
ACCUSPLIT A940MXT
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DIST
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925MX
TURBO
4
SPLIT
Wrist-Worn Stopwatch with Split Memory
Operating Instructions
Congratulations on your purchase of an A940MXT stopwatch
for the wrist! You’re about to enjoy the convenience of having
professional timing right at your ngertips when you need it,
plus a regular wristwatch whenever you don’t.
S1/S4
L
S2
SETUP
Most watches ship with a battery interrupt in place to save battery life. Turn the
watch over and use a quarter or nickle
to twist open the battery compartment
hatch. Remove clear plastic strip from
underneath the battery. Replace the battery, taking care to ensure that the positive (+) terminal is facing up. Replace the
battery compartment hatch and tighten
with the coin, making sure that the small
arrow points to the dot at the top of the
watch case when you are finished. Peel
the simulated display sticker off the
watch face.
Your new watch has four modes of
operation: 1/100th second Memory
Stopwatch with Turbo features, a Dual
Set-Point Timer, plus two Time-of-Day/
Date/Alarm modes. When the battery is
enabled, your watch will come to life in
stopwatch mode. Press the ( button to
cycle between the modes.
Your watch also has an Electro-Luminescent (EL) backlight. Press the EL button
to activate the backlight.
STOPWATCH MODE
The watch features a professional timing
circuit with powerful stopwatch features.
This is how the display looks when in
stopwatch mode.
Split Counter
S2 – Stop (Display shows “SPLIT”)
S2 (2sec) – Reset**
Dual Split Memory with Split Counter
When timing an activity with pauses
or repeated events, you will need to
use split timing with memories.
S2 – Start (Shows Running DUAL Time)
S2 – Split* (Top shows CUM 1, Bottom
shows LAP 1)
S2 – Split* (shows CUM 2, Bottom shows
LAP 2)
S2 – Split* (Top shows CUM 3, Bottom
shows LAP 3)
S2 – Split* (Top shows CUM 4, Bottom
shows LAP 4)
S2 (2sec) – Reset**
*Split Counter always shows Current Split
Note: You can always press S1/S4 to return
to Running Time.
Memory Review (before Resetting)
M – Review* (Bottom shows AVE LAP
Split, Top shows TOTAL ELAPSED TIME)
M – Review (Shows last DUAL Split)
M – Review (Shows next DUAL Split, in
reverse order)
*Reviews at any time in reverse numerical
order. Hold down for Rapid Review.
STOPWATCH AND SPEED/RATE
The advanced “Turbo” functions on
the watch calculate speed or rate once
distance has been input into the watch
(recall that Rate = Units/Time).
Turbo
Set up
Display
EL Backlight
Button
When a Distance or Sample Count Is set
In Turbo Set Up mode, “SPD” (Speed)
indicator will be illuninated at bottom of
display. The number you enter should
correspond to the Distance or Sample
Count you want to use for the Speed
or Rate Computation. “P-HR” in display
means watch is set to compute “per
Hour” rate, and “P-Mn” means watch is
set to compute a “per Minute” rate.
If you want the watch to compute in “per
Sec” rate, divide the Distance or Sample
Count (Strokes, Strides, Units, etc.) by
60, then enter it.
For example, let’s say that you are at a
race track with a course that is one mile
long. If you set the Distance to 1.00 and
the rate to “P-HR,” and then time several
laps, the Average Speed recorded by the
watch will be in miles per hour.
Speed/Rate Function Operation
S2 – Start (Shows Running LAP Time)
S2 – Split* (Top and Bottom show
SPEED/RATE 1/LAP 1)
S2 – Split* (Top and Bottom show
SPEED/RATE 2/LAP 2)
S2 – Split* (Top and Bottom show
SPEED/RATE 3/LAP 3)
S2 (2sec) – Reset LAP and SPEED/RATE
to zero**
*For only chance to view Total Average
Speed/Rate, push M.
S3 & M
Split Time Lap Time
Master Reset
Its a good idea to reset the stopwatch
each time before use. Push S2 for 2 seconds to Reset**
Event Timing
Event timing is the simplest form of timing. It is good when you want to measure the total time from the start to the
finish of a particular event.
S2 – Start
800-965-2008 • 925-226-0888 • FAX 925-463-0147 • www.ACCUSPLIT.com • support@ACCUSPLIT.com
ACCUSPLIT, Inc. • 6120 Stoneridge Mall Rd., Suite 210 • Pleasanton, CA 94588 USA
Speed/Rate Function Setting
S1(2sec) - Enter Turbo (Speed/Rate) Set
Function
S1(4sec) – Enter set function and Reset
Turbo fields to zero (as for DUAL
SPLIT timing)
S2 – Select field to be Set (field will
flash)
S3 – Set field to Desired Setting
S4 – Exit Setting Function
Memory Review (before Resetting)
M – Review* (Bottom shows AVE
TOTAL SPEED/RATE, Top shows TOTAL
ELAPSED TIME)
M – Review* (Bottom shows AVE LAP
Split, Top shows TOTAL ELAPSED TIME)
M – Review (Shows last SPEED/RATE
and LAP Split)
M – Review (Shows next SPEED/RATE
and LAP Split, in reverse order)
*Reviews at any time in reverse numerical
order. Hold down for Rapid Review.
