Canon PowerShot 350 Service Manual - Page 89
Canon PowerShot 350 Manual
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Part 3: Repair Information 3) R-Y Matrix Gain a. Input following g data. CMD $20 ADR $E176 DATA $90 RET b. Adjust R, Mg, G and CY to the Red standard (average of several units) with up and down cursor keys. Yellow r 10% it L r_ " as o Mager Blue c. Input following data to EEPROM. CMD $38 ADR $A1 Green Cyan Fig. 3-46 Color RET The data determined at b). RET 4) B-Y Matrix Gain a. Input the following data. CMD $20 ADR $E178 DATA $90 RET Red b. Adjust B and YL to the standard (the average of several units) with up and down cursor keys. Yellow Oa yrsr , L 44 10% al o ® Magenta Blue c. Write following data to EEPROM. CMD $38 ADR $A3 Green Cyan Fig. 3-47 Color RET The data determined at b). RET 5) Turn the power off and on again. 3-39
Part
3:
Repair
Information
3)
R
-Y
Matrix
Gain
a.
Input
following
g
data.
CMD
$20
ADR
$E176
b.
Adjust
R,
Mg,
G
and
CY
to
the
standard
(average
of
several
units)
with
up
and
down
cursor
keys.
c.
Input
following
data
to
EEP-
ROM.
CMD
$38
ADR
4)
B
-Y
Matrix
Gain
a.
Input
the
following
data.
CMD
$20
ADR
$A1
$E178
b.
Adjust
B
and
YL
to
the
stan-
dard
(the
average
of
several
units)
with
up
and
down
cursor
keys.
c.
Write
following
data
to
EEP-
ROM.
CMD
$38
ADR
$A3
5)
Turn
the
power
off
and
on
again.
DATA
Yellow
$90
RET
Red
10%
r
it
L
as
o
r_
"
Green
RET
DATA
Yellow
Cyan
Fig.
3-46
Color
The
data
determined
at
b).
$90
Red
yrs
r ,
L
Oa
4
4
10%
al
®
o
RET
Mager
Blue
RET
Green
RET
3-39
Cyan
Fig.
3-47
Color
The
data
determined
at
b).
Magenta
Blue
RET