Lighthouse HANDHELD 3016 IAQ Gen E Operating Manual
4-4 5HY
MAIN Screen The MAIN screen gives the user a single snapshot view of the status of
the instrument. The instrument can be powered by an external power
supply or from a removable battery. When a battery is used, the battery
indicator will show the level of the battery charge remaining. See
Figure 4-3.
Figure 4-3 MAIN Screen - battery operation
Figure 4-4 MAIN Screen - AC operation
When the AC indicator symbol is displayed, it indicates the instrument
is getting its power from an AC source. See Figure 4-4.