**Reset before 30 hrs. (end of range) and
rollover.
980-301

DUAL SET-POINT TIMER
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940MX
TURBO
5 2
STOP
3-30
th
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T2
The watch has a count-down timer that
alarms when time is elapsed. The timer
has two set-points, so that you can set
alternating intervals for training. This is
how the display looks in Timer Mode.
Set Point
Number
(1 or 2)
Set Point
for timer
Watch is in
Countdown
Timer Mode
Number of
Cycles
Completed
Time
Remaining
Timer Set Instructions
S1 (2 sec) - Enter set function OR
S1 (4sec) - Enter set function & clear the
current settings
S2 select field to be set (selected field
will flash)
S3 Set field to desired settings
S4 exit setting function
Fields to set are Hours, tens of minutes,
minutes, tens of seconds, and seconds
for First Inteval (Set Point), then same sequence for Second Interval, then repeat.
The timer intreprets 0:00:00 as 30:00:00,
so set both Set Points to the same value
if you want to repeatedly countdown
only one interval.
Count Down or Count Up Timer Operating Instructions
S2 - Start.
Top line of display shows which Set
Point (1 or 2) you are timing. The
middle line shows the Time Interval for
the current Set Point. The bottom line
of display shows the Time Remaining
(count down) for this Set Point.
S2 - Stop (Display also shows “STOP”)
S2 (2sec) - Reset to beginning
At end of the first time Interval, alarm
sounds for 5 seconds, and then the
watch begins counting down from the
second Set Point. The timing cycle
repeats (Set Point #1, then Set Point #2,
etc.) until manually stopped.
TIME OF DAY MODE
The watch keeps track of two complete
sets of time/day/date/alarm info (T1 and
T2). “T2” shows when the watch is in
Time-of-Day mode #2. This is how the
display looks in Time-of-Day Mode:
Month, Date,
and Day
Indicates
Watch in Timeof-Day Mode 2
Setting the Time of Day, Day-Date,
and Alarms
Press (repeatedly until you are in T1 or
T2, as desired.
S1 (2 sec) - Enter Set function
S2 - select field to be set (field will flash)
S3 - Set field to desired settings
Using Time of Day, Day, Date &
Alarm Functions
S3 - Alternates between Alarm & Day-
Date Display
Any button - Stops alarm sound
While in Alarm Display:
S2 - Changes Alarm & chime arm status:
Each press rotates through Alarm only
(display shows
(display shows
), Hourly chime
1
), or Both, then
+
neither.
Power Reset:
• Push and hold S2 and S3 - Display
turns OFF
• Release all - Display shows all
segments ON then displays stopwatch
at 0:00:00.00
Changing the Battery
When Low-Battery Indicator is “ON,”
replace the unit’s battery with a new Type
CR2016 Lithium cell, or equivalent.
PERFORMANCE SPECIFICATIONS
Stopwatch Performance Function
& Features
• 50 Dual Distance Split Automatic
Memory
• Hour, Minute, Second to 1/100 Sec
• Speed & Rate Computations (Hr &
Min) (TURBO)
• Computers & Recalls Ave Speed/Rate
(TURBO)
• 30 Hour Range
• Computers & Recalls Average Lap Split
• Anytime Memory Review
• Rapid Memory Review
• FIFS (First In First Saved) Memory
• LIFO (last in First out) Memory
• Display True Split Count
Time
• 1-Button Rapid Split & Reset Action
• Dual Split Timing
• Split Counter to 999 with Rollover
• Return to Running Dual Split
Timer Performance Function & Features
•
Dual Set-Point Timer Interval Memories
• Auto Repeat of Dual Interval Timer
• Display “1” or “2” for work or Rest
part of Cycle
• Display Current Cycle Count
• 30 Hour Range (0:00:00=30:00:00)
• Hours, Minutes, Seconds Setting
• Hours, Minutes, Seconds, 1/10 Sec
Timing Display
Time of Day and Time of Day Alarm
Functions and Features
• Time Day-Month, Day, Alarm
• 2nd Time, Date-Month, Day, Alarm
• Hourly Chime
General Performance Features
Warranty
• 5 year NO-PROOF OF PURCHASE
• NO-FAIL, Million – Cycle Switches
• Bold, Easy-to-Read Digits
• 60 degree Comfort Viewing Angle
• Water Resistant
• Shock Resistant
• 32,768Hz Quarts Crystal accuracy
to +or- 0.01 sec/hr
• 1.5 Year Battery Life
• Low-Battery Indicator
• Accurate Temp: 5C-35C (41F-95F)
• Operating Temp: -10C0-60C (14F-140F)
REGISTER NOW.
Please return your A940MXT
registration to the Repair Center
address in the warranty, and we
will let you know about future
products.
Email __________________________
User ___________________________
_______________________________
_______________________________
NO-PROOF-OF-PURCHASE LIMITED WARRANTY
See label on back of unit for details, or check
http://support.ACCUSPLIT.com
Assembled in China. © ACCUSPLIT 2006