Casio HS-70W User Manual

Manufacturer: CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan

Responsible within the European Union: CASIO EUROPE GmbH Bornbarch 10, 22848 Norderstedt, Germany

MA0809-EA

HS-70W

ENGLISH

Day of the week

Hour

Timekeeping Mode

• A sticker is affixed to the glass of this stopwatch when you purchase it. Be sure to remove the sticker before using the stopwatch.

• Depending on its model, the configuration of your stopwatch may differ somewhat from that shown in the illustration.

OPERATING PRECAUTIONS

• A battery is installed at the factory. Have it replaced by a CASIO distributor at the first sign of low power (dim display).

• Do not use or store this stopwatch in areas exposed to temperature extremes, strong magnetism, strong vibration, or strong impact.

• Heat can shorten battery life and cause malfunction. Keep the stopwatch away from heaters and direct sunlight when using it.

• Never try to take the stopwatch apart. Doing so can cause malfunction.

• To clean the stopwatch, use a soft, dry cloth or a cloth moistened in a solution of water and a mild neutral

detergent. Wring out all excess moisture from the cloth. Never use thinner, benzene, alcohol or other similar agents.

• Be sure to keep all user documentation handy for future reference.

CASIO COMPUTER CO., LTD. assumes no responsibility for any loss, or any claims by third parties that may arise through the use of this stopwatch.

GENERAL GUIDE

C button .... Starts and stops timing.

B button .... Toggles between the current time and stopwatch screens.

A button ..... Performs lap/split and reset operation (stopwatch beeps).

R button ..... Recalls lap/split time records and total elapsed time.

SPLIT TIME AND LAP TIME

Split time (SPLIT) is the time elapsed from the start to a specific point.

Lap time (LAP) is the time elapsed from one point to another or for one lap around a track.

USING THE STOPWATCH

The stopwatch beeps to signal C and A button operations.

Working range

The total elapsed time and split time display is limited to 9 hours 59 minutes 59.999 seconds. Lap time display is limited to 59 minutes 59.999 seconds. Thereafter it will be reset and started again. The lap counter starts from 1 to 99 and repeats from 0. While the stopwatch is reset to all zeros, holding down the A button will toggle the lower display area between display of lap time and split time.

• 100 (indicating the number of laps) will flash on the display when memory is full (100 lap times in the current group).

NORMAL TIME

CHART

BUTTON OPERATION

DISPLAY

NET TIME

CHART

BUTTON OPERATION

DISPLAY

After stopping a net time operation by pressing C, you can resume it by pressing C again.

Time Display Stopwatch Display

Lap counter Split time

Year

Month Day

Second

Hours

Minute

Stopwatch Mode

Press . Press .

1ST SPLIT

START

1ST LAP

START

START STOP RESET

START STOP START STOP RESET

(a)

(a) (a) (a + b)

(Stoppage time)

2ND SPLIT

Minutes

2ND LAP

Seconds

1/1000th of a second

Recall Mode

3RD SPLIT

3RD LAP

Lap time

Total elapsed time

LAP/SPLIT TIMES

START STOP RESET

1ST LAP 2ND LAP 3RD LAP

CHART

BUTTON OPERATION

1ST SPLIT (a

(a)

)

2ND SPLIT (a+b

(a + b)c(a + b + c) (t)

)

3RD SPLIT (a+b+c

)

DISPLAY

MULTIPLE FINISHING TIMES

Example : To record the times of 100 different runners.

RESET

CHART

BUTTON OPERATION

START 1ST

RUNNER

FINISHES

2ND

RUNNER

FINISHES

99TH

RUNNER

FINISHES

Difference between current finisher and previous finisher

100TH

RUNNER

FINISHES

DISPLAY

Finishing position

USING THE RECALL MODE

You can use the recall mode to view data in stopwatch memory.

• There is enough memory to store a total of up to 200 records, divided between two record groups of 100 each. If you record 100 times, the 100th time will not be stored in memory until you reset the stopwatch to all zeros.

• Starting a new stopwatch elapsed time operation will cause the older of the two record groups to be deleted automatically in order to make room for a new group of records.

• There is also a FAST LAP record that displays the fastest lap from among all of the lap times currently in memory.

• Record 1 (the newest record) will always be displayed first whenever you press the R button to switch from the

Stopwatch Mode to the Recall Mode. In the Recall Mode, each press of the B button will toggle the display between record group 1 and record group 2.

•

• Lap time records in memory can be recalled while an elapsed time operation is in progress or stopped.

• Memory records are cleared whenever a new Stopwatch Mode elapsed time operation is stared by pressing the

C button after pressing the A button to reset the stopwatch to all zeros.

Holding down the or button scrolls at high speed.

SETTING THE CURRENT TIME AND DATE

MUTE

Beeper On/Off

In the Timekeeping Mode, hold down the A button for about two seconds to toggle the beeper on or off.

Auto Return

The stopwatch returns to the Timekeeping Mode if left unused for a few minutes.

1. In the Timekeeping Mode, hold down R for about two seconds.

2. Press C on a time signal to correct the seconds.

3. Flashing setting can be changed. Press B to move the flashing.

SECONDS HOUR MINUTES YEAR

MONTHDAY

4. Use C (+) and A (–) to change the flashing setting.

• Holding down the C or A button scrolls at high speed.

5. Press R to exit the setting mode.

Year digits can be set up to the year 2099.

12/24-hour Timekeeping

In the Timekeeping Mode, press C to toggle between 12-hour and 24-hour timekeeping.

CARE OF YOUR STOPWATCH

• This stopwatch is water resistant up to five bars (atmospheres), which means you can use it in the rain or in areas where splashing water is present. Never, however, operate the buttons of the stopwatch while it is immersed in water.

• You should have the rubber seal that keeps out water and dust replaced every 2 to 3 years.

• Should moisture appear inside the stopwatch, have it checked immediately by your dealer or a CASIO distributor.

SPECIFICATIONS

Accuracy at a normal temperature (TIME): ±30 seconds per month

Display capacity:

• Time Display: Hour, minutes, seconds, am/pm, year, month, day and day of the week Calendar system: Pre-programmed until the year 2099

• Stopwatch Display: Measuring capacity: (Total elapsed time display) 9 hours 59 minutes 59.999 seconds

Measuring unit: 1/1000 second Measuring modes: Net time, lap time, split time, 1st-100th place time, lap counter (up to 99) Memory capacity: 2 sets of 100 records each

Battery: One lithium battery (type: CR2032)

Approx. 5 years continuous operation on type CR2032 (includes an average of 30 presses of button per day.)

Operating Temperature: 0°C to 40°C (32°F to 104°F)

(STOPWATCH): 99.9988%

(Lap time display) 59 minutes 59.999 seconds (Split time display) 9 hours 59 minutes 59.999 seconds