HP Point of Sale rp5000 HP USB Barcode Scanner Programming Reference Guide - Page 46
Overfilling Transmission Buffer, Attempt to Transmit an Empty Buffer, Code 39 buffer is empty
 |
View all HP Point of Sale rp5000 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 46 highlights
Symbologies Overfilling Transmission Buffer The Code 39 buffer holds 200 characters. If the symbol just read results in an overflow of the transmission buffer: ■ The scanner indicates that the symbol was rejected by issuing three long, high beeps. ■ No transmission occurs. The data in the buffer is not affected. Attempt to Transmit an Empty Buffer If the symbol just read was the Transmit Buffer symbol and the Code 39 buffer is empty: ■ A short lo/hi/lo beep signals that the buffer is empty. ■ No transmission occurs. ■ The buffer remains empty. 2-38 Programming Reference Guide
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41 -
42 -
43 -
44 -
45 -
46 -
47 -
48 -
49 -
50 -
51 -
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
 |
 |
2–38
Programming Reference Guide
Symbologies
Overfilling Transmission Buffer
The Code 39 buffer holds 200 characters. If the symbol just read
results in an overflow of the transmission buffer:
■
The scanner indicates that the symbol was rejected by issuing
three long, high beeps.
■
No transmission occurs. The data in the buffer is not affected.
Attempt to Transmit an Empty Buffer
If the symbol just read was the Transmit Buffer symbol and the
Code 39 buffer is empty:
■
A short lo/hi/lo beep signals that the buffer is empty.
■
No transmission occurs.
■
The buffer remains empty.