N. The log mode

[This is a function to confirm data that has been automatically recorded when you dive while in the diving mode].

Log Data: Maximum depth, dive time, dive month and date, dive number, dive start time, average depth, lowest water temperature, diving completed time, All 8 items.

The log data memory can record a maximum of 30 dives. (After the 31st dive the oldest data will be erased. The latest 30 dives are always recorded).

*Log data can be viewed in the log mode.

Profile Data: In diving mode the depth is checked every 5 seconds and the temperature every 5 minutes.

You cannot read the data from the watch. transfer the data to a personal computer and confirm along with other log data.

•When the “PLOG” dot display appears, it is possible to transfer log data, with profile data included, to a personal computer.

Profile log can record the latest 6 hours of data. After exceeding 6 hours, the oldest data is automatically deleted. We recommend that before a total of 6 hours is exceeded, you transfer the data to a personal computer.

It separately displays both 1st log display and 2nd log display; you can select by pressing A button 1st log display.......Maximum depth, dive time, dive

month and date, dive number, dive start time

2nd log display.....Average depth, lowest water

temperature

O. The transfer mode

[This function allows transfer of diving data to a personal computer.]

1.You can change to the transfer mode from any mode except the diving mode, by pressing M button for more than 2 secs.

2.In this mode, you can transfer data to a personal computer by using the communications unit and a RS-232C direct cable.

3.Compatible computers

IBM PC/AT or any other compatible computer (There are some computers that are not compatible).

4.Log data, including profile data to be transferred: maximum depth/average depth/dive time/dive month and date/dive number/dive start time/lowest water temperature/dive completed time. These 8 items plus depth data for every 5 secs and water temperature data for every 5 min.

5.About each connection:

Be sure to read the “Communications AQUALAND GRAPH USER’S MANUAL” before you make any connections.

1)Check that the personal computer switch is OFF.

2)Connect the personal computer and the

communications unit with the RS-232C direct cable.

3)Switch the personal computer on, and start the Aqualand graph.

4)Set the watch to transfer mode, and recall the data you wish to send.

(The method to recall the data)

When the watch is changed to this mode, the latest log data will be displayed.

However, when the log mode is changed to the transfer mode the displayed profile data appears together with the log data, can be transferred to the PC.

6. From the log data including the newest profile data, you can recall the other data in turn.

By pressing B button.

From the log data including the oldest profile data, you can recall the other data in turn.

By pressing C button.

By operating each button, select the data you wish to transfer to your personal computer.

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Citizen MA9XXX instruction manual Log mode, Transfer mode
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MA9XXX specifications

Citizen MA9XXX is a standout model in the world of quartz watches, showcasing the innovative engineering and design philosophy that Citizen is known for. The MA9XXX series embodies a harmonious blend of classic aesthetics and modern technology, making it an ideal choice for both casual and formal occasions.

One of the most notable features of the MA9XXX is its advanced Eco-Drive technology. This groundbreaking system allows the watch to be powered by any natural or artificial light source. As a result, users can enjoy the convenience of never having to replace a battery, while also contributing to a more sustainable environment. The Eco-Drive feature is supported by a small solar panel under the dial, converting light into energy and storing it in a rechargeable cell.

The MA9XXX also boasts a striking design that ensures it stands out on the wrist. It is available in various case materials, including stainless steel and titanium, catering to preferences for durability and weight. The dial itself is well-crafted, often featuring intricate textures and a combination of luminous hands and hour markers for optimal visibility in low-light situations.

Water resistance is another key characteristic of the MA9XXX series, with most models rated for depths of up to 100 meters. This feature makes it suitable for swimming and snorkeling, providing peace of mind for active users. Additionally, the watch includes a scratch-resistant sapphire crystal, ensuring clarity and protection from daily wear and tear.

The technology embedded in the MA9XXX extends beyond its power system. With features such as a perpetual calendar, date display, and even world time functionality in select models, this watch provides not only style but also impeccable functionality. The precision of its quartz movement ensures accurate timekeeping, making it a reliable companion for those who value punctuality.

Overall, Citizen MA9XXX represents a commitment to innovation, blending tradition and modernity. Its combination of Eco-Drive technology, elegant design, and practical features makes it a versatile choice for anyone looking to elevate their watch collection. Whether for everyday wear or special occasions, the MA9XXX stands as a testament to Citizen's legacy in the watchmaking industry.
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