VM3404H / VM3909H User Manual
Security Mode
The Security Mode page allows users to manage the VM3404H / VM3909H's
security-related settings. Three security modes are available: None, Password
Enable and Lock Screen. The VM3404H / VM3909H's password can also be
changed here.
To configure the VM3404H / VM3909H's password settings from the Main
Screen, use the Menu pushbutton to access the Menu page, press 8 or Next to
navigate to the next pages, then press pushbutton 2 to access the Security Mode
page.
1: Operation Mode
2: Security Mode
Mode
1. To change the VM3404H / VM3909H's security mode, press pushbutton 1
in Security Mode.
2. In the Mode menu, to disable security settings, press pushbutton 1. The
menu will then return to Security Mode. To require a password after the
LCD display times out or is powered off/on, press pushbutton 2. The menu
will then return to the home screen.
Note: If Password is Enabled, the LCD display's default time-out is 5 minutes.
The VM3404H / VM3909H's default password is 1234.
3. To enable a lock screen, press 8 or Next to navigate to the next page, then
press pushbutton 1. The menu will then return to the home screen. When
Lock Screen is enabled, pressing any pushbutton from the home screen
will trigger the following message: Please press "Menu" to start.
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