25M4DDC User ManualFigure 19General SettingsAlarms Lock Tuning – Enabled by default locks any tuning out of the webserver and front panel ofthe unit. When enabled the tuning button are removed from the webserver when any alarm is enabled.Disabling ‘Alarms Lock Tuning’ allows tuning while Alarms are enabled.Email Notifications Settings - configures the M4DDC for email alerts when Alarm conditionsbecome active. This feature is set to disable by default. Slide the switch to the left indicated in orangeto enable. Entering the SMTP IP, Port, User Name, Password, Sender, and Receiver is required. Click‘Save’ when finished. *Password is case sensitive alphanumeric. No spaces or symbols may be used.Pressing ‘Test’ will send a test email to be sure it is configured properly. SSL encrypted logins arecurrently unavailable – coming soon in a future firmware release.Figure 20HD Lock Loss Thresholds• Sets the amount of time in seconds without HDLock before the HD Lock Loss alarm trips.• Sets the GPIO relay output• Enable/Disable. Button turns orange and slides tothe right when enabled.Email Notifications• Disabled by default. Settings fields are disabled untilemail notifications is turned on.• SMTP IP, Port #, User Name, Password, and Sender• ‘Recipients’ opens up another window (Figure xx)allowing up to 5 email addresses to be notified at once.Click ‘SAVE’ or ‘Cancel’ to exit back to the previousscreen.• Click ‘Save’ to record all settings. Email notifications willnot be set until saved. Use the ‘Test’ button to verify thatthe settings are correct by sending a test email.