HP 1652B Programming Reference Manual page 94

KEY
Query Syntax:
Returned Format:
Example:
Key Value
0
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
System Commands
6 2 4
:SYSTem:KEY?
<key-code>
10 DIM Key$[lOO]
20 OUTPUT XXX;":SYSTEM:KEY?"
30 ENTER XXX; KEY$
40 PRINT KEY$
50 END
Table 6-l. Key codes
HP 1652B/53B
RUN
STOP
unused
SELECT
CHS
Don't Care
0
1
2
3
4
5
6
7
8
9
A
B
C
Key Value
19 D
20 E
21 F
22 u n u s e d
23 u n u s e d
24 Knob left
25
L/R RoII
27 U/D RolI
u n u s e d
28
29 unused
30 u n u s e d
31
Clear Entry
32
33
34 TRACE/TRIG
35 DISPLAY
36
99 Power Up
HP 16528/16638