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AS2020-53E
Инструкция по эксплуатации Страница: 35

Citizen AS2020-53E Инструкция по эксплуатации онлайн [35/42] 453969

5. Fuel consumption calculation

Question: How much fuel is consumedin 6 hours at a fuel consumption rate of 250

gallons per hour?

Solution: Align the 25 of the outside scale with the inside scale’s SPEED INDEX (Y)

of the inside scale. The 6:00 is aligned with 15, and the answer is 1500

gallons.

4. Fuel consumption rate calculation

Question: If 120 gallons of fuel are consumed in 30 minutes’ flying time, what is the

fuel consumption rate?

Solution: Align the 12 of the outside scale with 30 of the inside scale. The SPEED

INDEX (Y) now points to 24, and the answer is 240 gallons per hour.

Содержание

English 1
Receives the standard time radio wave transmitted in germany 1
This watch is a radio wave watch that 1
W please use this watch after w charging sufficiently by placing in light 2
W please confirm the following before using w the watch 3
Check the reception result to determine whether or not radio waves have been received properly by pressing button a located at the 4 00 position once if the shorter end of the second hand points to h m or l this indicates that radio waves have been received properly the watch can now be used if the shorter end of the second hand points to no at the 5 00 position this means that radio waves were unable to be received properly if this happens perform radio wave reception using the free reception function 4
Free reception 4
Regular automatic reception 4
The free reception function lets you receive radio waves at any time use this function when the reception environment has changed or in other cases when radio waves are unable to be received by regular automatic reception 4
The watch sets the time and date by automatically receiving radio waves at the predetermined times of 3 00 am and 4 00 am each day 4
W important points regarding radio wave reception w 4
Period of time w 5
When storing in a dark location for a long 5
Contents 6
Features 7
A radio wave receiving function 8
Before using 8
For good reception 8
Locations where reception may be difficult 8
This watch incorporates an antenna for receiving radio waves inside the watch case at the 9 00 position for good reception it is ideal to have the 9 00 position of the watch facing in the direction of the radio wave transmitter station when receiving radio waves the reception level varies depending on the environment in which the watch is used try receiving radio waves while changing the orientation or location of the watch while referring to h m or l that indicates the reception level of the watch find the location and direction where radio waves are received easily as indicated by h or m being indicated for the reception level 8
A reception modes 9
Free reception 9
Receiving radio waves 9
Regular automatic reception 9
B position of the shorter end of the second hand during reception shorter end of second hand 10
Recovery automatic reception 10
C confirmation of reception result 11
Although the standard time radio waves used by radio wave watches are transmitted continuously 24 hours a day transmission may be interrupted for reasons such as maintenance and inspections this watch will continue to keep the correct time at an accuracy of within 15 seconds per month even if it is unable to receive standard time radio waves 12
D reception level and reception result 12
During the standard time radio waves are being received the shorter end of the second hand waits at the reception level position corresponding to the reception state to indicate the reception level following reception the reception result can be confirmed by pressing button a once 12
E general reference for receiving areas 12
The following provides a general reference for those areas where the watch is able to receive standard time radio waves however these areas may vary depending on the time seasonal variations and weather presence of lighting etc since this map only provides a general reference of the standard receiving areas it may not apply in some particular locations even within the range shown on the map 12
If the crown of your watch is of the screw look type operate the crown after first loosening the screw locking mechanism by turning the crown to the left when finished operating the crown turn the crown to the right while pushing in after having returned it to the normal position and tighten securely after having manually corrected the time and date or after having corrected the time difference make sure to securely tighten the screw locking mechanism of the crown after returning it to the normal position since the watch will continue to be in the hour hand and date correction mode or time difference correction mode etc if the screw locking crown is tightened immediately after completion of hand movement the hour hand will advance causing the set time and so forth to be incorrect 13
Manually setting the time and date 13
Screw lock type crown 13
This watch allows the time and date to be set manually when radio waves are unable to be received 13
1 pull the crown out to the second position the second hand rapidly moves forward or backward to the 0 seconds position and stops if the second hand is not stopped at the 0 seconds position set the reference position by referring to setting the reference position 2 turn the crown to set the minute hand when the crown is turned one click to the right the second hand makes one revolution while moving forward in the clockwise direction and the minute hand advances by one minute when the crown is turned one click to the left the second hand makes one revolution while moving backward in the counter clockwise direction and the minute hand moves back by one minute turning the crown continuously by two clicks or more causes the second hand and minute hand to move continuously turn the crown to the left or right to interrupt continuous movement of the hands 14
A correcting the second hand and minute hand 14
B correcting the month and year no of years since leap year 15
