Instruction/ maintenance manual of the product JQ7XXX Citizen
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CITIZEN QUARTZ COMBO MINI Model No. JQ7XXX Cal. No. C450, C451 • INSTRUCTION MANUAL CTZ-B6806 The contents of this manual are edited to be used commonly for Cal. C440 and C450. • Several types with different design are also available. When reading this instruction manual please keep the watch diagram in view .
3. Setting Analog Time Display 1) Pull out crown and second hand stops. 2) T urn crown and set hands to the correct time. 3) Push crown back in to restart the watch.
B Setting Calendar • Calendar shows Month, Date and Day . • EL Light is illuminated while 嘷 A button is pressed and held in Calendar display mode. T o set Calendar 1) Press 嘷 B button in Calendar mode for more than 2 seconds. Month flashes. 2) Flashing digits change in order as shown in the diagram each time 嘷 B button is pressed.
T o Measure Split T ime 1) Press 嘷 A button to start/stop Chronograph. 2) Press 嘷 B button while Chronograph is counting. Split time will appear for 10 seconds. • “SPL” will flash when Split T ime is shown. • EL light will turn ON for 4 seconds when 嘷 B button is pressed.
G Using Timer • T imer can be set up to 60 minutes in units of one minute. Buzzer will sound for 5 seconds when countdown is up and display will return to initial set time. T o set T imer Press 嘷 B button in T imer Mode when set time is flashing. Set time digits decrease in units of one minute.
If the course steered falls to the minus (–) side of the white line on the watch, you know it is favourable to cross the start/finish line on a heading from the opposite direction. • Use any one or a combination of three methods described above to help your boat into and maintain the position you feel is the most advantageous during a race.
8) Photosensitive eyeglasses The watch digital display can become difficult to read clearly when wearing photosensitive eyeglasses or sunglasses such as ski goggles and tinted fishing glasses. This problem can be corrected by turning your wrist slightly to change the angle between the eye and the watch providing a clear view of the display .
An important point after buying a device Citizen JQ7XXX (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Citizen JQ7XXX yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Citizen JQ7XXX - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Citizen JQ7XXX you will learn all the available features of the product, as well as information on its operation. The information that you get Citizen JQ7XXX will certainly help you make a decision on the purchase.
If you already are a holder of Citizen JQ7XXX, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Citizen JQ7XXX.
However, one of the most important roles played by the user manual is to help in solving problems with Citizen JQ7XXX. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Citizen JQ7XXX along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
