4
LCD display
The large four digits will display the velocity or
volume reading. The smaller digits near the
upper left corner will always display
temperature.
There are a total of 13 arrow indicators, seven
along the top of the display and six along the
bottom of the display. These indicators show:
units of measure, statistics (min, max, avg.),
the X1000 multiplier, and area.
Auto Shut Off
The RVA+ has an auto shut off feature to help
preserve battery life. If no keys are pressed for
10 minutes, the instrument will automatically
turn itself off. This function cannot be disabled
by the user.
SECTION 4
Detailed Operation
Press the ON\OFF key to turn the RVA+ on and
off. When the instrument is first turned on, it
briefly illuminates all the LCD display
segments. Next, the instrument will display