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26

English

BATTERY CHANGE

3

Years

The miniature battery which powers your watch
should last approximately 

3 years

.  However,

because the battery is inserted at the factory to
check the function and performance of the watch,
its actual life once in your possession may be less
than the specified period.  When the battery
expires, be sure to replace it as soon as possible
to prevent any malfunction.  It will be replaced at
cost.  For battery replacement, we recommend
that you contact an AUTHORIZED SEIKO DEALER
and request 

SEIKO CR2032

 battery.

* The battery life may be less than 3 years if the regular

alarm is used more than 10 seconds a day, the
illuminating light more than 10 seconds a day, and/or
the diving function more than 50 times a year, one
hour per dive.

Notes:

1. The log data stored in the dive log function is not erased when the

battery is replaced with a new one.  It is possible, however, for the
stored log data to be inadvertently erased during the function checking
procedures after battery replacement.  It is recommended that the log
data in memory be noted down in your log book before requesting a
battery change.

2. For battery replacement, take the watch to the retailer from whom it

was purchased.  The work of replacing the battery is conducted at a
SEIKO SERVICE CENTER.  For safety’s sake, the watch will also
undergo a strict check on its water resistant quality and depth
measurement function in addition to battery replacement.  Therefore,
it will take approximately 2 weeks before the watch is returned to you.

3. After the battery is replaced with a new one, “meters (m) and

centigrade (

°

 C)” are automatically set for the measurement units.

Before diving, therefore, set the measurement units as required.  (See
“SELECTION OF MEASUREMENT UNITS”)

WARNING

Do not remove the battery from the watch.

If it is necessary to take out the battery, keep it out of
the reach of children.  If a child swallows it, consult a
doctor immediately.

Never short-circuit, heat or otherwise tamper with
the battery, and never expose it to fire.  The battery
may burst, become very hot or catch fire.

The battery is not rechargeable.  Never attempt to
recharge it, as this may cause battery leakage or
damage to the battery.

CAUTION

Battery life indicator

Battery mark

If the battery mark is shown on the display, the watch will
stop operating in about a week.  Take the watch to the
retailer from whom it was purchased to replace the battery
with a new one.

• While the mark is

shown, the watch
cannot be used
for diving.

* While the battery mark is shown, the dive function will not start.

If the battery mark starts flashing, the battery is nearing its end.
Take the watch to the retailer from whom it was purchased
immediately for battery replacement.

Содержание DH33

Страница 1: ...e ce livret avant d utiliser cet appareil SEIKO Conservez cette brochure de mani re pouvoir la consulter au besoin Grazie per aver acquistato questo orologio computer per immersioni SEIKO Cal DH33 Per...

Страница 2: ...he watch provides The watch also provides data for Nitrox diving Do not use the watch for Nitrox diving unless you are specially qualified to dive with Nitrox having full knowledge of the potential ha...

Страница 3: ...the diver It is necessary to use other diving equipment together with the watch for safety s sake Also note that the possibility of decompression sickness and other hazards may increase depending on s...

Страница 4: ...ving IN GENERAL BEFORE DIVING If the temperature of the watch is much higher than that of the water for example after having been left under direct sunlight before being put in water the watch may not...

Страница 5: ...eeds the measurable range of the watch all the segments of the display flash In that case the watch cannot be used for diving for 48 hours after the dive is over AFTER DIVING CONTENTS Page WARNING 2 P...

Страница 6: ...an algorithm developed by Mr Randy Bohrer one of the most distinguished scientist in this field which expands upon the theories of the so called Swiss model Altitude compensation The watch measures t...

Страница 7: ...CORRECTION function Press button A Press button A Recalling log data Planning the next dive Press button A Press button A DIVE PLAN function DIVE LOG function Press button A Auto switch Water contact...

Страница 8: ...TIME CALENDAR SETTING display all the segments of the display will light up This is not a malfunction Press button A B C or D to return to the TIME CALENDAR display and set the time calendar again Pr...

