling the calcula-
tion result obtained in the time calculation mode.
If the stopwatch is counting, press button to stop it and
then press button to reset it.
Press the number entry and time keys to enter the
desired time, or press the recall key to recall the calcula-
tion result obtained in the time calculation mode.
Ex. 1) To set 3 minute and 15 seconds:
[C/CE] [3] [1] [5]
or
[C/CE] [3] [ 分 (MINUTE)] [1] [5]
(For details, refer to “ ■ HOW TO USE THE TIME CAL-
CULATION MODE”.)
Ex. 2) To recall the calculation result:
[C/CE] [Call]
The calculation result will be displayed.
AB
1
2
Standard measurement
Stop
A
B B
Restart Stop
B
Stop
B
Reset
B
· · · ·
A
B
・The split time measurement function is
convenient in checking the elapsed time
while the measurement is in progress.
Start
↑
Measurement and release of the split time
can be repeated by pressing button .
Split time measurement
Split
A
A
B
Split
release Stop
B
Reset
A
1
2
B
