ENA User Interface
From Zenitel Wiki
This article describes how to use the Graphical User Inferface (GUI) on the ENA amplifier.
The user’s means of interaction with the amplifier is through the Menu Selection Knob.
The knob is located next to the display and can be turned clockwise and counter clockwise, as well as being pressed.
Contents
Items in the menu system are selected by turning the Menu Selection Knob:
- Clockwise rotation will move the “selector” to the right or down
- Counter-clockwise rotation will move the “selector” to the left or up
Whether the selector is moved up/down or left/right depends on the current menu displayed.
- Press the menu selection knob to activate the selected menu item
- Press and hold the knob to return to the previous view
To change or input the parameter values in the selected menu item:
1. Turn the knob to move between the parameter fields
2. Press the knob to select the parameter field
- The field turns green to indicate that it is selected and ready for input value
3. Turn the knob to change the parameter value
4. Press the knob to select the parameter value
Load Factory Default values: To load default configuration and reset to DHCP, press and hold the menu selection knob for 20 seconds while booting up the Amplifier.
Access Control
The user needs to enter a 4-digit PIN code to get access to the menu. The amplifier has two PIN code access levels.
The default access PIN codes are:
- 1111 - Level 1 (User 1)
- 2222 - Level 2 (User 2)
Menu Structure
The menu is divided into three main categories: Service, Setting, Information.
Service
- Local Message List: lists all active fault and warning messages for the amplifier
- Headphone: selects audio source and adjusts volume of headphone
- Tick Tone: selects the tick tone to be used in the particular zone to test the loudspeakers
- Audio Output State: restarts the audio output channel when an output is shut down
- Restart & Restore: restarts software and restores factory settings
Settings
- General: sets menu timeout
- Audio Output Monitoring: displays audio output measurement statuses
- Audio Output Volume: increases or decreases volume of audio on channels
- Audio Input Gain: sets gain for microphone and line
- Display: sets display parameters
Information
- Device Info: shows information like HW board, software versions, Linux kernel, etc.
- Network: displays IP Address and other network information for the amplifier
- Attached Devices: list all LETs connected to the amplifier
- Control Input: displays status of the control input
- Control Output: displays status of the control output
- Diagnostic: displays diagnostics of the amplifier