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DB Series Nitrogen Generator    DB5-20 Model
4.11 Data Logging Menu and Settings
Data Logging Menu
• Use UP and DOWN keys to scroll thru the menu items
• Press [OK] to select or [ESC] to return to Main Screen
Data Logging – Enable
•  Use to enable and disable the data logging
• Use UP and DOWN keys to select Enabled or Disabled
•  Default is Enabled
• Press [OK] to store or [ESC] to exit without storing
Note: Requires Optional Micro SD Card.
Data Logging – Interval
•  Set interval between data readings
•  Use the UP and DOWN keys to select Enabled or Disabled
•  Default is 5 minutes
• Press [OK] to store or [ESC] to exit without storing
4.12 Factory Settings
Note: Press and hold [F1] and [F6] for 5 seconds to enable factory settings. Factory  
settings will be available for 30 minutes after enabling.
Reset Settings
•  Enabled by pressing [F1] and [F6] keys for 5 seconds 
• Press [OK] to reset all settings to factory default values. 
•  Refer to 4.13 defaults table for settings
Flow Sensor Factory Settings
•  Enabled by pressing [F1] and [F6] keys for 5 seconds
• Use UP and DOWN keys to select between minimum (4ma) and 
maximum (20ma) flow settings
• Press [OK] to select, [ESC] to return to settings
Flow Sensor Factory Settings – 4mA setting
•  Enabled by pressing [F1] and [F6] keys for 5 seconds 
•  Set flow rate that coincides with a 4mA output from flow sensor
•  Default depends on model setting
• Press [OK] to select, [ESC] to exit without saving