Casio 2568 Panduan Pengguna - Halaman 4

Jelajahi secara online atau unduh pdf Panduan Pengguna untuk Menonton Casio 2568. Casio 2568 5 halaman.
Juga untuk Casio 2568: Panduan Pengguna (5 halaman)

Halaman Cetak

Warning!

• Always make sure you are in a safe place whenever you are reading the

display of the watch using the auto light switch. Be especially careful when

running or engaged in any other activity that can result in accident or injury.

Also take care that sudden illumination by the auto light switch does not

surprise or distract others around you.

• When you are wearing the watch, make sure that its auto light switch is turned

off before riding on a bicycle or operating a motorcycle or any other motor

vehicle. Sudden and unintended operation of the auto light switch can create a

distraction, which can result in a traffic accident and serious personal injury.

To turn the auto light switch on and off

In the Timekeeping Mode, hold down B for about two seconds to toggle the auto light

switch on (

displayed) or off (

not displayed).

• The auto light switch on indicator (

) is on the display in all modes while the auto

light switch is turned on.

Battery

This watch is equipped with a solar cell and a rechargeable battery (secondary

battery) that is charged by the electrical power produced by the solar cell. The

illustration shown below shows how you should position the watch for charging.

Example: Orient the watch so its face is

pointing at a light source.

• Note that charging efficiency drops

when any part of the solar cell is

blocked by clothing, etc.

• The illustration shows how to position

a watch with a resin band.

Important!

• Storing the watch for long periods in an area where there is no light or wearing it in

such a way that it is blocked from exposure to bright light can cause rechargeable

battery power to run down. Be sure that the watch is normally exposed to bright light

whenever possible.

• This watch employs a solar cell that converts light into electricity, which charges a

built-in rechargeable battery. Normally, the rechargeable battery should not need

replacement, but after very long use over a number of years, the rechargeable

battery may lose its ability to achieve a full charge. Should you notice problems with

getting the rechargeable battery to a full charge, contact your dealer or CASIO

distributor about having the rechargeable battery replaced.

• The rechargeable battery should be replaced with a CASIO-specified ML2016

battery only. Other rechargeable batteries can cause damage to the watch.

• All data stored in memory is deleted, and the current time and all other settings

return to their initial factory defaults whenever battery power drops to Level 5 and

when you have the battery replaced.

• Turn on the watch's Power Saving function and keep it in an area normally exposed

to bright light when storing it for long periods. This helps to keep the rechargeable

battery from going dead.

Battery Power Indicator

The battery power indicator on the display shows you the current status of the

rechargeable battery's power.

Battery Power

Battery power

Level

indicator

(Charge Soon Alert)

Power Saving on (S)/

Charge (C)/Recover (R)

indicator

• The flashing charge (C) indicator at Level 4 tells you that battery power is very low,

and that exposure to bright light for charging is required as soon as possible.

• At Level 5, all functions are disabled and settings return to their initial factory

defaults. Functions are enabled once again after the rechargeable battery is

charged, but you need to set the time, date, and all other settings after the battery is

recharged to Level 3 from Level 5. Though the time appears on the display after the

battery is charged to Level 4 (indicated by flashing charge (C) indicator), you will not

be able to change the time, date, and all other settings until the battery reaches

Level 3 (no charge (C) indicator) .

• Leaving the watch in direct sunlight or some other very strong light source can

cause the battery power indicator to temporarily show a reading that is higher than

the actual battery level. The correct battery power indicator should appear after a

few minutes.

• If you use the backlight or any of the alarm functions a number of times during a

short period, the recover (R) indicator appears on the display and the following

operations become disabled until battery power recovers.

Backlight; Beeper tone

After some time, battery power will recover and the recover (R) indicator will

disappear, indicating that the above functions are enabled again.

Charging Precautions

Certain charging conditions can cause the watch to become very hot. Avoid leaving

the watch in the areas described below whenever charging its rechargeable battery.

Also note that allowing the watch to become very hot can cause its liquid crystal

display to black out. The appearance of the LCD should become normal again when

the watch returns to a lower temperature.

Warning!

Leaving the watch in bright light to charge its rechargeable battery can cause it

to become quite hot. Take care when handling the watch to avoid burn injury.

The watch can become particularly hot when exposed to the following

conditions for long periods.

