Hydrofarm Autopilot APCEM2 Instructions page 10

FUNCTION
By default, the audible alarm for CO
Once ALARM is selected (by pressing ENTER), use either UP or DOWN to toggle
ALARM 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.
This function allows the user to select between types of plants for optimal
setting. Once selected, the chart area will display the current plant setting.
Use UP and DOWN to toggle to the desired plant. In order, the selections are:
Bean, Chillies, Custom Plant, Cucumber, General Plant, Grape, Orchid, Potato,
Strawberry and Tomato. Press ENTER on the desired plant to confirm. Note that
selecting a plant will automatically change the unit's mode to Plant instead of
Human. To change it back, see function ADV.
PLANT
With Custom Plant, the user can define the Low and High Target zone for
custom optimum CO
selection will appear. Press ENTER, then use UP and DOWN to define Low. Press
ENTER to confirm.
The device will now emit alarms (if enabled) and display the 3 corresponding
LED indicators according to the defined range.
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
LOG 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.
Use this function to calibrate your device with outside atmospheric CO
~400 ppm. Select this mode, hold ENTER for 3 seconds until a beep and the
chart will read "Calibrating", then place the device outside for 20 min. To escape,
CALI
press MENU. Make sure the device is far from a source of CO
sunlight, and not exposed to water. NOTE: Do not breathe on or near the unit
during Calibration.
This feature provides an altitude correction to the CO
ALTI 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.
Use this feature to toggle between Celsius and Fahrenheit for the temperature
°C/°F
display. First use UP and DOWN, then ENTER when the desired one is selected.
This function toggles between 3 things when selected: changing the alarm and
lights to suit levels for Plant, or for Human, or Restore factory setting.
ADV
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.
Exits the main menu. No options will be displayed on the green bar. A different
(Return)
audible beep be heard in this option.
DIRECTIONS
levels exceeding set level, is set to OFF.
2
Plant Name
bean
chillies
cucumber
grape
orchid
potato
strawberry
tomato
levels. After selecting this option, Low Target Zone
2
10
Target Zone/PPM
600-900
800-1000
1000-1500
800-1400
800-1400
1200-1800
800-1200
800-1200
level for increased
2
level,
2
, not in direct
2