Casio 2739 user manual

Summary of the content on the page No. 1

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MO0212-A
USER’S GUIDE 2367/2739
About This Manual
• The operational procedures for Modules 2367 and 2739
are identical. All of the illustrations in this manual show
Module 2367.
• Button operations are indicated using the letters shown
in the illustration.
• Each section of this manual provides you with the
information you need to perform operations in each
Module 2367
mode. Further details and technical information can be
found in the “Reference” section.
Module 2739
Gener

Summary of the content on the page No. 2

l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l USER’S GUIDE 2367/2739 • Auto Receive is turned on when the watch is shipped from the factory. • Auto receipt of the calibration signal is designed to be performed early in the • See the information under “Time Calibration Signal Reception Precautions” if you morning, while you sleep (provided that the digital time is set correctly). Before going experience problems with time calibration signal reception. to bed for the night, remove th

Summary of the content on the page No. 3

l l l l l l l l l USER’S GUIDE 2367/2739 To create a new Telememo record Day Counter 1. In the Telememo Mode, press D until a record showing “– – –” (indicating the new record input screen) The Day Counter lets you count the number of days from the Timekeeping Mode’s appears. current date to a specific target date. • If the message “FULL” appears on the display, it • There are five Day Counter records, each of which can be set with its own text and means that memory is full. To store another rec

Summary of the content on the page No. 4

l l l l l l USER’S GUIDE 2367/2739 Alarm Operation Charging Precautions The alarm sounds at the preset time for about 10 seconds in all modes, or until you Certain charging conditions can cause the watch to become very hot. Avoid leaving stop it by pressing any button. the watch in the areas described below whenever charging its rechargeable battery. Also note that allowing the watch to become very hot can cause its liquid crystal display to black out. The appearance of the LCD should become nor

Summary of the content on the page No. 5

l l l l l USER’S GUIDE 2367/2739 Backlight Precautions The backlight uses an EL (electro-luminescent) panel that causes the entire display to glow for easy reading in the dark. • This watch is designed to receive the signal transmitted from Mainflingen. This In any mode, press B to illuminate the display for about one second. means that reception is best when the antenna built into the 12 o’clock edge of the • The electro-luminescent panel that provides illumination loses power after very long w