Section 6, User Interface - Menu Navigation61189008L1-1B 6-5MENU NAVIGATIONBasic menu navigation is accomplished by selecting the desired option number and thenpressing E NTER. To work backward through the menus press the E SC (escape) key. To accessthe System Help screen, press the question mark (?) key, and press E NTER.Quickly identify the location of each menu and screen in the MX3216 system by referencingthe underlined menu title shown on every menu and screen (see Figure 6-2). Each menu titleshows the current path.Figure 6-2. Menu TitleTable 6-1 displays the general keyboard commands for the MX3216 system. The System Helpscreen can be accessed from any MX3216 screen or menu by pressing “?”.MENU TREESThis subsection provides a detailed set of menu trees for the MX3216 system. The menu treesare maps that can be used to locate provisioning options with ease. Some of the menu treesspan multiple pages, signified by the “(Continued)” at the end of the illustration title. Thefollowing menu trees are provided:• “MX3216 Main Menu Tree” on page 6-6• “MX3RMM Main Menu Tree” on page 6-15Table 6-1. MX3216 Keyboard CommandsKeyboard Command DescriptionBACKSPACE This keyboard command is used to delete the character to left of thecursor during keyboard input.ENTER (or Return) This keyboard command is used to terminate input.ESC (Escape) This keyboard command is used to back up to the previous menu.CTRL+A (Control and a) This keyboard command is used to acknowledge all alarmsC TRL +C/D (Control and c or d) This keyboard command is used to log out and disconnect.C TRL +R (Control and r) This keyboard command is used to refresh the display.C TRL +Z (Control and z) This keyboard command is used to force an exit of the terminalmenus.Card: Controller A ADTRAN MX3216 System MM/DD/YY hh:mmUnacknowledged Alarms: NONE ID: Site 1 MX3216MX3216->Provisioning->DS3->A Equipment Identification1 - Near End Facility ID Code : N/A