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The digital LCD display is an exclusive feature of the
WatchDog 200 and 400 series dataloggers. A visual display
of the on-site readings correlates to the sensor configuration
of the logger.
- The LCD display is
only
active after the logger is launched
from the PC and is logging data. View the LCD to confirm
that the logger is working and to observe current weather
conditions.
- The parameters are updated for every complete cycle of
sequencing through all internal and/or external sensors. A
complete cycle takes approximately 8 seconds for a model
200 series logger and 16 seconds for a model 400 series
logger. ( ex. a model 225 with 2 channels would take 8
seconds to cycle, or show the status of both channels). A “_”
appears above the port for which a reading will follow. If
three dashes appear on the display, the external sensor is
not connected properly.
- When logger’s memory becomes full, the logger will display
FULL. A FULL logger needs to be downloaded and re-
launched.
- If the WatchDog display is blank, the logger is not
recording. This could mean that the logger needs a new
battery or that it was not launched properly.
Operation of
Digital Display
