900-C Conductivity, TDS, Resistivity, Ratio, Meter - TPS

13. Setting the Clock1. Select the Clock Set-up menu ( → F4:Setup → F2:Clock)2. The display now shows the current time, for example…41Time is now 12:00Enter new time 12:003. Use the Numeric Keypad to enter the current time, then press .4. Alternatively, press menu to quit and retain the current setting.5. If you pressed above, the display will now show the current date, for example…Date is now 31/12/1998Enter new date 31/12/1998 dd/mm/yyyy6. Use the Numeric Keypad to enter the current date, then press .7. Alternatively, press menu to quit and retain the current setting.Notes1. The 900-C tests that a valid day of the month is entered. If an invalid date is entered (eg.31/02/1998), the 900-C beeps and displays the message “Invalid Date”. The meter thenreturns to the clock setting screen, so that the correct date can be entered.2. The 900-C also tests for leap years.