Assessments - 2, GPA: 4
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Recalls the last command entered from the terminal interface. After recalling a command, it can be edited or re-executed. You can recall from a stack of previously executed commands by repeatedly pressing RCL_PREV. When you reach the bottom of the stack (the last line in the buffer), pressing RCL_PREV does nothing except to cause a beep. Accesses commands in the opposite order to that of RCL_PREV. Pressing RCL_NEXT does nothing until you have pressed RCL_PREV at least twice. Recalls the last SCPI command generated by a menu operation. For example, reading the time using the menus (SYSTEM, TIME, READ) generates and executes the SCPI command SYST:TIME?. A recalled command can be executed by pressing the Return key. You can also edit a recalled command before you execute it. Performs the same function as PRV_MENU. (Right arrow key.) Moves the cursor one character space to the right while leaving characters intact. (Left arrow key.) Moves the cursor one character space to the left while leaving characters intact. Erases the character at the present cursor position (for user-entered data only). 3-14 Using the Display Terminal Interface Instrument Control Keys UTILS RST_INST UTILS CLR_INST Other Keys Erases the character to the left of the cursor (for user-entered data only). (Clear-to-end key.) Erases all characters from the present cursor position to the end of the input line (for user-entered data only). Selects the upper-case alphabetic characters or the character shown on the top half of a key. Sets all alphabetic keys to uppercase (capitals); does not affect the other keys. To return to lowercase, press Caps Lock again. Resets only the selected instrument (equivalent of executing *RST). RST_INST also clears the instrument’s terminal interface and remote input and output buffers. RST_INST is the only terminal interface key that can affect an instrument being operated from remote. Clears the terminal interface input and output buffers (remote buffers are not cleared) of the selected instrument and returns to the top level of the instrument menu. Press CLR_INST whenever an instrument is busy, is not responding to terminal interface control, or to abort a command being entered from the terminal interface. End of line. Enters your responses to menu prompts. Executes commands entered from the terminal keyboard (may be labeled Enter on your terminal emulator). Selects alternate key definitions. These CTRL key sequences provide short-cuts to some of the menu sequences and also provide some functions not directly available from dedicated terminal keys. Some alternate key definitions are: CTRL R = Instrument Reset CTRL C = Clear Instrument CTRL D = Select an instrument menu. For a complete list of all CTRL Sequences, see Table 3-3 in this chapter. Users of the optional IBASIC interpreter should refer to their IBASIC manual set for additional editing functions. Using the Display Terminal Interface 3-15 Using Supported Terminals The Supported Terminals The Display Terminal Interface supports several popular terminal brands and models. This chapter will show you how to access all of the terminal interface functions described previously using your supported terminal. The following list names the supported terminals and shows where to go for more information. If your terminal isn’t named in this list, see “Using Other Terminals” in the next section. • HP 700/92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Menu tutorial • HP 700/94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Menu tutorial • HP 700/22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See page 3-17 • HP 700/43 and WYSE WY-30.. . . . . . . . . . . . . . . . . See page 3-19 The keyboard guides provided for the listed terminals may be removed or copied, and placed near your keyboard while you go through the menu tutorial sections. 3-16 Using the Display Terminal Interface Using the HP 700/22 The HP 700/22 terminal emulates the DEC® VT100® or VT220® terminals. Some functions of the Display Terminal Interface have been mapped into keys with other labels. A keyboard map is provided for each of the emulation models. Use these keyboard maps to help locate the terminal interface functions. VT100® Key Map The symbols shown in the upper left corner of key each are now mapped with the function labeled in the center of each key. Selecting VT100® Mode To use the HP 700/22 in VT100® mode, press the Set-Up key and set the following configuration: Fields Value Terminal Mode EM100, 7 bit Ctrls Columns 80 EM100 ID EM100 Inhibit Auto Wrap YES Using the Display Terminal Interface 3-17 VT220® Key Map The function keys that are normally labeled f6 through f14 are now labeled: Note Because the HP 700/22 keyboard has nine function keys in the center of the keyboard, f4 is mapped twice The symbols shown in the upper left corner of key each are now mapped with the function labeled in the center of each key. Selecting...
Este manual também é adequado para os modelos :Equipamento de rede - 75000 SERIES B (3.89 mb)
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