The APCEMDL records data to the log (.csv file) every 5 seconds. Each .csv file compiles a maximum
of 30,000 sets of data. If the maximum limit of 30,000 sets is reached, the unit will simply create
another new .csv file (spreadsheet). In a full year of constant operation and data-logging, the SD card
will contain 210 spreadsheets (over 6 million entries total).
NOTE:
Be aware that there may be a significant delay while the Excel file is being populated with the
APCEMDL data. It may appear that no data is loading or that something is wrong, but please be patient.
MAIN MENU FUNCTIONS
The Main Menu (9) functions can be toggled through by using the MENU button. If the main
menu is not brought up, the green bar will remain blank, leaving the UP/DOWN buttons to toggle
between parameters and zoom levels, respectively.
Pressing MENU once will bring up the main menu, with a flashing bar indicating the current choice.
HOLD HOME
Hold ENTER for 3 seconds to reset the unit back to Home Setting which has a default target zone
of 800-1200 PPM. The Target Zone is the only setting that will be reverted back to Home Setting.
All other settings will not be reset. If the unit is unplugged it will keep the plant setting previously
selected before power was removed.
The table below shows what main menu selection is made by pressing MENU multiple times as well
as their functions. Note that the device will display “Done,” followed by the confirmed selection if
selected correctly.
NOTE:
The CO
2
sensor comes pre-calibrated. Calibration is not needed for first 2 years of use.
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