Q150T Sample Preparation SystemQ150T - Instruction Manual 47 10473 - Issue 53. When you edit a value, click on the OK button to confirm the change or on theCancel button to restore the previous value.4. Edit other parameters as required.5. Back on the Vacuum page, click on the OK button to confirm the changes or onthe Cancel button to restore the previous values.6.2.4 MaintenanceThis option allows you to change the default settings for cleaning and service reminders.To change the settings, tap on Maintenance and then tap on the Edit button. TheMaintenance properties are displayed (see Figure 6-6 and Table 15).Figure 6-6. Maintenance settingsTable 15 Maintenance settingsName DefaultValueMinimumValueMaximumValueCommentService remindersenabled*Yes No Yes Enable the display of serviceremindersService interval(Days)*365 1 730 Set the number of days betweenservicesService remindersleep time*7 1 180 Set the number of days before aservice reminder message isrepeatedCleaning remindersenabled*Yes No Yes Enable the display of cleaningremindersCleaning interval(Hours)*30.0 0.1 60 Set the number of hours ofsputtering before cleaning isrequired. One pulse evaporationis treated as 4 minutes ofsputtering.Cleaning remindersleep time15.0 1 120 Set the number of minutes beforea cleaning reminder message isrepeated* Admin group level required to edit this property1. To edit a parameter, tap on its value.2. Change the value as required. The instrument displays a dialog box for editingpurposes, with either a numeric keypad or keyboard as required. The dialog boxalso shows the allowed values for the parameter.3. When you edit a value, click on the OK button to confirm the change or on theCancel button to restore the previous value.