Split timing 1. Press the MODE button until display scrolls to the stopwatch mode (upper display flashes three Single- 220 Stopwatch dashes under “SUN FRI SAT”) . 2. To start stopwatch, press the START/STOP button. 3. To pause stopwatch, press the SPLIT/RESET button. Record the split shown on display. with Alarm Operating Instructions NOTE: The paused time will hold on the display, but the stopwatch is still timing. 4. To view count up again, press the SPLIT/RESET button again. 5. Continue to press the SPLIT/RESET button each time you want to acquire more split . Thank you for purchasing a model number WD-35002-10 OAKTON 220 single- 6. To stop stopwatch, press the START/STOP button. event stopwatch with alarm. It features: 7. To clear stopwatch, press the SPLIT/RESET button twice. • Start/stop and split Fast finish (1-2) timing Mode selection timing modes Split/Reset/ button 1. Press the MODE button until display scrolls to the stopwatch mode (upper display flashes three • Fast finish (1-2) timing Select button Start/stop/ dashes under “SUN FRI SAT”) . set button • Laser tuning for 2. To start stopwatch, press the START/STOP button. 1⁄100- accuracy 3. To hold stop #1, press the SPLIT/RESET button. of NOTE: The paused time for stop #1 will hold on the display, but the stopwatch is still timing. • Real time with the 4. To hold stop #2, press the START/STOP button. , and day of indicator ▲ ▲

▲ SPLIT/RESET MODE START/STOP 5. Record the time for stop #1 (currently on display). the week SELECT SET MODEL 220 Alarm set 6. To display stop #2, press SPLIT/RESET. Record the time for stop #2. • 12/24 clock SUN MONTUEWED THU FRI SAT indicator 7. To clear stopwatch, press SPLIT/RESET a second time. option Specifications • Watertight to 75 feet • Rugged, ergonomic Timing modes: single event, start/stop or split timing , housing Timing capacity: 24 , Timing resolution: 0.01 sec up to 30 min, then 1 sec up to 24 hours • 46" long nylon lanyard 1/100 sec display Accuracy: 1.5 sec/month Direction: up shock

Display: 6-digit; 5⁄16"H LCD resistant and Alarm: 1 min when set to sound at a specific time; brief chime when set to chime every hour watertight Power: 1.5 V battery (included) case Dimensions: 2.25"W x 2.5"H x 0.625"D Shpg wt: 1 lb (0.45 kg)

Warranty Return of Items This OAKTON® is warrantied to be free from Authorization must be obtained from your significant deviations in material and workman- OAKTON® distributor before returning items for ship for a period of one from date of pur- any reason. When applying for authorization, chase. If repair or adjustment is necessary and please include data regarding the reason the has not been the result of abuse or misuse within items are to be returned. the one year period, please return—freight pre- NOTE: We reserve the right to make improve- paid—and correction will be made without ments in design, construction, and For more information on this timer or other charge. We alone will determine if the product appearance of products without notice. fine OAKTON instruments, contact your problem is due to deviations or customer misuse. Out of warranty products will be repaired on a OAKTON—Reg TM #1,692,543. OAKTON distributor. charge basis. INSTRUMENTS Main Function Button Descriptions Alarm Functions This stopwatch features three main function buttons: You can set alarm to sound for one at a specific time, and/or for a brief time once every hour. If • the MODE selection button • the START/STOP/SET button • the SPLIT/RESET/SELECT button the alarm set for a specific time is turned on, you will see the alarm indicator in the upper right corner The MODE button lets you scroll through 4 modes: of the display. 1. Time/ mode lets you view time, date and alarm set time How to set alarm to sound at a specific time you see: upper display shows one nonflashing dash under current day 2. Stopwatch mode lets you perform all stopwatch functions 1. Press the MODE button until the display scrolls to alarm set mode (upper display flashes one dash you see: upper display flashes three dashes under “SUN FRI SAT” under “MON”). 3. Alarm set mode lets you set or deactivate alarm 2. Press the SPLIT/RESET button to select hours or minutes. you see: upper display flashes one dash under “MON” 3. When you have selected the parameter you want to change, hold START/STOP button to adjust 4. Time/calendar set mode lets you set time, date and day of week the clock. you see: upper display flashes one dash under “TUE” 4. When you have selected the correct alarm time, push the MODE button to return to time display. The alarm indicator should now be on. The START/STOP/SET button lets you: 5. When the timer reaches the alarm set time, the alarm will sound for one minute. To stop the alarm 1. In time/calendar mode: view the current date from sounding before the full minute has elapsed, press either the SPLIT/RESET button or the 2. In stopwatch mode: start and stop the stopwatch START/STOP/SET button. 3. In alarm set mode: change the alarm set time 4. In time/calendar set mode: change the time, date, and day of week How to turn off alarm set for a specific time

