Instruction/ maintenance manual of the product 1803 Casio
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1803-1 Module No. 1803 ▼ ▼ ▼ ▼ GENERAL GUIDE A CD L B L Countdown Alarm Mode Stopwatch Mode Timekeeping Mode Telememo Mode Alarm Mode ▲ Press C (Light) • If the digital display of your watch is continually changing, see “About Auto Display” for information on how to stop it.
1803-2 More than 15 degrees too high More than 15 degrees too low Parallel to ground • The backlight turns off in about two seconds, even if you keep the watch pointed towards your face. • The backlight may not light if the face of the watch is more than 15 degrees of f the parallel as shown below.
1803-3 A CD L B ALARM MODE Y ou can set up to five independent alarms with hour, minutes, month, and day . When an alarm is turned on, an alarm tone sounds for 20 seconds when the time is reached. Press any button to stop the alarm after it starts to sound.
1803-4 3. Press D to increase the selection or B to decrease it. Holding down either button changes the selection at high speed. • T o set the starting value of the countdown time to 24 hours, set 0:00 00 . 4. After you set the countdown time, press A to return to the Countdown Alarm Mode.
1803-5 CHARACTER LIST 1 (space) 2 A 3 B 4 C 5 D 6 E 7 F 8 G 9 H 10 I 11 J 12 K 13 L 14 M 15 N 16 O 17 P 18 Q 19 R 20 S 21 T 22 U 23 V 24 W 25 X 26 Y 27 Z 28 0 29 1 30 2 31 3 32 4 33 5 34 6 35 7 36 8 37 9 38 - 39 .
An important point after buying a device Casio 1803 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Casio 1803 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 Casio 1803 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Casio 1803 you will learn all the available features of the product, as well as information on its operation. The information that you get Casio 1803 will certainly help you make a decision on the purchase.
If you already are a holder of Casio 1803, 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 Casio 1803.
However, one of the most important roles played by the user manual is to help in solving problems with Casio 1803. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Casio 1803 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
