Delta MO1005-EA Illumination, Stopwatch, Countdown Timer, Alarm Operation, About the Auto Light Switch, Countdown End Beeper

Operation Guide 3216

Alarm Operation

The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the alarm operation is performed a total of seven times, every five minutes, until you turn the alarm off.

•Alarm and Hourly Time Signal operations are performed in accordance with the Timekeeping Mode time.

•To stop the alarm tone after it starts to sound, press any button.

•Performing any one of the operations below during a 5-minute interval between snooze alarms cancels the current snooze alarm operation.

Displaying the Timekeeping Mode setting screen Displaying the SNZ setting screen

To test the alarm

In the Alarm Mode, hold down Dto sound the alarm.

To turn an alarm on and off

	1. In the Alarm Mode, use D to select an alarm.
	2. Press A to toggle it on and off.
lll	• Turning on a alarm (AL1, AL2, AL3, AL4 or
ll l	SNZ) displays the alarm on indicator on its Alarm Mode
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	screen.

•In all modes, the alarm on indicator is shown for any

	alarm that currently is turned on.
ON	• The alarm on indicator flashes while the alarm is
Snooze alarm	sounding.
indicator
	• The snooze alarm indicator flashes while the snooze
Alarm on indicator
	alarm is sounding and during the 5-minute intervals
	between alarms.
To turn the Hourly Time Signal on and off
	1. In the Alarm Mode, use D to select the Hourly Time
	Signal (SIG).
ll l	2. Press A to toggle it on and off.
lll	• The Hourly Time Signal on indicator is shown on the
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ll

display in all modes while this function is turned on.

3.When the setting you want to change is flashing, use Dand Bto change it as described below.

Setting	Screen	Button Operation
Minutes, Seconds		Use D (+) and B (–) to change the setting.
Number of Repeats		Use D (+) and B (–) to change the setting.

• To disable either timer, set 00'00" as its countdown start time.4.Press Ato exit the setting screen.

To use the countdown timer

Current repeat count	Present number of repeats
(Reset)	ll
ll		Current time
llll
l	l
	l
l

Current timer time (Start/Stop)Timer 1 or 2Press Dwhile in the Countdown Timer Mode to start the countdown timer.

•The countdown is performed by alternating between Timer 1 and Timer 2. A short beep is emitted to signal a changeover from one timer to the other.

•Pressing Awhile a countdown timer is stopped resets it to the start time specified by you.

•Press Dto pause a countdown. Press Dagain to resume.

•The watch emits a 5-second beep when the end of the final timer operation (specified by the number of repeats) is reached.

•Even if you exit the Countdown Timer Mode, the countdown timer operation continues and the watch beeps as required.

•To stop a countdown operation completely, first pause it (by pressing D), and then press A. This returns the countdown time to its starting value.

Illumination

Hourly time signal on indicator

Stopwatch

ll	ll
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Seconds1/100 secondMinutes

The stopwatch lets you measure elapsed time, split times, and two finishes.

•The display range of the stopwatch is 59 minutes, 59.99 seconds.

•The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.

•The stopwatch measurement operation continues even if you exit the Stopwatch Mode.

•Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement.

•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing C.

	l		This watch has an EL (electro-luminescent) panel that
			causes the entire display to glow for easy reading in the
l ll
ll		l	dark. The watch’s auto light switch turns on illumination
l		l
	ll		automatically when you angle the watch towards your
			face.
			• The auto light switch must be turned on (indicated by
			the auto light switch on indicator) for it to operate.
Auto light switch on			• See “Illumination Precautions” for other important
indicator			information about using illumination.

To illuminate the display manually

In any mode (except when a setting screen is on the display), press Bto turn on illumination.

•The above operation turns on illumination regardless of the current auto light switch setting.

•You can use the procedure below to select either 1.5 seconds or 3 seconds as the illumination duration. When you press B, the illumination will remain on for about 1.5 seconds or 3 seconds, depending on the current illumination duration setting.

To specify the illumination duration

1. In the Timekeeping Mode, hold down Auntil the

display contents start to flash. This is the setting screen.

To measure times with the stopwatch

Elapsed Time

D	➤ D	➤ D	➤ D	➤ A
Start	Stop	Re-start	Stop	Clear
Split Time
D	➤ A	➤ A	➤ D	➤ A
Start	Split	Split release	Stop	Clear
	(SPL displayed)
Two Finishes
D	➤ A	➤ D	➤ A	➤ A
Start	Split	Stop	Split release	Clear
	First runner finishes. Second runner		Display time of
	Display time of first	finishes.	second runner.
	runner.

lll		2. Press C 10 times until the current illumination duration
l	l
ll	l	setting (	or	) appears.
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llll
		3. Press D to toggle the setting between
		(approximately 1.5 seconds) and			(approximately

3 seconds).4.Press A to exit the setting screen.

About the Auto Light Switch

Turning on the auto light switch causes illumination to turn on, whenever you position your wrist as described below in any mode. Note that this watch features a “Full Auto EL Light”, so the auto light switch operates only when available light is below a certain level. It does not turn on the backlight under bright light.

Moving the watch to a position that is parallel to the ground and then tilting it towards you more than 40 degrees causes illumination to turn on.

•Wear the watch on the outside of your wrist.

Countdown Timer

Number of Repeats

ll	ll
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Minutes

Seconds

Timer 1

Dual timers can be set with two different starting times. The watch can be configured so the two timers alternate, so when one reaches the end of its countdown, the other timer starts. You can specify a “number of repeats” value, which controls how many times the two-timer countdown operation is performed (1 = once, 2 = twice, etc.). The starting time of each timer can be set in five-second steps up to 99 minutes, 55 seconds.

You can specify up to 10 repeats. The watch emits a short beep whenever either of the timers reaches the end of its countdown during an ongoing timer operation. The watch emits a 5-second beep when the end of the final timer operation (specified by the number of repeats) is reached.

Parallel to	More than 40°
ground

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

startle or distract others around you.

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

turned off before riding a bicycle or operating a motorcycle or any other

Countdown End Beeper

The countdown end beeper lets you know when the countdown reaches zero. The beeper stops after about 5 seconds or when you press any button.

To configure the countdown timer

						1.While the countdown start time is on the display in the
						Countdown Timer Mode, hold down Auntil the current
					ll l	countdown start time starts to flash, which indicates the
l		l	ll		ll
					l l
					l l	setting screen.
					l l
l				l	l
l				l		• If the countdown start time is not displayed, use the
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				l
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l	ll			l		procedure under “To use the countdown timer” to

display it.

2. Press Cto move the flashing in the sequence shown below to select other settings.

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 Bfor about three seconds to toggle the auto light switch on (auto light switch on indicator displayed) and off (auto light switch on indicator not displayed).

•The auto light switch on indicator is on the display in all modes while the auto light switch is turned on.

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