3
Using the Count Up Timer
With the display set at 00:00, press
“
3
”
to start & stop the count up timer. You may Start and Stop the timer as
many times as necessary. The timer will count up to 99 minutes and 59 seconds.
The display will show time in seconds and 1/100 seconds for the first 60 seconds. After that, it will display
minutes and seconds.
While the timer is stopped, you may reset it to 00:00 by pressing and holding
“
2
”
for greater 2 seconds.
Using the Countdown Timer
While the Timer is reset to all zeroes, the display reads 0000, press
“
2
”
to enter the Countdown Timer…by
pressing
“
2
”,
you will mode through these functions:
Preset Countdown Time
You may select from preset countdown times of 45 minutes, 20 minutes or 12 minutes by pressing “2”.
Setting a Custom Countdown Time
With the timer Reset, enter your own Countdown Time from one second to 99 minutes 59 seconds by pressing and
holding “
2”
for > 2 seconds. The minutes digits will begin to flash. Increase the value by pressing and holding
“
3”
or decrease by pressing and holding
“4”.
After the minutes are set press
“2”
and the seconds will appear
flashing. Increase the value by pressing and holding “
3
” or decrease the value by pressing and holding
“4”.
Operating the Countdown Timer
Start and stop the countdown timer as many times as necessary by pressing
“3”.
You may reset the timer anytime
it is stopped by pressing
“2”
for > 2 seconds.
The M903 will countdown to zero and sound a loud 10 second alarm upon completion. You can silence the alarm
by pressing any pushbutton.
It will automatically reset the preset time. Press and hold
“2”
for 2 seconds to reset to 00:00.
Important Note: When the timer reaches 60 seconds or a preset time of less than 60 seconds is selected, the M903
will begin timing in 1/100 second resolution down to zero.
For example: 45 seconds should be entered and the timer started, the display will begin at 44.99 seconds.
4
LIMITED WARRANTY
OUR BASIC POLICY
Marshall–Browning International Corporation (MBI Corp.) warrants to the original owner, this timer (excluding
battery, lanyard, clip, band or strap) for the period of 90 days from the original purchase date. This limited
warranty is given by MBI Corp. and not by the dealer from whom the timepiece was purchased.
______________________________________________________________________
THE WARRANTY PROCESS – WHAT IS COVERED BY THE WARRANTY
If the timepiece develops a manufacturing defect within the ninety day limited warranty period, it will be either
repaired or replaced (at MBI Corp.’s option) with a timepiece of equal value, providing the original owner submits
the following:
1. Proof of purchase, i.e. a validated store receipt showing date of purchase.
2. A check or money order (no cash, please) in the amount of $15.00 to cover the cost of shipping and handling.
WHAT IS NOT COVERED BY THE WARRANTY
MBI Corp. will not repair defects of damages caused by or showing evidence of:
1. Improper or unauthorized service.
2. Misuse, tampering, abuse or mistreatment of the timepiece.
3. Damage to the case or viable cracking of the lens.
4. Moisture damage, if the product is a non-water-resistant timepiece.
MBI Corp. is not liable for incidental or consequential damages. Some states do not allow the exclusion or
limitation of incidental or consequential damages, so the above limitations may not apply to you.
YOUR RIGHTS UNDER IMPLIED WARRANTIES AND STATE LAW.
MBI Corp. limits the duration of any warranty implied by state law, including the implied warranty of
merchantability, to ninety days from the date of original purchase. Some states do not allow limitations on how
long an implied warranty lasts, so the above limitations may not apply to you. This warranty gives you specific
legal rights, and you may also have other rights which vary from state to state.
CARING FOR YOUR TIMER
Proper care of your timer will provide many years of enjoyment. We recommend that:
1. The lens be replaced immediately if it becomes damaged, as contamination from dust, moisture, and other
foreign substances will damage the module.
2. If the timer is not marked “water-resistant,” avoid immersing or exposing it to water, steam, or other forms
of moisture.
WHEN YOU REQUIRE SERVICE
If your timer ever requires factory servicing, you can send it directly to:
MBI CORP, c/o Integracore 7280 Oakley Industrial Blvd., Fiarburn, GA 30291
We strongly recommend that when sending it through the mail, you send the product insured, return receipt
requested, so that if a problem in shipping arises, you can trace it through the originating post office. You will be
billed for all services deemed out of warranty; and since we reserve the right to substitute with a replacement
product of equal or greater value, NEVER include a personal item, such as a watchband, with the repair request.
Robic…Timers & Pedometers for champions at every level! Please call (203) 264-2702 for a free catalog.
www.robictimers.com
