User manual CITIZEN WATCH D20

[. . . ] Setting Instructions for Movement Caliber D200, D202, D206, D208 CONTENTS (click on a topic) 1. Abnormal Pressure Sensing Error Warning SPECIFICATIONS NAME OF EACH PART a. Symbol marks indicated by the dot indicator and their meanings HOW TO CHANGE THE MODE [FUNCTION] TIME AND CALENDAR MODE HOW TO SET THE TIME AND CALENDAR ALARM MODE DIVING MODE a. Meanings of "valid diving" and "invalid diving" used for this watch SURFACE MODE LOG MODE TRANSFER MODE ALL-RESET PROCEDURE BATTERY LIFETIME FORECAST AND BATTERY 2. [. . . ] LOG MODE Indication mode when no data is recorded When Profile Data is Stored Return to Table of Contents Return to Table of Contents The log data are indicated, divided into the first log data and second log data. First log data: Maximum depth, diving time, month and date of diving, diving No. , and diving start time Second log data: Average depth, lowest water temperature, diving finish time How to call the log data Push the (B)(Upper right) button, and the recorded log data are indicated in order from the latest one. Push the (C) (Upper left) button, and the recorded log data newer than the one currently indicated are indicated in order from the currently indicated one. How to delete all the log data Push the (B)(Upper right) button and (C) (Upper left) button at the same time and hold for 2 seconds, and an alarm sound comes out and all the log data and profile data are deleted. 11. TRANSFER MODE In this mode, the diving data can be transferred to a personal computer. In this mode, the data in the watch can be transferred to a personal computer by using the communication unit and RS-232 straight cable. Applicable personal computer: IBM PC/AT or compatible (Some models may not be usable). Log data to be transferred which contain profile data: Eight data of maximum depth, average depth, diving time, month and date of diving, diving No. , diving start time, lowest water temperature, and diving finish time. Connection: *Before connecting the cable, be sure to read the "User's manual for the communication unit AQUALAND GRAPH". (1) Confirm that the power switch of the personal computer is turned off. (2) Connect the personal computer and communication unit by the RS-232C straight cable. (3) Turn on the power switch of the personal computer, and start the AQUALAND GRAPH. (4) Set the watch to the transfer mode, and call the data to be transferred. (How to call) If the watch is set to this mode the log data containing the latest profile data is indicated first. If the watch is changed from the log mode to the transfer mode, however, the log data containing the profile data which has been indicated in the log mode is indicated. Push the (B)(Upper right) button, and the profile data are indicated in order from the latest one. Push the (C) (Upper left) button, and the profile data are indicated in order from the oldest one. Select the profile data to be transferred to the personal computer by operating the push buttons. Return to Table of Contents Return to Table of Contents 5) Set the watch so that its transfer terminal will be in contact with the central one of the three connection pins (See the figure below). If they are touched, they may be stained to cause a transfer trouble. While the data are being transferred, the dot indicator indicates 'BUSY". In this case, check PI each connection part, and start the transfer How to disconnect: *Hold the band of the watch, and carefully lift the left side of the watch. *Before disconnecting the RS-232C cable, finish AQUALAND GRAPH and turn off the power switch of the personal computer. 12. ALL-RESET PROCEDURE After the battery is replaced or the watch operates or indicates abnormally, perform the all-reset operation. [. . . ] When there are sudden temperature changes such as entering a cool building from the hot out of doors, or jumping into pool on a hot day the watch may fog. Conversely, if you go to the cold outdoors from a warm building, fogging may occur. As long as the fogging clears in a short period of time, there is no need for concern. Be sure the crown is completely pushed in prior to any contact with moisture. [. . . ]