Страница 9: ...untouched in the REGULAR ALARM SETTING display the display will automatically return to the TIME CALENDAR in 1 to 2 minutes 2 When the digits are adjusted in the REGULAR ALARM SETTING display the ala...

Страница 10: ...w the REGULAR ALARM display to engage or disengage them as required following the procedure above D Press in the displays other than DIVE PLAN and DIVE LOG to turn on the illuminating light D The disp...

Страница 11: ...d accordingly When you dive in a different time zone it is recommended that you use this function to set the time calendar of the diving site before diving With each press of buttons C or D 30 minutes...

Страница 12: ...ng the risk of decompression sickness WARNING This function should be used only when you dive with a gas mixture of oxygen and nitrogen other than ordinary air When diving with air be sure to set the...

Страница 13: ...the previous day and the date has changed to the next a flashing Nx is shown on the display In that case be sure to set FO2 newly before the next dive according to the gas mixture of your scuba tanks...

Страница 14: ...d the altitude rank indication does not indicate a specific altitude 2 If the watch senses an altitude change across altitude ranks the residual nitrogen indicator may appear even while you are on the...

Страница 15: ...th rank the watch calculates and displays a corresponding no decompression limit WARNING Before using the dive plan function be sure to check the gas mixture of your scuba tank set FO2 accordingly and...

Страница 16: ...G on page 4 Also be sure to set FO2 according to the gas mixture of your scuba tank FO2 cannot be re adjusted while you are underwater Select the measurement units of depth and temperature as you requ...

Страница 17: ...icates It is in violation of the decompression stop warning and the watch will not count down the decompression stop time and total ascent time even if you make a stop during ascent Even after the wat...

Страница 18: ...ime and DECO all flash and the warning sound beeps for 3 seconds When you return to a depth deeper than the decompression stop depth the watch starts counting down the decompression stop time PO2 limi...

Страница 19: ...asures the current depth of greater than 1 5 m 5 ft within 10 minutes after this display is shown the previous and the new dives are considered inseparable and the dive times of both dives and the sur...

Страница 20: ...at end of dive Date of dive December 6 Dive No on that day Exit time 20 1 denotes the 1st dive log display for the 20th dive 20 2 denotes the 2nd dive log display for the 20th dive C D C or D Press to...

Страница 21: ...ion warning It appears if you have exceeded no decompression limit but have not made a decompression stop as indicated by the watch It appears if the partial pressure of oxygen PO2 has exceeded 1 5 PO...

Страница 22: ...ter than 1 5 m 5 ft a dive that lasts less than 3 minutes will not be recorded How to erase the log data in memory The entire log data stored in memory can be erased as required Press to show DIVE LOG...

Страница 23: ...ncrements from 5 0 C up to 40 0 C 23 F up to 104 F The water temperature recorded in the dive log function is a measurement taken at the maximum depth Water temperature Surface interval time SURF T Th...

Страница 24: ...gas mixture of the scuba tank which the diver needs to set for the watch before diving For diving with air Air 21 should be set FO2 can be set from 22 to 50 and if a value within this range is set th...

Страница 25: ...to a depth shallower than the indicated depth a decompression stop violation warning is given Residual nitrogen at end of dive Residual oxygen at end of dive De compression stop depth The time period...

Страница 26: ...ed at a SEIKO SERVICE CENTER For safety s sake the watch will also undergo a strict check on its water resistant quality and depth measurement function in addition to battery replacement Therefore it...

Страница 27: ...bracelet wipe them periodically with a soft dry cloth PERIODIC CHECK 2 3 Years It is recommended that the watch be checked once every 2 to 3 years Have your watch checked by an AUTHORIZED SEIKO DEALE...

Страница 28: ...residual nitrogen will be taken into consideration in calculations in the dive plan function The atmospheric pressure inside airplanes corresponds to altitude rank 2 and the watch has re calculated t...

Страница 29: ...ery low temperatures the display light may dim and the change of digits may become slow 4 Display system TIME CALENDAR display Hour minutes seconds month date and day surface interval time and desatur...

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