TSI Instruments VelociCheck 8330, Руководство по эксплуатации и обслуживанию

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Chapter 2 6
Switching on the power
Turn on the V
ELOCI
C
HECK
using the ON/OFF
switch. The V
ELOCI
C
HECK
will display battery life
for the first 5 seconds. This number represents the
approximate percentage of battery life remaining,
and will range from less than zero% for a low
battery to something over 100% for a short time
while the “surface charge” of the new batteries
burns off.
After 5 seconds the V
ELOCI
C
HECK
will begin to
display velocity or temperature in the selected
units. Units available for display are standard feet
per minute (S ft/min) and degrees Fahrenheit (°F),
and standard meters per second (S m/s) and degrees
Celsius (°C), depending on which instrument you
purchased. The units of measure cannot be
changed in the field.
Selecting temperature/velocity display
The TEMP/VEL switch on the instrument allows
you to switch between the instrument’s two
measuring modes. Slide the switch to the
TEMP
position to read the current temperature, or to the
VEL position to read the current velocity.