Intellijel Tete, User Manual

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Tête + Tetrapad Manual
CALIBRATION
Tête and Tetrapad are both calibrated at the factory prior to shipment, so it’s unlikely you’ll ever need
to perform any custom calibration. But if you do, these instructions (along with an external voltage
meter) are all you need to calibrate either module.
Calibrating Tête
To enter Calibration Mode on your Tête:
1. Press Tête’s ​ SETUP ​ MODE ​ button to open the Mode Setup Menu.
2. Rotate Tête’s encoder until the ​ Global Setup ​ option is highlighted, then press the encoder.
3. Rotate Tête’s encoder until the Tête firmware version is highlighted, then press the encoder.
Tête enters System Mode.
4. Rotate Tête’s encoder to highlight the ​ Calibration ​ option, then press the encoder.
The Calibration screen appears.
TIP: If you make a mistake at any point during the following calibration procedure, you can scroll to
the bottom of the Calibration menu and select
​
Reload All
​
. This will reload the current, previously
saved values back into Tête. Once you select ​ Save All ​ , this is no longer possible, since your edited
values will overwrite the previous calibration.
To Calibrate Tête’s outputs:
1. Patch ​ OUT A ​ into a calibrated voltmeter with .001V accuracy.
2. Select ​ A Out 0V: [number] ​ by pressing the encoder.
3. Rotate the encoder left or right to adjust the internal trim number until your voltmeter reads as
close to 0.000V as possible, then press the encoder to lock in the offset.
4. Select ​ A Out 1V: [number] ​ by pressing the encoder.
5. Rotate the encoder left or right to adjust the internal trim number until your voltmeter reads as
close to 1.000V as possible, then press the encoder to lock in the offset.
6. Repeat Steps 1-5 by patching ​ OUT B ​ into your voltmeter and duplicating the process for
B Out 0V: [number] ​ and ​ B Out 1V: [number] ​ .
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