Service Mode; Display Test Mode - Pioneer DEH-1400UB Service Manual

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6. SERVICE MODE

6.1 DISPLAY TEST MODE

A
The information such as the system microcomputer version is checked.
[How to enter Test mode]
Press " 1 " and " 3 " keys simultaneously to start resetting.
[Operation key]
Operation key
1 + 3
B
[Test items]
Start display test mode.
(Press " 1 " + " 3 " keys simultaneously to start resetting.)
System Version information is displayed.
C
S $ $ $ $
$ PD number
# System
microcomputer
version
D
Switching to next display
by pressing " 1 " + " 3 " keys simultaneously.
Display is normally updated
Product operation is performed as usual, in appearance.
Switching to next display
by pressing " 1 " + " 3 " keys simultaneously.
E
Display update is stopped
The screen gets still when entering this item.
Switching to next display
by pressing " 1 " + " 3 " keys simultaneously.
F
16
1
2
Processing
Enter display test mode
Switch to next test mode
# # #
14SEG
For PEA010A, "010A" is displayed
For Ver.7.01, "701" is displayed
DEH-1400UB/XNEW5
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Remarks
Key Illumination
Off
On (an initial value)
On (an initial value or
setting value of default
menu)
On (an initial value or
On (lighting condition
setting value of default
of normal times)
menu)
On (an initial value or
On (state when
setting value of default
entering test mode)
menu)
3
4
Icon
* Initial
All off
condition
All off
All off
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