To perform an Auto Tune
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you would perform the following steps:
1. Press ˆ then press ‰ eight times in a row. You should see [`aut] in
the bottom display.
2. Press the ¿ or ¯ buttons until [tune] is shown in the top display. This option
will perform an auto tune on both channels (i.e. Heat and Cool outputs) when
selected. You can also optionally choose to tune only the [pid1] or [pid2]
parameters. This will tune only the Cool or Heat outputs respectively.
3. Press the ˆ or the ‰ button to return to the Main Screen. This will start
the Auto Tune process.
ALPHA OMEGA INSTRUMENTS CORP. Instruction Manual
Series 800/850 Thermoelectric Cooler Controller Page 72
1
Please read Chapter Five under Auto Tune.