Sony DVCAM DSR-25, Service Manual

Page: 175 / 238

5-50
DSR-25
9-2. Input of Serial No.
Write the serial No. to the EEPROM (nonvolatile memory).
In writing the serial No., a decimal number should be converted
into a hexadecimal number.
Page C
Address 32, 33
1) Select page: 0, address: 01, and set data: 01.
2) Read the serial No. from the model name label, and it is as-
sumed to be D
1
.
Example: If serial No. is “77881”,
D
1
= 77881
3) From Table 5-3-2, obtain D
2
that correspond to D
1
.
Example: If D
1
= 77881,
D
2
= D
1
– 65536 = 12345
D
1
(decimal) D
2
(decimal)
00001 to 65535 D
1
65536 to 131071 D
1
– 65536
131072 to196607 D
1
– 131072
Table 5-3-2
4) From Table 5-3-3, obtain the maximum decimal number less
than D
2
, and it is assumed to be D
3
.
Example: If D
2
= 12345.
D
3
= 12288
5) From Table 5-3-3, obtain a hexadecimal number that corre-
sponds to D
3
, and it is assumed to be H
3
.
Example: If D
3
= 12288,
H
3
= 3000
6) Caluculate D
4
using following equations (decimal
caluculation). (0 D
4
225)
D
4
= D
2
– D
3
Example: If D
2
= 12345 and D
3
= 12288,
D
4
= 12345 – 12288 = 57
7) Convert D
4
into a hexadecimal number to obtain H
4
. (See Table
5-2-2 “Hexadecimal - decimal conversion table” in 5-2. Ser-
vice Mode)
Example: If D
4
= 57,
H
4
= 39
8) Enter higher two digits of H
3
to address: 32 on page: C.
Example: If H
3
= 3000,
select page: C, address: 32, and set data: 30, then press the
PAUSE button.
9) Enter H
4
to address: 33 on page: C.
Example: If H
4
= 39,
select page: C, address: 33, and set data: 39, then press the
PAUSE button.
10) Select page: 0, address: 01, and set data: 00.
9. Node Unique ID No. Input
Note 1:
Perform “9-2. Input of Serial No.” if the data on page C
has been cleared and the node unique ID No. is not found.
9-1. Input of Company ID etc.
Write the company ID to the EEPROM (nonvolatile memory).
Page C
Address 2C, 2D, 2E, 2F, 30, 31
Input method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 0, and enter the following data.
Note 2: Each time the data is set, press the PAUSE button on the
adjusting remote commander.
Address Data
2C 08
2D 00
2E 46
2F 01
30 02
31 5E
32
Refer to
33
“Input of Serial No.”
3) Select page: 0, address: 01, and set data: 00.