Manual Lorus W151 Movement

Manual

■ CHARACTERISTICS

1. Time and calendar:

•Hour, minutes, seconds, year, month, date

and day of the week.

•Fully automatic calendar: The calendar

adjusts automatically for odd and even

months including February of leap years

from the year 1996 up to 2045 (Cal. W150)

or 2000 up to 2049 (Cal. W151).

•

Time indication: Changeover between

12- and 24-hour indications is possible.

2. Stopwatch: Measures up to 23 hours, 59

minutes and 59 seconds in 1/100-second

increments for the first hour and in 1-second

increments thereafter.

3. 75 lap/split memory (Cal. W150) or

100 lap/split memory (Cal. W151):

Up to 75 sets (Cal. W150) or 100 sets (Cal.

W151) of lap times and split times can be

stored in memory.

4. Countdown timer: Up to 23 hours, 59

minutes and 59 seconds can be set in second

increments.

•

After the set time is up, the timer counts

up the time up to 23 hours, 59 minutes and

59 seconds.

•The set time can be used repeatedly unless

canceled.

5. Daily alarm: The alarm can be set to ring

on a 24-hour basis.

•

Hourly time signal: Can be set to ring

every hour on the hour with a single beep.

6. Illuminating light: The light evenly illuminates

the display for easy viewing in the dark.

START

STOP

LAP

75L

A

PM

E

M

O

R

Y

WATER50MRESIST

Day

■ BUTTONS AND DISPLAYS

Hour

A

Date

Seconds

Minutes

CD

B

PM mark

Light

button

* If the stopwatch is measuring and button “A”

is pressed to change the mode from the STOPWATCH,

the TIMER mode appears, skipping the MEMORY

RECALL mode.

With each press of button “A”, the selection of

the mode can be made in the following order:

STOPWATCH

mode

TIME/CALENDAR

mode

➡

➡

➡

➡

➡

TIMER mode

A

A

A

A

A

ALARM

mode

MEMORY RECALL

mode

Day

B

A

CD

PM mark

Month Year

Date

→

→

→

→

Date

SecondsMinutesHour

■ TIME/CALENDAR MODE

1. Press button “A” to show the TIME/CALENDAR

mode.

2. Press button “B” for 2 to 3 seconds to show

the time/calendar setting display. The second

digits start flashing.

3. Selection of the digits to be adjusted (flashing)

is made in the following order by pressing

button “C”.

4. Press button “D” to set the flashing digits.

One digit is advanced with each press of

the button. Digits except seconds move

quickly by keeping button “D” pressed.

HourMinutesSeconds

→→

● 12-/24-hour indication setting

Changeover between 12- and 24-hour indications

is made alternately with each press of

button “A”.

● Seconds setting

Press button “D” in accordance with a

time signal. The seconds are reset to

“00” and start immediately.

When the seconds count any number from

“30” to “59” and button “D” is pressed,

one minute is added and the seconds are

reset to “00”.

5. After all the adjustments are completed,

press button “B” to return to the TIME/

CALENDAR mode.

Notes:

1. When setting the hour digits in the 12-hour

indication, check that AM/PM is set properly.

Only “PM” mark is displayed. For the AM

setting, there is no indication.

In the 24-hour indication, “24” is displayed.

2. Once the year, month and date have been

set, the day of the week is set automatically.

3. If the watch is left untouched in the time/

calendar setting display with the digits flashing,

it will automatically return to the TIME/

CALENDAR mode in 1 to 2 minutes.

■

STOPWATCH MODE

• The stopwatch can measure up to 23 hours,

59 minutes and 59 seconds.

• It measures in 1/100-second increments for

the first hour and in 1-second increments

thereafter.

Stopwatch operation

Press button “A” to show the STOPWATCH

mode. “Chrono” is displayed first, and then

the STOPWATCH mode appears.

C

A

D

B

Standard measurement

D

Start

D

Stop

C

Reset

D

Start

D

Stop

D

Restart

D

Stop

C

Reset

**Restart and stop of the stopwatch can be

repeated by pressing button “D”.

**

Accumulated elapsed time measurement

Lap time/split time measurement

• A “Start-Finish-End” stopwatch operation system

is used. The data obtained from the start till

finish of a race is recorded as a block and

stored in memory.

D

C

Lap time

Split time

B

A

Notes:

1. Up to 75 (Cal. W150) or 100 (Cal. W151)

measurements can be stored in memory. If

more than 75 / 100 measurements are made,

the measurements over 75 / 100 will not be

stored in memory.

2. When the memory has become full and a lap

time/split time measurement is made, “FULL”

appears below the measured lap time, indicating

that the measurement data is not stored in

memory. To check the memory capacity,

change the mode to the MEMORY RECALL

mode, which displays the number of storable

data.

3. If the lap time measurement exceeds 60

minutes, any fraction less than a second

will be discarded when it is displayed. The

split time recalled in the MEMORY RECALL

mode, which is the accumulation of the actual

lap time measurements, therefore, may not

be exactly equal to the one displayed when

it was measured.

D

C C

C

Start

Lap/

split 1

Lap/

split 2

**

Finish

(Final lap/split)

D

End

C

Reset

* Lap time measured remains displayed for 5

seconds in the upper row. In the lower row,

the lap number is displayed, followed by

split time measured. Then, the measurement

in progress appears.

* The time elapsed from the finish of the race

until the end of the measurement will not

be included in the measurement.

** Lap time/split time can be measured repeatedly

by pressing button “C”.

■

MEMORY RECALL MODE

• Up to 75 sets (Cal. W150) or 100 sets (Cal.

W151) of lap times and split times can be

stored in memory.

• Measurement data obtained from the start

to finish of a race is recorded as a block, to

which a block number is assigned.

• Up to 38 blocks (Cal. W150) or 50 blocks

(Cal. W151) of data can be stored in memory,

and stored data can be recalled block by

block after the measurement.

Memory recall operation

Press button “A” to show the MEMORY RECALL

mode. “RECAL” is displayed first, and then

the MEMORY RECALL mode appears.

Number of

storable

data

B

D

A

C

1. Press button “C” to show the block selection

display. “RUN” and the block number are

displayed.

2. Press button “C” repeatedly to select the

desired block of data.

* With each press of the button, the block

number advances by one, starting from

Block 1.

3. Press button “D” to recall the stored data in

the block. The lap/split number is displayed

first, and then the lap time and split time

are displayed in the upper and lower rows,

respectively.

* With each press of the button, the stored

data is recalled successively from the oldest

to the newest.

• To erase the data block by block:

In the block selection display, press button

“C” to select the block of data to be erased,

and then press and hold button “B” until

“DEL” appears. The data only in the selected

block is erased from memory.

How to clear the stored data

• To erase the data in all the blocks at a stretch:

In the block selection display with any block

number shown, press and hold button “B”

until “FREE” appears. The data in all the

blocks is erased from memory.

Notes:

1. When a block of data is erased, the block

number is reassigned accordingly.

2. When the stored data in all the blocks is

erased, the mode is automatically changed

to the STOPWATCH.

3. The stored data cannot be erased one by

one.

I

NSTRUCTION

M

ANUAL

CAL. W150 (RCW SERIES)

CAL. W151 (RE5 SERIES)

NREW151C

11-2000

Rating

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