Generation 4 Digital Clock#

  1. Enter the digital clock main menu, navigate to the SEN1 submenu and proceed to enter.

  2. Navigate to item t1 and check whether the value is set to 1.

  3. Navigate to item 17 and set the value according to the input connector to which is the sensor connected.

  4. The digital clock will display the measured temperature within about 20 seconds after connection.

Temperature Correction#

Combined temperature sensors may have inherent inaccuracies or drift over time. If this is the case, you can set the temperature correction on display by following this procedure:

  1. Enter the digital clock main menu, navigate to the SEN1 submenu and proceed to enter.

  2. Navigate to item t2 and proceed to enter the item which leads to submenu cT where the -d.d is displayed.

    Submenu cT#

    Value

    Range

    -d.d

    - = negative value

    d.d = value of correction set digit by digit, the range of each digit is 0–9

    Range: -9.9 to 9.9 °C

  3. Enter the edit mode of -d.d value:

    1. First digit will flash. You can then set the negative ( - ) or positive value. Confirm your selection and move to next value d.

    2. Second digit will flash. You can then set the numerical value in range 0–9. Confirm your selection and move to next value .d.

    3. Third digit will flash. You can then set the decimal value in range 0–9. Confirm your selection to save end exit edit mode.

Humidity Correction#

Combined humidity sensors may have inherent inaccuracies or drift over time. If this is the case, you can set the humidity correction on display by following this procedure:

  1. Enter the digital clock main menu, navigate to the SEN1 submenu and proceed to enter.

  2. Navigate to item t6 and proceed to enter the item which leads to submenu cH where the -d.d is displayed.

    Submenu cH#

    Value

    Range

    -d.d

    - = negative value

    d.d = value of correction set digit by digit, the range of each digit is 0–9

    Range: -9.9 to 9.9

  3. Enter the edit mode of -d.d value:

    1. First digit will flash. You can then set the negative ( - ) or positive value. Confirm your selection and move to next value d.

    2. Second digit will flash. You can then set the numerical value in range 0–9. Confirm your selection and move to next value .d.

    3. Third digit will flash. You can then set the decimal value in range 0–9. Confirm your selection to save end exit edit mode.

Hint

If you have more than 1 temperature sensor, repeat this procedure in SEN2 (respectively in SEN3 and SEN4) menu.