SECTION 1: INTRODUCTION.......................................................................................................................................................... 3
MEASUREMENTS AND UNITS.......................................................................................................................................... 4
CONTROL BUTTONS........................................................................................................................................................... 4
OPERATING MODES........................................................................................................................................................... 5
HOW TO USE THE BACK LIGHT..................................................................................................................................... 5
HOW TO SET THE CALENDAR CLOCK........................................................................................................................ 5
HOW TO SET THE ALARM CLOCK................................................................................................................................ 5
HOW TO USE THE CHRONOMETER..............................................................................................................................6
HOW TO USE THE TIMER................................................................................................................................................. 6
THE THERMOMETER........................................................................................................................................................ 6
SECTION 3:THE ALTIMETER..........................................................................................................................................................6
DISPLAY MODES...................................................................................................................................................................7
HOW TO SET THE ALTIMETER ALARM........................................................................................................................7
RATE OF CHANGE IN ALTITUDE.....................................................................................................................................8
OUTBREAKER
USER'S MANUAL
Model: AT108A/ATP108A/ATC108A
CONTENT
1