Ncr Platform Software Components - NCR RealPOS 5953 User Manual

4-10 Chapter 4: Programming
Note N
Bb
13
B
14
C
15
Db
16
D
17
Eb
18
E
19
F
20
Gb
21
G
22
Ab
23 104
freq N freq
58 37 233
62 38 247
65 39 262
69 40 277
73 41 294
78 42 311
82 43 330
87 44 349
92 45 370
98 46 392
47 415
Note: The frequency f is given by the equation :
This table provides the full set of frequencies defined, however the
hardware itself may not generate all of these frequencies, and the
frequencies actually generated may not exactly match any of the
frequencies listed. Lower frequency numbers produce lower tones, and
higher frequency numbers produce higher tones.

NCR Platform Software Components

NCR provides three platform software components for configuring the
keyboard: the NCR USB DynaKey Control, the Set USB Key Matrix
application and the Set USB Key Clicks application.
N freq N
61 932 85
62 988 86
63 1047 87
64 1109 88
65 1175 89
66 1245 90
67 1319 91
68 1397 92
69 1480 93
70 1568 94
71 1661 95
freq N freq
3729 109 14917
3951 110 15804
4186 111 16744
4435 112 17740
4699 113 18795
4978 114 19912
5274 115 21096
5588 116 22351
5920 117 23680
6272 118 25088
6645 119 26580
≈ 27 ×
5 .
f
N freq
N
2
12