Pioneer AVIC-D1, Руководство по обслуживанию

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AVIC-D1/UC
185
5 6 7 8
5 6
7
8
C
D
F
A
B
E
(4) Dimmer parameter setting mode
Adjustment item
Backlight output (MAX)
Backlight output(MIN)
Dimmer threshold (high)
Dimmer threshold (low)
External light point (high)
External light point (middle)
External light point (low)
Backlight point (high)
Backlight point (middle)
g Backlight point (low) g g p
Adjustable name
Adjustment
range
Settings or
written data
g g
(DEC)
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255]
[0 - 255] FF
FF
FF
FF
FF
FF
FF
FF
FF
FF BL MAX
BL MIN
REF H
REF L
LUM H
LUM M
LUM L
BL H
BL M
BL L DIMMER
FF CS
Note:
The dimmer point data is memorized in the EEPROM, but not treated as a CS item.
It's because the settings are adjustable by the user.
p p g g
-
Dot Clock Adjustment Mode
[Operations]
. [Dot Clock adjustment mode] starting procedure
.
microcomputer OFF.
.
. [
u i
] button : Used to select a desired adjustment item in each mode.
. [
r t
] button : Used to adjust the selected item.
[EEPROM : S-29221BROI-J8T1]
The setting values are written in the EEPROM and then the read-out data is displayed on the screen.
WRITE and READ operations are processed by the block data of 16 bits.
[Display]
In the following figures,a large square are for OSD examples.
* CS(Check Sum)display is not performed.
Dot Clock adjustment mode
Adjustment item
Clock phase adjustment
Clock phase adjustment (initial)
Common reverse output center
Common reverse output center adjustment (initial)
Adjustment
range
Settings or
written data
g g
(DEC)
[0 - 15]
[0 - 15]
[0-255]
[0-255]
15
8
255
140
DOT CLK
[FACTORY
COM DC
[FACTORY
]
]
Adjustable name