1 pull the crown out to the first position the watch changes to the date correction mode and the second hand moves to the position of the year and month stored in memory and stops 2 turn the crown to set the month and year turn the crown one click to the right to align the second hand at the position corresponding to the month and year when the crown is turned one click to the left the second moves backwards turning the crown continuously by two clicks or more causes the second hand to move continuously turn the crown to the left or right to interrupt continuous movement of the second hand 16
V reading the month january the january zone is between 1 00 and 2 00 february the february zone is between 2 00 and 3 00 december the december zone is between 12 00 and 1 00 16
V reading the year leap year 1st graduation of each month zone indicates a leap year 1st year after leap year 2nd graduation of each month zone indicates the second year after a leap year 2nd year after leap year 3rd graduation of each month zone indicates the third year after a leap year 3rd year after leap year 4th graduation of each month zone indicates the fourth year after a leap year 16
1 put the crown in the normal position 2 press button b once the shorter end of the second hand moves to the set or 0 position to indicate that the watch has entered the time difference correction mode 3 when the crown is turned continuously by two or more clicks the hour hand moves continuously when the crown is turned continuously to the right the hour hand moves continuously in the forward clockwise direction 17
C correcting the hour hand and date 17
Examples 17
Since the date changes in coordination with the hour hand it cannot be corrected independently the date is changed by continuously advancing the hour hand the hour hand and date can be corrected for 10 seconds after pressing button b or for 10 seconds after the hour hand has stopped moving after correcting the hour hand the watch automatically returns to the normal display if the crown is not operated for 10 seconds 17
Time difference correction function 19
Time difference setting procedure 19
Setting the time difference in this case 20
Canceling time difference 21
Confirmation of time difference setting 21
3 either press button b again or simply wait for 10 seconds after which time the watch automatically returns to the normal display the time difference setting is now canceled and the second hand returns to one second interval movement 22
For optimum use of this watch 22
Solar powered watch handring notes 22
Try to keep the watch charged at all times 22
Normal display recovery automatic reception 23
Unique functions of solar powered watches 23
Watch stops due to being insufficiently charged 23
When the watch becomes insufficiently charged the display changes as shown below 23
A power save function 24
Canceling power save 24
Power save 24
B insufficient charge warning function second hand moves at two second intervals 25
C overcharging prevention function 25
Charging time to fully charge time required for recharging the watch from the stopped state when insufficiently charged to fully charged charging time for 1 day of operation time required for recharging the watch to run for 1 day 26
General reference for charging times of solar powered watches 26
Note once fully charged the watch has a continuous operating time of about six months without further charging when the power save feature has been activated the watch will continue to keep the correct time for about two years however if the watch stops running as a result of being insufficiently charged a considerable amount of time is required to charge so that it starts running again as is indicated in the table it is therefore recommended to charge the watch at least once a month by exposing to direct sunlight 26
The time required for recharging varies according to the model of the watch color of the dial etc the following times are shown below only to serve as a reference recharging time refers to the amount of time the watch is continuously exposed to light 26
Caution 27
Solar powered watch handling precautions 27
A checking the reference position 28
B setting the reference position 28
Second hand minute hand hour hand 12 00 position 0 00 00 date between 31 and 1 set the reference position if any of the hands or date do not indicate the reference position 28
Setting the reference position 28
Changing the mode when setting the reference position 29
This completes setting of the reference position after setting the reference position always make sure to perform free reception before using the watch 29
Turning the crown continuously by two clicks or more causes the hour hand to move continuously when the hour hand makes two revolutions the date changes by one day continuously advance the hour hand until the date is displayed between 31 and 1 turn the crown to the left or right to interrupt continuous movement of the hour hand after the date displays between 31 and 1 slowly turn the crown until the hour hand indicates 12 00 3 pull out the crown to the second position and turn the crown to set the second hand and minute hand to 00 minutes 00 seconds turning the crown by one click causes the second hand to advance by one second and the minute hand to advance in coordination with the second hand turn the crown to the right or left to set the second hand and minute hand at 00 minutes 00 seconds turning the crown continuously by two clicks or more causes the second hand and minute hand to move continuously turn the crown to the left or right to interrupt continuous movement of the second h 29
A all reset procedure 30
All reset 30
B setting the reference position after all reset 30
Radio wave reception function try checking the following when you think a problem has occurred 32
Troubleshooting 32
A navigation calculator 33
Using the slide rule 33
B general calculation functions 37
Caution water resistance performance there are several types of water resistant watches as shown in the following table 39
For correct use within the design limits of the watch confirm the level of water resistance of your watch as indicated on the dial and case and consult the table 39
Precautions 39
The unit bar is roughly equal to 1 atmosphere water resist ant xx bar may also be indicated as w r xx bar 39
Caution 40
Cleaning the watch 40
Keep your watch clean 40
Caution 41
Operating environment 41
Periodical inspections 41
Specifications 42

Citizen AS2020-53E Инструкция по эксплуатации онлайн [35/42] 453969

Содержание

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