AT600 User’s Manual 25
Chapter 3. Initial Setup and Programming
3.3 Display Programming
The AT600 keypad has six keys and two LEDs.
The green light is a system health indicator and it is on when the meter is operational and not in error. The red light is a
system status indicator and it is on when the meter is in error. When both lights are off, the meter indicates the system
is in configuration mode or no power has been applied to the meter.
3.3.1 Changing Value for One or Two-Variable Screens
An outline of a typical one or two-variable screen appears below.
To change the number of decimal places in the displayed value:
From the display screen, press either the [] or [] buttons until the value is
highlighted.
Once the value is highlighted, press
[] to open the Display/Decimal option.
0.0
Velocity
m/s
Soundspeed
m/s
0.0
Total m^3
Forward 0.0
Reverse 0.0
Measurement Type
Value
Error Code
Value Units