Grant ecocool 100R, Руководство по эксплуатации

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ecocool 100R
Page 21 Operating Manual
www.grantinstruments.com
4. Press the F and S buttons
simultaneously for approximately 5 seconds until “  ” is
shown.
5. Press the S button to select.
6. Use the main dial to update the display to show the temperature on the reference
thermometer.
7. Press the S button to store the temperature.
Press the F button to cancel the calibration.
8. Press the F button to return to the liquid temperature display.
Setting the high temperature offset
1. Adjust the set temperature to the required high temperature calibration point.
2. Allow the equipment to stabilise for at least 5 minutes after a stable temperature
condition has been achieved.
3. Measure the liquid temperature by placing a reference thermometer into the centre of
the bath.
4. Press the F and S buttons
simultaneously for approximately 5 seconds until “  ” is
shown.
5. Rotate the dial until the display shows
“  ” and press the
S button to select.
6. Use the main dial to update the display to show the temperature on the reference
thermometer.
7. Press the S button to store the temperature.
Press the F button to cancel the calibration.
5.2.11 Restoring factory calibration settings
The restore factory calibration allows the equipment settings to be reset if there is a
problem during calibration or you wish to cancel any of the calibration settings.
1. Press the
F and S buttons
simultaneously for approximately 5 seconds until “  ” is
shown.
2. Rotate the dial until the display shows
“  ” and press the
S button to select.
3. Press the S button three times
(the display will show “  ”, “  ”,  ” and
sound the buzzer to confirm the factory reset has been completed.
5.2.12 Adjusting display brightness
If required, the brightness level of the display can be adjusted over a range of 20% to
100%
1. Press
F and S buttons on the heating circulator simultaneously for approximately 5
seconds
until the display shows “  ”.
2. R
otate the dial until the display shows “  ” and press the
S button to select.
3. Rotate the dial between the settings and select required brightness
The displayed values show the display brightness
4. Press S button to save the value.
5. Press F button to return to the normal temperature display.