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7
Display connection status of the TMC unit. (Except in
Japan model)
8
Display connection status of the TV antenna. (Only for
Japan destination)
9
DC offset detection
∗ Unlike the "DC offset detection" on the Audio
Infor mation screen, this DC offset is set to be
"Detection" when "DC offset detection" becomes
"Detection" or when it becomes "Number of DC offset
(one or more times)".
When Undetection is detected and when the number
of DC offset is 0, Undetection is displayed.
When the proper value cannot be acquired, blank is
displayed.
10 TEL (handsfree) detection
11 DCM (G-BOOK) detection (Only for Japan destination)
A
Return to "Engineering Diag Menu (Page3)" screen.
C
DC offset detection/Number of DC offset detection
clear key
∗ This key perfor ms the same operation as the
operation of the key in the Audio Information screen.
■ Audio Diag Menu screen
1
Audio Diag Menu
H
Audio Info.
C
Audio Adjust
● Description of operations
1
Title
A
Shift to "Engineering Diag Menu (Page3)" screen.
H
Shift to "Audio Information" screen.
C
Shift to "Audio Setting" screen.
Refer to the followings for the valid panel key in the Diag
mode (page 27).
TEST MODE
■ Audio Information screen
Audio Information
2
AMP PowerON Time
3
DC Offset Detection
4
DC Offset Count (MAX) :
5
DISK Operation Time
6
7
DISK Eject Count
8
9
Panel Open Count
● Description of operations
1
Title
2
AMP Power ON Time
∗ The display shall be updated every time when there
is any change in the data.
At Audio side;
• Count the time from 0 to 60000 hours and record the
count by the hour in E2PROM.
• When ACC turns on (OFF → ON) at 1 hour 59
minutes, keep counting from that timing (1 hour 59
minutes)
• When ACC is reset at 1 hour 59 minutes, keep
counting from 1 hour 00 minute.
A
3
DC offset detection
∗ The display shall be updated every time when there
Menu
is any change in the data.
4
Number of DC offset detection
∗ The maximum number (up to 4 times) of DC offset
detections is shown.
∗ The display shall be updated every time when there
is any change in the data.
5
Disc operation time (AUDIO)
∗ The display shall be updated every time when there
is any change in the data.
At Audio side;
• Count the time from 0 to 60000 hours and record the
count by the hour in E2PROM.
• When ACC turns on (OFF → ON) at 1 hour 59
minutes, keep counting from that timing (1 hour 59
minutes)
• When ACC is reset at 1 hour 59 minutes, keep
counting from 1 hour 00 minute.
6
Disc operation time (MAP)
∗ The display shall be updated every time when a
screen is shifted to other screen.
At Audio side;
• Count the time from 0 to 5461 hours and record the
count by the hour in E2PROM.
FZDA07ELEF2/EREF2/MRHF2
1
:
XXXXX
hour
:
Undetection
X
Count
: (AUDIO) XXXXX
hour
(MAP) XXXXX
hour
: (AUDIO) XXXXX
Count
(MAP) XXXXX
Count
:
XXXXX
Count
A
Menu
Clear
B
Clear
E
Clear
F
Clear
H
Clear
J
35
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