Service Mode; Display Test Mode - Pioneer DEH-4200SD/XNEW5 Service Manual

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6. SERVICE MODE

6.1 DISPLAY TEST MODE

A
The information such as the system version is checked and the lighting of every segment on the display is checked.
[Operation key]
Corresponding key
TA/NEWS + LIST
[Test item]
Test mode is started
B
System Version information is displayed
S
$ PEG number
# System microcomputer version For Ver.7.01, "701" is displayed
Unit number information is displayed
U
% System unit number
Display Version information is displayed
C
D
$ PEG number
# Display microcomputer version For Ver.7.01, "701" is displayed
Media microcomputer Version information is displayed
M V
D
$ Major version
# Minor version
Only /UC model (excluding DEH-3200UB/XNUC)
Manufacture_ID information is displayed
M I D
$ Manufacture ID
E
Display is normally updated
Usual product operation is implemented to outward appearances.
Display update is stopped
The screen gets still when entering this item.
Every segment lights up
Every segment including icons lights up.
F
Every segment goes out
Every segment including icons goes out.
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Processing
Switching to next test display
$ $ $ $ # # #
For PEG123A, "123A" is displayed
% % % % % % %
For CWW1234, "CWW1234" is displayed
(Both of Sys. and Disp.) Ver. 2.01 or later
$ $ $ $ # # #
For PEG123A, "123A" is displayed
$ $ # #
$ $ $ $ $ $ $ $
DEH-4200SD/XNEW5
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Remarks
Also used as an entry key
(Both of Sys. and Disp.) less than Ver. 2.01
D I S P $ $ $ $ # # #
$ PEG number
# Display microcomputer version
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For PEG123A, "123A" is displayed
For Ver.7.01, "701" is displayed
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