iGrow 1800 Installation Guide
Page59
Link4 (714) 524-0004
CO2 LSB
The
Factor
for the CO2 adjustment is the Tuning range. It determines the complete range of a CO2 sensor.
For example, a 2 means the CO2 range will be 0-2000ppm, a value of 3 would set the range to be 0-3000ppm.
Calibrate Inputs
Calibrate
InTemp
Raw Value 73.6ºF
Adjust 0.5ºF
Adj Value 74.1ºF
Calibrate
To calibrate an input you must first select the sensor you want to calibrate. Press the
+
or
-
keys to cycle
through the various sensors. Once you have selected your sensor, press enter and it will take you to the
adjustment line.
Raw Value
Raw Value is the direct reading from the sensor. Using the
+
or
-
keys will add a positive or negative adjustment
to the raw reading giving you an adjusted value.
Adj
Value
Adj Value is what will be reflected on the front status screen.
Time/Date & History
Time 12:17P
Date 04/26/2005 Tue
DaylightSavings Yes
Log Hist: 00:01 h:m
Time
Time adjusts the current time by highlighting the field and pressing either the
+
or - keys. This will allow you to
scroll through the entire 24 hours.
Date
Do the same for the date. Press Enter to go from field to field and adjust the correct date.
Daylight Savings
If you want the program to automatically adjust itself for Daylight savings time, select YES. If not, select NO.
Log History
This option lets you choose how often the controller will log sensor and equipment history information. In this
case it saves log history every minute, but can be changed to different lengths of time. If you put 00:00, then it
will save information every second.
