Data Processing - Sony DCR-TRV7 Service Manual
Digital video camera recorder
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Also See for DCR-TRV7:
- Operating instructions manual (120 pages) ,
- Operating instructions manual (120 pages) ,
- Limited warranty (1 page)
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4-2. DATA PROCESSING
The calculation of the DDS display and the adjusting remote
commander display data (hexadecimal notation) are required for
obtaining the adjustment data of some adjustment items. In this case,
after converting the hexadecimal notation to decimal notation,
calculate and convert the result to hexadecimal notation, and use it
as the adjustment data. Table 5-4-2. indicates the hexadecimal
notation-the decimal notation calculation table.
Hexadecimal notation-Decimal notation
The lower digits of the
hexadecimal notation
The upper digits of the
hexadecimal notation
0
1
2
3
4
5
6
7
8
9
A (A)
1 →
B (b)
C (c)
D (d)
E (E)
F (F)
Note:
( ) indicate the adjusting commander display.
(Example) In the case that the DDS display and the adjusting commander display are BD (bd).
As the upper digit of the hexadecimal notation is B (b), and the lower digit is D (d), the intersection "189" of the 1
and 2 in the above table is the decimal notation to be calculated.
0
1
2
3
4
0
1
2
3
4
16
17
18
19
20
32
33
34
35
36
48
49
50
51
52
64
65
66
67
68
80
81
82
83
84
96
97
98
99
100
112 113
114 115 116
128 129
130 131 132
144 145
146 147 148
160 161
162 163 104
176 177
178 179 180
192 193
194 195 196
208 209
210 211 212
224 225
226 227 228
240 241
242 243 244
Table 5-4-2.
5
6
7
8
9
5
6
7
8
9
21
22
23
24
25
37
38
39
40
41
53
54
55
56
57
69
70
71
72
73
85
86
87
88
89
101 102
103 104 105
117 118
119 120 121
133 134
135 136 137
149 150
151 152 153
165 166
167 168 109
181 182
183 184 185
197 198
199 200 201
213 214
215 216 217
229 230
231 232 233
245 246
247 248 249
5–62
2
↓
A
B
C
D
E
(A)
(b)
(c)
(d)
(E)
10
11
12
13
14
26
27
28
29
30
42
43
44
45
46
58
59
60
61
62
74
75
76
77
78
90
91
92
93
94
106 107 108
109 110 111
122 123 124
125 126 127
138 139 140
141 142 143
154 155 156
157 158 159
170 171 172
173 174 175
186 187 188
189 190 191
202 203 204
205 206 207
218 219 220
221 222 223
234 235 236
237 238 239
250 251 252
253 254 255
F
(F)
15
31
47
63
79
95
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