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10. IRIS IN/OUT Adjustment
For the unit to judge if the white balance is indoors or outdoors in
auto white balance operations, measure the light level and write it in
the EEPROM.
If the level is not correct, the white balance will not be accurate.
Clear chart
Subject
(Color bar standard picture frame)
DDS display of EVF or LCD, or page:
Measurement Point
A display data of the adjusting remote
commander
Measuring Instrument
F
Adjustment Page
Adjustment Address
36, 37
Switch setting:
1) STEADY SHOT switch (Menu display) OFF
Adjusting method:
1) Set data: 01 to page: 1, address: 00.
2) Set data: 41 to page: D, address: 10, and press the PAUSE button
of the adjusting remote commander.
3) Set data: 01 to page: 6, address: 00.
4) Set data: 06 to page: 6, address: 04.
5) Set data: 02 to page: 6, address: 40.
6) Set data: 0B to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
7) Read the DDS display data (Note 1), and take the upper two digits
as D
and the lower two as D
1
8) Convert D
to a decimal number and obtain D
1
6-4-2. "Hexadecimal Notation-Decimal Notation Conversion
Table" of "Service mode".)
9) Calculate D
' using the following equations. (Equations 1 and 2
3
are for decimal notation calculation)
≥ D0
When D
2
D
' = D
' – 21 ...................................... Equation 1
3
1
When D
< D0
2
D
' = D
' – 22 ...................................... Equation 2
3
1
10) Convert D
' to a hexadecimal number and obtain D
3
11) Set D
to page: F, address: 36, and press the PAUSE button of
3
the adjusting remote commander.
12) Set data: 09 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
13) Read the DDS display data (Note 1), and take the upper two
digits as D
and the lower two as D
4
14) Convert D
to a decimal number and obtain D
4
6-4-2. "Hexadecimal Notation-Decimal Notation Conversion
Table" of "Service mode".)
15) Calculate D
' using the following equations. (Equations 3 and 4
6
are for decimal notation calculation)
≥ F0
When D
5
D
' = D
' – 13 ...................................... Equation 3
6
4
When D
< F0
5
D
' = D4' – 14 ...................................... Equation 4
6
.
2
'. (Refer to Table
1
.
3
.
5
'. (Refer to Table
4
16) Convert D
' to a hexadecimal number and obtain D
6
17) Set D
to page: F, address: 37, and press the PAUSE button of
6
the adjusting remote commander.
Note 1: The right four digits of the display data at the right bottom
side of the EVF and LCD is the LIGHT LEVEL data.
00 XXXX
Note 2: A page display data
A : XX : XX
Processing after Completing Adjustments
1) Set data: 00 to page: D, address: 10, and press the PAUSE button
of the adjusting remote commander.
2) Set data: 00 to page: 1, address: 00.
3) Set data: 00 to page: 6, address: 01, and press the PAUSE button
of the adjusting remote commander.
4) Set data: 00 to page: 6, address: 40.
5) Set data: 00 to page: 6, address: 04.
6) Set data: 00 to page: 6, address: 00.
6-15
.
6
>
Lower two digits
>
Upper two digits
>
Lower two digits
>
Upper two digits
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