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6.7 AVC-LAN DIAGNOSIS MODE
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Operations and functions
(1) Key operations
for Diagnosis IN
(Note *1 )
(2) Key operations
for Diagnosis OUT
(2) Key operations
for Diagnosis OUT
(2) Key operations
for Diagnosis OUT
Normal
operation
mode
All-element lighting mode SW check mode
The physical addresses for all devices connected to the AVC-LAN (including this product) are
displayed. The current and past product conditions are checked by performing the system check
and collecting the diagnosis memory data. Each address check result is displayed as follows: "OK",
"Not connected", "Check", "Replace", "Old Version" or "No response".
Details display mode
This mode is available only when the service check result is "Check", "Replace" or "Old
Version". For each physical address, the following information is displayed:
- Logical address for the device where some failure occurs and the diagnosis codes
(indicating details of the failure), which were obtained through system check
- In addition to the above data, sub-code (indicating the device with failure), connecting
confirmation no. (time stamp), and frequency of occurrence, which were obtained from
diagnosis memory data
Diagnosis memory
clearance
< From the service check mode >
The diagnosis memory data
(codes) for all devices connected
are cleared.
< From the details display mode >
The diagnosis memory data for
devices selected is cleared.
After memory clearance is
completed, the mode is
automatically shifted to the
service check mode.
(6)Key operations
for Memory
clearance
(6)Key operations
for Memory
clearance
Memory clearance
automatically ends.
(3) Key operations for entering Service check mode
(4)Key operations for entering
the details display mode
(5)Key operations for returning
to the service check mode
Note *1: To enter the diagnosis IN mode,
use the buttons on the head unit.
(1) Diagnosis IN
While pressing the CH1 and CH6
With three times of beep sound, the mode
buttons simultaneously, press the
change operation completes.
DISC button three times.
(2) Diagnosis OUT
Keep the DISC button pressed for
1.7 seconds or more and turn the
ACC switch OFF.
(3) Entering the Service check mode.
Press the TRACK UP button.
With a beep sound, the mode change completes.
(4) Entering the Details display mode.
P
ress the CH2 button.
(5) Returning to the service check mode.
P
ress the CH3 button.
(6)Clearing the Memory data
Keep the CH5 button pressed for
1.7 seconds or more.
Change the display (forward)
P
ress the TRACK UP button.
Change the display (backward)
P
ress the TRACK DOWN button.
-
Key operations
All elements on the LCD are lit. (This is for checking if the LCD is lit normally.)
Note : In this mode, when any key except for TRACK UP is pressed, a beep will be heard once.
(You can check if pressing keys are accepted normally by hearing beeps.)
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TEL 13942296513 QQ 376315150 892498299
