Casio 2804 - Manual (Page 6)

Operation Guide 2804
6
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.
• The backlight remains lit for about two seconds from the point you
press the button, even if it is already lit when you press the button. If
you keep the button depressed for two seconds or more, the backlight
automatically turns off.
• Frequent use of the backlight runs down the battery.
Auto light switch precautions
• Wearing the watch on the inside of your wrist, movement of your arm,
or vibration of your arm can cause frequent activation of the auto light
switch and illumination of 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 display 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 two
seconds, 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 toward 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.
More than 15 degrees
too high
HONOLULU
ANCHORAGE
LOS ANGELES
DENVER
CHICAGO
NEW YORK
CARACAS
RIO DE JANEIRO
City City GMT Other major cities in same time zone
Code Differential
City Code Table
– – –
HNL
ANC
LAX
DEN
CHI
NYC
CCS
RIO
– – –
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
PAGO PAGO
PAPEETE
NOME
SAN FRANCISCO, LAS VEGAS,
VANCOUVER, SEATTLE, DAWSON CITY
EL PASO, EDMONTON
HOUSTON, DALLAS/FORT WORTH, NEW
ORLEANS, MEXICO CITY, WINNIPEG
MONTREAL, DETROIT, MIAMI, BOSTON,
PANAMA CITY, HAVANA, LIMA, BOGOTA
LA PAZ, SANTIAGO, PORT OF SPAIN
SAO PAULO, BUENOS AIRES,
BRASILIA, MONTEVIDEO
LONDON
PARIS
CAIRO
JERUSALEM
JEDDAH
TEHRAN
DUBAI
KABUL
KARACHI
– – –
GMT
LON
PAR
CAI
JRS
JED
THR
DXB
KBL
KHI
–1
+0
+1
+2
+3
+3.5
+4
+4.5
+5
PRAIA
DUBLIN, LISBON, CASABLANCA,
DAKAR, ABIDJAN
MILAN, ROME, MADRID, AMSTERDAM,
ALGIERS, HAMBURG, FRANKFURT,
VIENNA, STOCKHOLM, BERLIN
ATHENS, HELSINKI, ISTANBUL, BEIRUT,
DAMASCUS, CAPE TOWN
KUWAIT, RIYADH, ADEN, ADDIS
ABABA, NAIROBI, MOSCOW
SHIRAZ
ABU DHABI, MUSCAT
MALE
DELHI
DHAKA
YANGON
BANGKOK
HONG KONG
TOKYO
ADELAIDE
SYDNEY
NOUMEA
WELLINGTON
DEL
DAC
RGN
BKK
HKG
TYO
ADL
SYD
NOU
WLG
+5.5
+6
+6.5
+7
+8
+9
+9.5
+10
+11
+12
MUMBAI, KOLKATA
COLOMBO
JAKARTA, PHNOM PENH, HANOI,
VIENTIANE
SINGAPORE, KUALA LUMPUR,
BEIJING, TAIPEI, MANILA, PERTH,
ULAANBAATAR
SEOUL, PYONGYANG
DARWIN
MELBOURNE, GUAM, RABAUL
PORT VILA
CHRISTCHURCH, NADI, NAURU ISLAND
•
Based on data as of December 2002.
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