SETUP INSTRUCTIONS
INSTALL BATTERY
To open the battery compartment, turn the meter over and use a small Phillips-
head screwdriver to loosen and remove the single screw securing the battery
compartment cover. Plug a “9V” battery into the wired socket inside the
compartment. The terminals of the battery and the socket mate in only one
way, with the smaller male terminal plugging into the larger female terminal.
Secure the battery compartment by replacing its cover and reinstalling and
tightening the Phillips-head screw.
Complete setup by carefully removing the plastic film protecting the LCD.
OPERATING INSTRUCTIONS
MEASURING REAL-TIME AIR SPEEDS
To begin, press the front-panel
Power
button. The meter will respond by
sounding a single beep. Then press the
Unit
button below it one or more times
to choose from among five widely used air speed units. The options are (in the
button-press sequence):
•
Km/h
(kilometers per hour)—the factory default unit
•
M/S
(meters per second)
•
fpm
(feet per minute)
•
mph
(miles per hour)
•
Knot
(knots)
The meter will “remember” your last selection when it is powered off and will
resume using that unit upon restart. So if you always use the same unit, you
will never have to press the
Unit
button again.
To extend battery life, when operating in real-time mode the DAF800 will
automatically power itself off following any 10-minute period in which no front-
panel button is pressed. The meter will sound two beeps twice when this Auto
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