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6
iCeeO2-500P_US_004English.docx
Function Directions
ALARM
When ALARM is set ON, an audible alarm will resound if the CO
2
level
exceeds varying levels (depending on border lever set) . Once ALARM is
selected (by pressing ENTER), use either UP or DOWN to toggle the
selection from ON to OFF or vice versa. Press ENTER one more time to
confirm. A regular bell icon will be displayed if alarm is on; a silenced
bell icon will appear on the screen if the alarm is set to be off.
TIME
This function allows the user to adjust the real-time, once TIME is
selected, use UP and DOWN to adjust the current date and time, Press
ENTER to comfirm.
LOG
This feature allows the user to see historical data recorded in the log at
any point that is displayable on the chart. First make sure the desired
Zoom Level is selected before enabling this function. Then once LOG is
enabled, use UP and DOWN toggle between the time divisions to see
all parameters’ measurements for each division. Press ENTER once more
to exit this mode.
CALI
Use this function to calibrate your device with outside atmospheric CO
2
level ~ 400ppm. Select this mode, hold ENTER for 3 seconds until a beep
and the chart will read “Calibrating”, then place the device outside for
20min. To escape, press MENU. Make sure the device is far from a source
of CO2, not in direct sunlight, and not exposed to water.
ALTI
This feature provides an altitude correction to the CO
2
level for increased
accuracy. Select this feature, then use UP and DOWN to input the
current altitude (look it up if unknown) in meters. Press ENTER once
altitude is correct.
ºC/ºF
Use this feature to toggle between Celsius and Fahrenheit for the
temperature display. First use UP and DOWN, then ENTER when the
desired one is selected.
ADV
This function toggles between 3 things when selected: changing the
alarm and lights to suit levels For Low border, or For Hi border, or
Restore factory setting.
Restore factory setting will reset the device to factory settings and erase
all stored data in the chart. To use any of these modes, hold ENTER for 3
seconds until an audible beep.
(Return)
Exits the main menu. No options will be displayed on the green bar. A
different audible beep be heard in this option.