• On the dashboard of a car parked in direct sunlight

• Too close to as incandescent lamp

• Under direct sunlight

Charging Guide

After a full charge, timekeeping remains enabled for up to about six months, while the

watch is used under the conditions described below.

Operating Conditions

• Watch is not exposed to light

• Display on 18 hours per day, sleep state 6 hours per day

• 1 backlight operation (1.5 seconds) per day

• 10 seconds of alarm operation per day

USER'S GUIDE 2568

Solar cell

Function Status

All functions enabled.

Beeper tone, backlight,

display, and buttons are

disabled.

All functions, including

timekeeping, are disabled.

Charge Times

Exposing the watch to light for the periods shown below each day restores the power

used by the above operating conditions.

Exposure Level (Brightness)

Outdoor Sunlight (50,000 lux)

Sunlight Through a Window (10,000 lux)

Daylight Through a Window on a Cloudy Day (5,000 lux)

Indoor Fluorescent Lighting (500 lux)

• Stable operation is promoted by frequent charging.

Recovery Times

The table below shows the amount exposure that is required to take the battery from

one level to the next.

Exposure Level

Approximate Exposure Time

(Brightness)

Level 5

Outdoor Sunlight (50,000 lux)

33 hours

Sunlight Through a Window

166 hours

(10,000 lux)

Daylight Through a Window

– – –

on a Cloudy Day (5,000 lux)

• The above exposure time values are all for reference only. Actual required exposure

times depend on lighting conditions.

Reference

This section contains more detailed and technical information about watch operation.

It also contains important precautions and notes about the various features and

functions of this watch.

Power Saving Function

When turned on, the Power Saving function automatically

Power saving on indicator

puts the watch into a sleep state whenever it is left in an

area where it is dark for about one hour in the

Timekeeping Mode or Auto Display screen. The sleep

state is indicated by a blank screen with Power Saving on

(S) indicator flashing on it. In the sleep state, all functions

are enabled, except for the display.

• Wearing watch inside the sleeve of clothing can cause it

to enter the sleep state.

• The watch will not enter the sleep state between 6:00 AM and 9:59 PM. If the watch

is already in the sleep state when 6:00 AM arrives, however, it will remain in the

sleep state.

To recover from the sleep state

Perform any one of the following operations.

• Move the watch to a well-lit area. It can take up to five seconds for the display to turn

on.

• Press any button.

• Angle the watch towards your face for reading.

To turn Power Saving on and off

In the Timekeeping Mode, hold down D for about two

seconds to toggle Power Saving on (S indicator displayed)

and off (S indicator not displayed).

• Note that pressing D also toggles between 12-hour

timekeeping and 24-hour timekeeping.

Auto Display

Auto Display continually changes the contents of the

digital display.

To turn off Auto Display

Press any button (except for B) to turn off Auto Display.

This returns to the Timekeeping Mode.

To turn on Auto Display

Hold down C for about three seconds until the watch

beeps.

• Note that Auto Display cannot be performed while a

setting screen is on the display.

Auto return features

• After you perform any button operation (except for the backlight button) in any mode,

pressing C returns directly to the Timekeeping Mode.

• If you leave the watch in the Data Bank, Alarm, and Day Counter Mode for two or

three minutes without performing any operation, it automatically changes to the

Timekeeping Mode.

• If you leave a screen with flashing digits or a cursor on the display for two or three

minutes without performing any operation, the watch automatically saves any

settings you have made up to that point and exits the setting screen.

Data and Setting Scrolling

The B, C, and D buttons are used in various modes and setting screens to scroll

through data on the display. In most cases, holding down these buttons during a scroll

operation scrolls through the data at high speed.

Initial Screens

When you enter the Data Bank, Alarm, or Day Counter Mode, the data you were

viewing when you last exited the mode appears first.

Timekeeping

• Resetting the seconds to 00 while the current count is in the range of 30 to 59

causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are

reset to 00 without changing the minutes.

• The year can be set in the range of 2000 to 2039.

• The watch's built-in full automatic calendar automatically makes allowances for

different month lengths and leap years. Once you set the date, there should be no

reason to change it except after you have the watch's battery replaced or when

battery power drops to Level 5.

Approximate

Exposure Time

5 minutes

24 minutes

48 minutes

8 hours

Level 4

Level 3

Level 2

Level 1

3 hours

16 hours

2 hours

16 hours

80 hours

12 hours

33 hours

162 hours

25 hours