The SPLIT/RESET/SELECT button lets you: 1. Press the MODE button until the display scrolls to time/calendar mode (upper display shows 1 non- flashing dash). 1. In time/calendar mode: view the alarm set time 2. Press the SPLIT/RESET button to see the alarm set time. 2. In stopwatch mode: time split laps and reset stopwatch 3. In alarm set mode: scroll through alarm set parameters 3. While holding the SPLIT/RESET button, press the START/STOP button. 4. In time/calendar set mode: scroll through time/date parameters 4. The alarm indicator will turn off. NOTE: If the alarm was already off, this same action will turn alarm on. Time/Calendar Functions How to turn on and turn off hourly alarm How to enter time/calendar mode 1. Press the MODE button until the display scrolls to time/calendar mode (upper display shows 1 non- flashing dash). 1. Press the MODE button until the display scrolls to the time/calendar mode (upper display shows one nonflashing dash under the current date). 2. Press the SPLIT/RESET button. 2. To see the date, press the START/STOP button. 3. While holding the SPLIT/RESET button, press the MODE button. 3. To see the alarm set time, press the SPLIT/RESET button. 4. If the hourly alarm was on, the entire upper display disappears briefly, and the hourly alarm is now off. NOTE: Unless the alarm indicator is on (upper right corner of the display), the alarm will not sound If the hourly alarm was off, the entire upper display flashes briefly, and the hourly alarm is now on. at the shown time. Stopwatch Functions How to set time and calendar 1. Scroll to time/calendar set mode (upper display flashes one dash under TUE). How to enter stopwatch mode 2. Press the SPLIT/RESET button to scroll between clock parameters. The display scrolls through sec- 1. Press the MODE button until display scrolls to the stopwatch mode (upper display flashes three onds, minutes, hours, day, month, day of week, then back to seconds. dashes under “SUN FRI SAT”) . 3. When you have selected the parameter you want to change, press the START/STOP button to adjust 2. If the stopwatch is not at 0:00:00, press SPLIT/RESET to clear stopwatch. the clock or calendar. NOTE: While in the seconds parameter, you can only zero the seconds (you cannot select a specific Start/stop timing number value for seconds). 1. Press the MODE button until display scrolls to the stopwatch mode (upper display flashes three 4. Repeat step 3 until you have selected the correct time and date. dashes under “SUN FRI SAT”) . NOTE: You can also select a 12-hour clock (a.m./p.m.) or a 24-hour clock. To select 12 or 24 hour time: 2. To start stopwatch, press the START/STOP button. a. Scroll to the hours parameter. 3. To stop stopwatch, press the START/STOP button again. b. Press the START/STOP button until you reach the appropriate time scale. The a.m./p.m. NOTE: For time in/time out timing, continue to press the START/STOP button each time you want to clock will display “A” or “P” in the seconds place; the 24 hour clock will display “H” in the restart timing. seconds place. 4. To clear stopwatch, press the SPLIT/RESET button. 5. When you have selected the correct time and date, press MODE to go to the time/calendar display.