Advertisement
Quick Links
Module No.1536/1636/1817
Press B B B B B to change from mode to mode.
After you perform an operation in any mode, pressing B B B B B returns to the Timekeeping
Mode.
Timekeeping Mode
TIMEKEEPING MODE
In the Timekeeping Mode, press C C C C C to switch between
Day of the week
the 12-hour and 24-hour formats.
PM indicator
Date
Day of the week is displayed as follows.
SU:Sunday
WE:Wednesday
SA:Saturday
About the backlight
Holding down A A A A A at any time illuminates the display.
The backlight of this watch employs an electrolumines-
cent (EL) light, which loses its illuminating power after
very long term use.
Hour
Seconds
Frequent use of the backlight shortens the battery life.
Minutes
Hourly time signal on
When the Daily Alarm is switched on, the alarm sounds
indicator
for 20 seconds at the preset time each day. When the
Hourly Time Signal is switched on, the watch beeps ev-
Alarm on
Mode
ery hour on the hour.
indicator
indicator
To set the alarm time
1. Hold down A A A A A while in the Alarm Mode until the hour
2. Press A A A A A to change the selection in the following se-
Hour
Minutes
Once you reach the normal Alarm Mode, you have to hold down A A A A A again until the
hour digits start to flash.
3. Press C C C C C to increase the selected digits. Holding down C C C C C changes the number at
high speed.
The format (12-hour and 24-hour) of the alarm time matches the format you select
for normal timekeeping.
When setting the alarm time using the 12-hour format, take care to set the time
correctly as morning or afternoon (PM).
4. After you set the alarm time, press A A A A A to return to the Alarm Mode. At this time the
Daily Alarm is switched on automatically.
To stop the alarm
Press A A A A A to stop the alarm after it starts to sound.
To switch the Daily Alarm and Hourly Time Signal on and off
Press C C C C C while in the Alarm Mode to change the status of the Daily Alarm and Hourly
Time Signal in the following sequence.
Both on
To test the alarm
Hold down C C C C C while in the Alarm Mode to sound the alarm.
Alarm Mode
MO:Monday
TU:Tuesday
TH:Thursday
FR:Friday
ALARM MODE
digits start to flash on the display. The hour digits flash
because they are selected .
quence.
Hour
Minutes
Normal Alarm Mode (No digit flashes)
Daily
Hourly Time
Both off
Alarm only
Signal only
GENERAL GUIDE
Operation of Module 1817 is identical to that of Modules 1536/1636. The only difference
between these modules are the Module 1817 indicators, which are shown below. All
illustrations in this User's Guide shows Modules 1536/1636 only.
PM indicator
24-hour indicator
Stopwatch Mode
Split time indicator
Mode Indicator
Minutes
Seconds
(a) Elapsed time measurement
Start
(b) Split time measurement
Start
(c) Split time and 1st-2nd place times
Start
Day of the week
PM indicator
Hour
Minutes
3. While the seconds digits are selected (flashing), press C C C C C to reset the seconds to
"00". If you press C C C C C while the seconds count is in the range of 30 to 59, the sec-
onds are reset to "00" and 1 is added to the minutes. If the seconds count is in the
range of 00 to 29, the minutes count is unchanged.
4. While any other digits (besides seconds) are selected (flashing), press C C C C C to in-
crease the number. While the day of the week is selected, pressing C C C C C advances
to the next day. Holding down C C C C C changes the current selection at high speed.
5. After you set the time and date, press B B B B B to return to the Timekeeping Mode.
If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Timekeeping Mode automatically.
Alarm on indicator
Signal on indicator
Time Setting Mode
STOPWATCH MODE
The Stopwatch Mode lets you measure
elapsed time, split times, and two finishes.
The range of the stopwatch is 59 minutes,
59.99 seconds.
1/100 second
Stop
Re-start
Stop
Split
Split release
Stop
Split
Stop
Split release
First runner
Second runner
Record time of
finishes.
finishes.
second runner.
Record time of
first runner.
TIME SETTING MODE
To set the time and date
1. Use B B B B B to enter the Time Setting Mode.
Date
The seconds digits flash because they are selected.
2. Press A A A A A to change the selection in the following se-
quence.
Seconds
Hour
Day of Week
Date
Seconds
Split indicator
Clear
Clear
Clear
Minutes
Month
Advertisement
