3
Operation Guide 5070
Alarm Operation
The alarm sounds at the preset time for about 20 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, or until you turn the alarm off.
•
Alarm and Hourly Time Signal operations are performed in accordance with the
Timekeeping Mode digital time.
•
To stop the alarm tone after it starts to sound, press any button.
•
Performing any one of the following operations 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
D
to 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 (
ON
displayed) and off
(
OF
displayed).
•
Turning on a one-time alarm (
AL1
through
AL4
)
displays the alarm on indicator on its Alarm Mode
screen.
•
Turning on the snooze alarm (
SNZ
) displays the alarm
on indicator and snooze alarm indicator on the Alarm
Mode snooze alarm screen, and in all other modes.
•
In all modes (except for the Alarm Mode), the alarm on
indicator is shown for any alarm that is currently turned
on.
•
The alarm on indicator flashes while the alarm is
sounding.
•
The snooze alarm indicator flashes 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
).
2. Press
A
to toggle it on ( displayed) and off ( not
displayed).
•
The Hourly Time Signal on indicator is shown on the
display on the Alarm Mode Hourly Time Signal screen,
and in all other modes while the Hourly Time Signal is
turned on.
Snooze alarm indicator
Alarm on indicator
On/Off status
Hourly time signal
on indicator
On/Off status
Illumination
An LED (light-emitting diode) illuminate the display for
easy reading in the dark.
Illumination Precautions
•
The illumination provided by the light may be hard to see when viewed under direct
sunlight.
•
Illumination automatically turns off whenever an alarm sounds.
•
Frequent use of illumination runs down the battery.
To turn on illumination manually
In any mode (except when a setting screen is on the display), press
B
to turn on
illumination.
•
You can use the procedure below to select either one second or three seconds as
the illumination duration. When you press
B
, the illumination will remain on for about
one second or three seconds, depending on the current illumination duration setting.
To specify the illumination duration
1. In the Timekeeping Mode, hold down
A
until the
seconds start to flash, which indicates the setting
screen.
2. Press
C
nine times so the illumination duration setting
screen is on the display.
3. While the illumination duration setting is flashing, press
D
to toggle the setting between one second ( ) and
three seconds ( ).
4. Press
A
to exit the setting screen.
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.
Auto Return Feature
If you leave a screen with flashing digits on the display for two or three minutes
without performing any operation, the watch automatically exits the setting screen.
Scrolling
The
B
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 World Time or Alarm 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.
•
With the 12-hour format, the
P
indicator appears on the display for times in the
range of noon to 11:59 p.m. and no indicator appears for times in the range of
midnight to 11:59 a.m.
•
With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
•
The year can be set in the range of 2000 to 2039.
•
The watch’s built-in full automatic calendar 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 batteries replaced.
•
The current time for all city codes in the Timekeeping Mode is calculated in
accordance with the Greenwich Mean Time (GMT) differential of each city, based on
your Home City time setting.
•
GMT differential is calculated by this watch based on Coordinated Universal Time
(UTC) data. UTC is the world-wide scientific standard of timekeeping. It is based
upon carefully maintained atomic (cesium) clocks that keep time accurately to within
microseconds. Leap seconds are added or subtracted as necessary to keep UTC in
sync with the Earth’s rotation. The reference point for UTC is Greenwich, England.
Specifif1tions
Accuracy at normal temperature:
±
30 seconds a month
Digital Timekeeping:
Hour, minutes, seconds, p.m. (PM), month, day, day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2039
Other: 3 screen formats (Day of the Week, Month – Day, Hour: Minutes); Home City
code (can be assigned one of 31 city codes); Daylight Saving Time (summer
time)/Standard Time
Analog Timekeeping:
Hour, minutes (hand moves every 20 seconds)
World Time:
27 cities (29 time zones)
Other: Daylight Saving Time/Standard Time
Countdown Timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 to 60 minutes (1-minute increments)
Other: Auto-repeat timing; Progress beeper
Stopwatch
Measuring unit: 1/100 second
Measuring capacity: 59'59.99''
Measuring modes: Elapsed time, split time, two finishes
Alarm:
5 daily alarms (4 one-time alarms: 1 snooze alarm); Hourly Time Signal
Illumination:
LED (light-emitting diode); selectable illumination duration
(approximately 1 second or 3 seconds)
Battery:
Two silver oxide batteries (Type: SR726W)
Approximately 2 years on type SR726W (assuming alarm operation 20 seconds per
day and one illumination operation 1.5 seconds per day)
JED
Jeddah
+3
THR
Tehran
+3.5
DXB
Dubai
+4
KBL
Kabul
+4.5
KHI
Karachi
+5
DEL
Delhi
+5.5
DAC
Dhaka
+6
RGN
Yangon
+6.5
BKK
Bangkok
+7
HKG
Hong Kong
+8
TYO
Tokyo
+9
ADL
Adelaide
+9.5
SYD
Sydney
+10
NOU
Noumea
+11
WLG
Wellington
+12
City
City
UTC Offset/
Code
GMT Differential
– – –
–11
HNL
Honolulu
–10
ANC
Anchorage
–9
LAX
Los Angeles
–8
DEN
Denver
–7
CHI
Chicago
–6
NYC
New York
–5
CCS*
Caracas
–4
RIO
Rio De Janeiro
–3
– – –
–2
– – –
–1
GMT
0
LON
London
PAR
Paris
+1
CAI
Cairo
+2
JRS
Jerusalem
City
City
UTC Offset/
Code
GMT Differential
City Code Table
•
Based on data as of March 2008.
•
The rules governing global times (UTC offset and GMT differential) and summer
time are determined by each individual country.
* In December 2007, Venezuela changed its offset from –4 to –4.5. Note, however,
that this watch displays an offset of –4 (the old offset) for the CCS (Caracas,
Venezuela) city code.