Setting Elapsed Time
1. To set ELAPSED-TIME, press MODE button to enter ELAPSED-TIME mode. The clock is in the ELAPSED-TIME mode when the colon is displayed AND flashing.
2. Press RESET button to clear ELAPSED-TIME to zero.
3. Press SET button to stop or interrupt the ELAPSED-TIME in progress if there is any. The entire display will flash.
4. Press SET button again to continue from the ELAPSED-TIME shown.
5. Press MODE button to return to TIME mode.