HP 1650B User Manual

KEY
Query Syntax: :SYSTem:KFf?
Returned Format: [:SYSTem:KN] <key-code> cNL>
Example: 10 DIM Key$[lOO]
20 OUTPUT XXX;":SYSTEM:KEY?"
30 ENTER XXX; KEY$
40 PRINT KEYS
50 END
Table 61. Key codes
Key Value HP 1650B/1651B
Key
Key Value
0 RUN
19
1 STOP 20
2 unused 21
3 SELECT
22
4 CHS 23
5. Don’t Care 24
6 0 25
7 1 26
8 2
27
9 3
28
10
4 29
11 5 30
12
6
31
13 7 32
14 8 33
15 9 34
16 A 35
17 B 36
18 C
99
System Commands
6-22
HP1650B/16SlB
Key
D
E
F
unused
unused
Knob left
Knob right
L/R Roll
U/D Roll
unused
unused
unused
1, 11
Clear Entry
FORMAT
TRACE
DISPLAY
I/O
Power Up
HP 1650B/HP 16518
Programming Reference

HP 1650B Specifications

General

Brand	HP
Model	1650B
Category	Measuring Instruments
Language	English