Alcohawk PT750 Owner's Manual - Page 10

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Error Message

Air Blank Failure

When the screen displays "Test" and "Options", press the MENU button

to view the menu options. Use the MENU button to move through the

menu options. Use the SELECT button to enter the selected menu op-

tion. Use the orange ON/OFF power button to exit the menu.

Alarm Point

The unit will read "High" if the BAC reading is over the alarm point set-

ting. The default setting is 0.020% BAC. You can change the alarm point

from between 0.020%-0.080% BAC.

To change the setting press the MENU button until the unit displays the

value you want. Press the SELECT button to save the setting.

Blowing Time

You can adjust the blowing time from three (3) to eight (8) seconds. The

default setting is five (5) seconds. Five (5) seconds is the standard time

to obtain a proper sample.

Caution: Only adjust this setting if the subject is not able to exhale

for five (5) seconds or if the subject can easily exhale more than 5

seconds.

To change the setting press the MENU button until the unit displays the

ERROR MESSAGES

Cause and Course of Action

Low Battery. Recharge the battery. (Charging the

Battery, pg. 3)

The unit detected alcohol in the air capture sys-

tem during its start-up cycle. Restart the unit. If

the message repeats contact Q3 for assistance.