Operation Guide 3283
E-30
T
2
2
2
through
5
5
5
on and off
1. In the Alarm Mode, use D to select a one-time alarm
(alarm number 2 through 5).
2. Press B to toggle the displa
• T2 through 5) displa
alarm on indicator on its screen.
• The alarm on indicator is displayed in all modes
• If any alarm is on, the alarm on indicator is shown on
the display in all modes
Alarm on indicator
E-31
T
1. In the Alarm Mode, use D to select the Hourly
Signal.
2. Press B to toggle the displa
• T
time signal on indicator on its screen.
• The hourly time signal on indicator is displayed in all
modes.
Hourly time signal
on indicator
E-32
Dual Time
The Dual
different time z
• The seconds count of the Dual
with the seconds count of the
T
1. Press C to enter the Dual
2. Use A, B, and D to set the Dual Time Mode time
• Each press of D (+) and B (–) changes the time
setting in 30-minute increments.
• Pressing A sets the Dual
as the
Dual time
(Hour : Minutes Seconds)
Timekeeping Mode time
E-33
Illumination
The display of the watch is illuminated by an LED (light-
emitting diode) and a light guide panel for easy reading in
the dark.
on illumination when you angle the watch towards your
face.
• The auto light switch m
the auto light switch on indicator) f
• See “Illumination Precautions”
important information about using illumination.
T
In any mode, press L to illuminate the displa
one second.
• The above operation turns on illumination regardless of
the current auto light switch setting.
Auto light switch
on indicator
E-34
About the Auto Light Switc
T
your wrist as described below in any mode.
Moving the watch to a position that is parallel to the ground and then tilting it
towards you at more than 40 degrees causes illumination to turn on.
• Wear the watch on the outside of your wist.
P
ground
More than
40°
E-35
Warning!
• Always make sure you are in a safe place whenever you are reading the
display of the watch using the auto light switch. Be especially careful when
running or engaged in any other activity that can result in accident or injury
Also take care that sudden illumination by the auto light switch does not
startle or distract others around you.
• When you are wearing the watc
off before riding on a bicyc
vehicle.
distraction, whic
T
In the D for about tw
switch on (auto light s
indicator not displayed).
• In order to protect against running down the battery
automatically approximately six hours after y
procedure to turn the auto light switch back on if you want.
• The auto light switch on indicator is on the display in all modes while the auto light
switch is turned on.
E-36
Reference
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
Auto Return Feature
If you do not perform any operation for two or three minutes while a setting screen
(one with flashing digits) is displayed, the watch will automatically exit the setting
screen.
Initial Screens
When you enter the Alarm Mode, the screen you were vie
the mode appears first.
E-37
Data and Setting Scrolling
The B and D buttons are used in various modes and setting screens to scroll
through data on the display
operation scrolls through the data at high speed.
Timekeeping
• Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased by 1.
reset to 00 without changing the minutes.
• With the 12-hour format, the P (PM) indicator appears on the display for times in the
range of noon to 11:59 p
midnight to 11:59 a.m.
• With the 24-hour format, times are displa
any indicator
• The year can be set in the range of 2000 to 2039.
• The watch’
lengths and leap years. Once you set the date, there should be no reason to change
it except after y
E-38
Stopwatch
• Y
portion (such as a single lap) of a race.
• Y
a specific point in a race.
Memory Management
Each time you press B to start a new elapsed time or lap/split operation in the
Stopwatch Mode (page E-10), the watch automatically creates a ne
memory
pressing D to clear the stopwatch to all zeros
• The watch has enough memory to hold up to 61 records.
(page E-19) uses up one record of memory space, the maximum number of lap/split
time records you can store depends on how man
memory
E-39
• The watch also calculates the cumulativ
since the last time the cumulativ
cumulative total does not aff
• If watch memory is already full when you perform a stopwatch button operation that
creates a new log, the oldest log in memory and all of its records are deleted
automatically to make room f
• If you are adding records to the only log in memory and watch memory becomes
full, adding another record causes the oldest record in the log to be deleted
automatically to make room f
• If you are adding records to a log when there are multiple logs in memory and watch
memory becomes full, adding another record causes the oldest log in memor
all of its records to be deleted automatically to make room f
Number of Logs
Currently in Memory
1
2
5
Memory Capacity
61 Records
Lap/Split Time
61 records – 1 log title screen = 60
61 records – 2 log title screens = 59
61 records – 5 log title screens = 56
