HP (Hewlett-Packard) 50g ユーザーズマニュアル
Page 20-7
Operating user-defined keys
To operate this user-defined key, enter „Ì before pressing the C key.
Notice that after pressing „Ì the screen shows the specification 1USR in
the second display line. Pressing for „Ì C for this example, you
should recover the PLOT menu as follows:
Notice that after pressing „Ì the screen shows the specification 1USR in
the second display line. Pressing for „Ì C for this example, you
should recover the PLOT menu as follows:
If you have more than one user-defined key and want to operate more than one
of them at a time, you can lock the keyboard in USER mode by entering
„Ì„Ì
of them at a time, you can lock the keyboard in USER mode by entering
„Ì„Ì
before pressing the user-defined keys. With the keyboard
locked in USER mode, the specification USR will be shown in the second
display line. To unlock the keyboard press „Ì once more.
display line. To unlock the keyboard press „Ì once more.
Un-assigning a user-defined key
To remove the assignment performed above, use function DELKEYS, as follows:
ALG mode:
ALG mode:
DELKEYS(13.0)
RPN mode:
13.0 ` DELKEYS `
Assigning multiple user-defined keys
The simplest way to assign several user-defined is to provide a list of commands
and key specifications. For example, suppose that we assign the three
trigonometric functions (SIN, COS, TAN) and the three hyperbolic functions
(SINH, COSH, TANH) to keys A through F, respectively, as user-defined
keys. In RPN mode use:
{SINʳ11.0ʳCOSʳ12.0ʳT Nʳ13.0ʳSINHʳ14.0ʳCOSHʳ15.0ʳT NHʳ
16.0} ` STOKEYS `
and key specifications. For example, suppose that we assign the three
trigonometric functions (SIN, COS, TAN) and the three hyperbolic functions
(SINH, COSH, TANH) to keys A through F, respectively, as user-defined
keys. In RPN mode use:
{SINʳ11.0ʳCOSʳ12.0ʳT Nʳ13.0ʳSINHʳ14.0ʳCOSHʳ15.0ʳT NHʳ
16.0} ` STOKEYS `
In ALG mode use:
STOKEYS({"SIN(" , 11.0, "COS(", 12.0, "T N(", 13.0,
"SINH(", 14.0, "COSH(", 15.0, "T NH(", 16.0}) `
STOKEYS({"SIN(" , 11.0, "COS(", 12.0, "T N(", 13.0,
"SINH(", 14.0, "COSH(", 15.0, "T NH(", 16.0}) `
Operate these keys by using, for example, in RPN mode:
5„ÌA 4„ÌB 6„ÌC
2 „ÌD 1„ÌE 2„ÌF