Raymarine i70, Operation Instructions Manual

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3. Use the Up and Down buttons to select the desired speed that you want to add a Calibration
point for.
4. Select Next .
5. Use the Up and Down buttons to adjust the Calibration factor to the correct value.
6. Select Done .
7. Select Add to add the next Calibration point.
8. Repeat steps 3 to 7 for all Calibration points you want to add.
9. Select
Finish when all Calibration points have been added.
10. Select OK .
Calibrating Water temperature
The Water temperature reading can be calibrated as follows:
You will need an suitable thermometer to measure the temperature of the water.
From a favorite page:
1. Press the
Menu button.
2. Select Set-up .
3. Select Transducers Set-up .
4. Select Continue .
The display will search for and show a list of connected devices. (i.e. iTC-5, DST or transducer
pod)
5. Select the device that the transducer you are calibrating is connected to.
A list of available transducer data is displayed.
6. (1) Select Speed .
Important:
(1)Step only applicable to iTC-5.
7. Select Current Temperature option.
8. Use a suitable thermometer to measure the actual water temperature.
9. Use the
Up and Down buttons to match the displayed Water temperature to the actual measured
water temperature.
10. Select Save to save the reading.
4.4 Wind calibration
Calibrating wind
Calibration of wind transducers is important to ensure accurate data is displayed.
Prerequisites:
• You will need to be underway, with sufficient space to turn in a large slow circle unhindered.
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