Q3 Innovations AlcoHAWK PT750 - Manual (Page 11)

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number of seconds you want. Press the SELECT button to save the
setting.
Convert Units
You can change the unit of alcohol concentration shown for tests. You
can choose between %BAC (U.S.A), g/L, or %ºBAC. The default setting
is %BAC (U.S.A) (the U.S.A standard).
To change the setting press the MENU button until the conversion unit
you want is displayed. Press the SELECT button to save the setting.
Time and Date
Press the SELECT button to begin setting the time and date. Use the
SELECT button switch between the hour, minute, seconds, month, day,
and year. Use the MENU button to advance the data in the selected
field by one (1). Save your changes by pressing the SELECT button
until no fields are highlighted.
Temperature Scale
You can switch between Celsius (C) and Fahrenheit (F) for the tempera-
ture sensor. The default setting is Fahrenheit (F).
To change the setting press the MENU button until the unit displays the
scale you want. Press the SELECT button to save the setting.
Timer
This menu allows you to start a countdown in the range of 10-30 min-
utes. Press the SELECT button to configure the countdown timer. Use
the MENU button to adjust the number of minutes and press SELECT to
begin the countdown timer. When the countdown timer has expired an
alarm will sound. Press the ON/OFF button to silence the alarm.
Testing Record
This menu contains the results from the last 1000 tests, along with the
date the test was performed. Press the SELECT button to print the cur-
rent test result (see Printing, pg. 11). Use the MENU button to advance
to the next test result.