HP t5300 Terminal Emulation User's Guide (CE .NET) - Page 198

Defining Function Keys

Page 198 highlights

IBM 3151 Emulation Defining Function Keys The keys mapped as F1 through F12 can be redefined from the keyboard or by the host. The function keys can store up to 128 characters between them and can include escape sequences and ASCII control characters in addition to character strings. Here we describe how to define a function key from the keyboard. 1. Display the function key menu by pressing the keys Shift + Esc. DEF F: __ ... Field A Field B 2. Specify the function key to be defined by entering a two-digit number in field A, for example, 01 for F1, 12 for F12, then press Enter. Field B will display the current definition of the function key. DEF F: 01 EC a...AID 3. In field B, enter the new definition for the function key. This can include a character string, escape sequence or control characters. A control character is entered by typing the keyboard equivalent. For example, the CR (carriage return) character is entered by pressing Ctrl + M. Refer to the Character Sets appendix to find the keyboard equivalents of other control characters. The following example shows the definition entry for the F1 key so that it displays New definition then performs a carriage return when pressed: DEF F: 01 Pericom SoftwareCR You can erase the character at the current cursor position by pressing the keys Ctrl + 2. If you want to restore the default definition, press the Clear key while the cursor is in field B. 4. Press the Send key to store the key definition. The function key menu will be cleared to allow you to enter the next key definition. If you do not wish to save the definition, press Ctrl + Shift + Esc instead of Enter. Note that the function keys can store a maximum of 128 characters between them. When this number is reached or exceeded, field A will start blinking and any characters following the 128th character will be discarded. 5. Repeat steps 2 to 4 until you have finished defining function keys. 6. To exit from the function key menu, press Ctrl + Shift + Esc. 11-6

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11-6
IBM 3151 Emulation
Defining Function Keys
The keys mapped as
F1
through
F12
can be redefined from the keyboard or by the
host. The function keys can store up to 128 characters between them and can include
escape sequences and ASCII control characters in addition to character strings. Here
we describe how to define a function key from the keyboard.
1.
Display the function key menu by pressing the keys
Shift
+
Esc
.
DEF
F:
_
_
.........................................................................................................................
Field A
Field B
2.
Specify the function key to be defined
by entering a two-digit number in field
A
,
for
example,
01
for
F1
,
12
for
F12
, then press
Enter
. Field
B
will display the
current definition of the function key.
DEF
F:
01
E
C
a
...................................................................................................................
AID
3.
In field
B
, enter the new definition for the function key. This can include a
character string, escape sequence or control characters.
A control character is entered by typing the keyboard equivalent. For example,
the
CR
(carriage return) character is entered by pressing
Ctrl
+
M
. Refer to the
Character Sets
appendix to find the keyboard equivalents of other control
characters.
The following example shows the definition entry for the
F1
key so that it
displays
New definition
then performs a carriage return when pressed:
DEF
F:
01
Pericom Software
C
R
..........................................................................................
You can erase the character at the current cursor position by pressing the keys
Ctrl
+
2
. If you want to restore the default definition, press the
Clear
key while
the cursor is in field
B
.
4.
Press the
Send
key to store the key definition. The function key menu will be
cleared to allow you to enter the next key definition. If you do not wish to save
the definition, press
Ctrl
+
Shift
+
Esc
instead of
Enter
.
Note that the function keys can store a maximum of 128 characters between
them. When this number is reached or exceeded, field
A
will start blinking and
any characters following the 128th character will be discarded.
5.
Repeat steps
2
to
4
until you have finished defining function keys.
6.
To exit from the function key menu, press
Ctrl
+
Shift
+
Esc
.