14 LTL-XL Retroreflectometer DELTA
High temperature conditions.
Display
If the display is exposed to intense direct sunlight during a longer period of time the display
may overheat. It is recommended to close the protective display shield. The shield also pro-
tects against damages and scratches. "Daylight readable" displays are vulnerable to high tem-
peratures. High temperature will decrease the display service life.
Battery
The battery is rated to operate between 0C / 32F and 45C / 113F.
Fig 3. LTL-XL, the inside