Neutral RS53 Manuel De L'utilisateur page 13

3-2 Temperature Measurements
1. Connect the plug of the thermocouple to the connector of the thermometer.
2. Select the desired input mode and °C/°F.
3. Use the sensing point of thermocouple to measure the surface to be measured.
4. Read the stable reading.
5. "Warning: Do not measure the surface if the potential exceeds 60Vd.c. or 24Vr.m.s.."
3-3 How to change to J-type mode
1. Set the thermometer to "OFF" condition.
2. Press the ON/OFF key and HOLD key at the same time.
3. Unpress the ON/OFF key but keep the HOLD key depressed for at least 2 seconds and then release it, the
thermometer goes to the J-type mode.
4. In this mode, the J symbol is displayed and the K symbol is blanked.
5. To revert back to K-type mode, switch the instrument OFF and ON again.
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