5. LCD display description
Icon
Function
LCD
4 digits
MAX
Maximum data hold
MIN
Minimum data hold
OVER
Input value is more than upper limit of range.
UNDER
Input value is less than lower limit of range.
FAST
Fast response
SLOW
Slow response
dBA
A frequency weighting(the noise that human ear can hear)
dBC
C frequency weighting (response to machine monitor)
TIME
Display current time(Hour-Minute-Second)
DATE
Display current date(Year-Month-Day)
AUTO
Auto level range selection
HOLD
Data hold function
REC
Data recording
Full
Memory is up to limitation
Auto power off
Low battery indication
Real-time communication icon: it flashes when the meter is
connected with PC to achieve data transmission.
