2. OPERATION CHART: MODULE QW-4314 About This Manual • The operational procedures for Modules 3750 and 4314 are identical. All of the illustrations in this manual show Module 3750. • Depending on the model of your watch, display text appears either as dark figures on a light background or light figures on a dark background.
Page 5
3. When the setting you want to change is flashing, use B and D to change it as World Time described below. World Time digitally displays the current time in 27 cities (29 time zones) around the world. Setting Screen Button Operation •...
Page 6
Alarm Operation World Time • The World Time Mode times are calculated from the current Home City time setting The alarm sounds at the preset time for about 20 seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the alarm operation is performed a total in the Timekeeping Mode, using the Greenwich Mean Time (GMT) differentials of seven times, every five minutes, or until you turn the alarm off.
3-3. CHECKING TERMINALS AND COMPONENTS VOUT Short pad for N trimming 15. PCB ASS'Y (76408837) LD2KC2 LD3KC3 KC4 KI2 Short pad for switching modules Short pad for switching modules CUSHION 506 CUSHION 506 (72119631) (72119631) VDD2 CUSHION 6 (72110064) L– OSCILLATOR/CRYSTAL (71106323) VOUT...
5. PARTS LIST: MODULE QW-4314 Note: 1. Prices and specifications are subject to change without prior notice. 2. Spare parts are classified as follows according to their importance in after-sales service. A Rank ---------------------------------------- Very Important B Rank ---------------------------------------- Important C Rank ---------------------------------------- Less important 3.
Page 13
PARTS LIST: ANALOG BLOCK OF MODULE QW-4314 Note: 1. Prices and specifications are subject to change without prior notice. 2. Spare parts are classified as follows according to their importance in after-sales service. A Rank ---------------------------------------- Very Important B Rank ---------------------------------------- Important C Rank ---------------------------------------- Less important 3.
6. PRECAUTIONS FOR REPAIR: MODULE QW-4314 6-1. AC (ALL CLEAR) AND REMOVING OF MODULE Perform AC (ALL CLEAR) when inserting a new battery, or else the memories and/or counters may give erratic displays. Touch the AC contact and the main plate with the metallic tweezers.
Page 15
CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan...