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Operation Guide 2639 2819
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 two 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
1. In the Timekeeping Mode, hold down A. This causes
the transmitter indicator to flash, which indicates the
setting screen.
2. Press A again.
3. Press C seven times until the Power Saving on/off
Module 2639
screen appears.
Power saving on indicator
4. Press D to toggle Power Saving on (
(
OFF
OFF
OFF
).
OFF
OFF
5. After the setting is the way you want, press A to exit
the setting screen.
• The Power Saving on indicator is on the display in all
modes while the Power Saving is turned on.
Module 2819
Backlight Precautions
• The electro-luminescent panel that provides illumination loses power after very long
use.
• The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
• The watch may emit an audible sound whenever the display is illuminated. This is
due to vibration of the EL panel used for illumination, and does not indicate
malfunction.
• The backlight automatically turns off whenever an alarm sounds.
• Frequent use of the backlight shortens the battery operating time.
Auto light switch precautions
• Wearing the watch on the inside of your wrist as well as movement or vibration of
your arm can cause the auto light switch to activate and illuminate the display. To
avoid running down the battery, turn off the auto light switch whenever engaging in
activities that might cause frequent illumination of the display.
• Note that wearing the watch under your sleeve while the auto light switch is turned
on can cause frequent illumination of the face and can run down the battery.
• The backlight may not light if the face of the watch is
more than 15 degrees above or below parallel. Make
sure that the back of your hand is parallel to the ground.
• The backlight turns off in about one second, even if you
keep the watch pointed towards your face.
• Static electricity or magnetic force can interfere with
proper operation of the auto light switch. If the backlight
does not light, try moving the watch back to the starting
position (parallel with the ground) and then tilt it back
towards you again. If this does not work, drop your arm
all the way down so it hangs at your side, and then bring
it back up again.
• Under certain conditions, the backlight may not light until about one second after you
turn the face of the watch towards you. This does not necessarily indicate
malfunction of the backlight.
• You may notice a very faint clicking sound coming from the watch when it is shaken
back and forth. This sound is caused by mechanical operation of the auto light
switch, and does not indicate a problem with the watch.
City Code Table
City
GMT
City
Code
Differential
– – –
–11
Pago Pago
HNL
Honolulu
–10
Papeete
ANC
Anchorage
–9
Nome
San Francisco, Las Vegas, Vancouver,
LAX
Los Angeles
–8
Seattle/Tacoma, Dawson City, Tijuana
DEN
Denver
–7
El Paso, Edmonton, Culiacan
Houston, Dallas/Fort Worth,
CHI
Chicago
–6
New Orleans, Mexico City, Winnipeg
Montreal, Detroit, Miami, Boston,
NYC
New York
–5
Panama City, Havana, Lima, Bogota
CCS
Caracas
–4
La Paz, Santiago, Port Of Spain
RIO
Rio De Janeiro
–3
Sao Paulo, Buenos Aires, Brasilia, Montevideo
– – –
–2
– – –
–1
Praia
GMT
Dublin, Lisbon, Casablanca, Dakar, Abidjan
+0
LON
London
PAR
Paris
Milan, Rome, Madrid, Amsterdam, Algiers, Hamburg,
+1
BER
Berlin
Frankfurt, Vienna, Stockholm
ATH
Athens
Helsinki, Istanbul, Beirut, Damascus,
CAI
Cairo
+2
Cape Town
JRS
Jerusalem
JED
Jeddah
+3
Kuwait, Riyadh, Aden, Addis Ababa, Nairobi, Moscow
THR
Tehran
+3.5
Shiraz
DXB
Dubai
+4
Abu Dhabi, Muscat
KBL
Kabul
+4.5
KHI
Karachi
+5
Male
DEL
Delhi
+5.5
Mumbai, Kolkata
DAC
Dhaka
+6
Colombo
RGN
Yangon
+6.5
BKK
Bangkok
+7
Jakarta, Phnom Penh, Hanoi, Vientiane
Singapore, Kuala Lumpur, Beijing, Taipei, Manila, Perth,
HKG
Hong Kong
+8
Ulaanbaatar
SEL
Seoul
Pyongyang
+9
TYO
Tokyo
ADL
Adelaide
+9.5
Darwin
SYD
Sydney
+10
Melbourne, Guam, Rabaul
NOU
Noumea
+11
Port Vila
WLG
Wellington
+12
Christchurch, Nadi, Nauru Island
• Based on data as of June 2005.
ON
ON
ON
) and off
ON
ON
Other major cities in same time zone
6
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