Справочник Пользователя для IBM 243X

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The keypads are easy to use. Characters, symbols, and functions are printed in four
places on or above the keys. The keys are also color-coded to make it easier to
remember key combinations.

Printed on the key

Press the key.

Left side above the key

Orange

Press the 

L

L key and then the key.

Centered above the key

Pink

Press the 

W

W key and then the key.

Right side above the key

Blue

Press the 

R

R key and then the key.

To learn how to type characters, use the following illustration and example from the
57-key U.S. English alphanumeric keypad.

To type the * character, press                 .

To type the number 8, press         .

243XU017.eps

The terminal’s Suspend/Resume key is the 

F

F

 key on the top left side of the keypad.

When you press 

F

F

 to turn off the terminal, the terminal does not actually shut off but

goes into a Suspend mode. In Suspend mode, the terminal continues to power all
memory and turns off the power to most of the hardware. This mode is referred to as
“off” in the rest of this manual.

When you press 

F

F

 to turn on the terminal, the terminal either resumes exactly where it

was when you turned it off, or the terminal boots and restarts your application. Resume
is controlled through the Resume Execution command. For help, see “Resume
Execution” in Chapter 6 of the 2400 Family system manual.

Note: The terminal displays the boot menu the first time you turn it on. At the boot
menu, press 

 to initialize the firmware and boot the terminal.