System Control System Adjustment; Initialization Of A, B, C, D, E, F, 8 Page Data; Serial No. Input; Company Id Input - Sony DSR-250 Service Manual

3-2.

SYSTEM CONTROL SYSTEM ADJUSTMENT

1. Initialization of A, B, C, D, E, F, 8 Page Data

If the B, C, D, E, F, 8 page data is erased due to some reason, perform
"1-2. INITIALIZATION OF A, B, C, D, E, F, 8 PAGE DATA", of
"5-1. CAMERA SECTION ADJUSTMENT"

2. Serial No. Input

2-1. Company ID Input

Write the company ID in the EEPROM (nonvolatile memory).
Page C
Address E8, E9, EA, EB, EC
Input method:
1) Select page: 0, address: 01, and set data: 01.
2) Input the following data to page: C, addresses: E8 to EC.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
Address Data
E8 08
E9 00
EA 46
EB 01
EC 02
3) Select page: 0, address: 01, and set data: 00.
2-2. Serial No. Input
Write the serial No. and model code in the EEPROM (nonvolatile
memory). Convert the serial No. on the name plate from decimal to
hexadecimal, and write in the EEPROM.
Page
Address
Input method:
1) Select page: 0, address: 01, and set data: 01.
2) Read the serial No. on the name plate, and take it as D
Example: If the serial No. is 77881.
D =77881
1
3) Obtain D and H corresponding to D
2 1
Example: If D
D =D
2
H =FE
1
D (Decimal) D
1
000001 to 065535 D
065536 to 131071 D
131072 to 196607 D
4) Input H to page: C, address: ED. (Model code input)
1
Example: If H
Select page: C, address: ED, set data: FE, and
press the PAUSE button.
5) Obtain the maximum decimal not exceeding D
3-3, and take this as D
Example: If D
D =12288
3
6) Obtain the hexadecimal corresponding to D
and take this as H .
3
Example: If D
H =3000
3
7) Obtain the difference D
calculation, 0 D
4
D = D –D
4 2 3
Example: If D
D =12345–12288=57
4
8) Convert D to hexadecimal, and take this as H
4
(Refer to "Hexadecimal-decimal conversion table" in "5-4.
Service Mode".)
Example: If D
H =39
4
9) Input the upper 2 digits of H
Example: If H
Select page: C, address: EE, set data: 30, and
press the PAUSE button.
10) Input H to page: C, address: EF.
4
Example: If H
Select page: C, address: EF, set data: 39, and
press the PAUSE button.
11) Select page: 0, address: 01, and set data: 00.
5-64
C
ED, EE, EF
from Table 5-3-2.
1
is "77881".
1
–65536=12345
1
H (Hexadecimal)
1
(Decimal)
2
(Service model code)
FE
1
–65536 FE
1
–131072 FE
1
Table 5-3-2.
is "FE".
1
from Table 5-
2
.
3
is "12345".
2
from Table 5-3-3,
3
is "12288".
3
between D and D
4 2
255)
is "12345" and D is "12288".
2 3
.
4
is "57".
4
to page: C, address: EE.
3
is "3000".
3
is "39".
4
.
1
. (Decimal
3