Kenwood KIV-700 Service Manual page 17

■ ROM correction (system μ-com) update functional specifi cation
While keeping pressing [SEARCH MODE] and [Play/Pause] keys, operate reset and BU ON to transfer into this mode.
Procedure
Reset and BU ON operation
during Press [SEARCH MODE]
and [Play/Pause]
After entering the mode, make the normal SRC feed with the [SRC] key, or USB insertion.
The display of the SRC switching and Reading is shown in the same manner as the display in the normal mode.
After the completion of Reading, start the Update if there is an update fi le.
If there is no Update File, display "No File".
SRC
USB insert
In ROM correction UPDATE mode, DEMO mode display shall be masked or the start of its display shall be delayed.
∗ In the software internal specifi cation, DEMO mode ON setting is invalidated or DEMO mode start control timer is repeatedly
initialized during the ROM correction update.
TEST MODE
Display
KIV-700/BT900
Description
(Display lights up)
While the "Reading" is displayed after
the SRC has been switched:
(Display blinks)
When there is no update fi le:
(Display lights up)
When there is an update fi le and it is be-
ing updated:
(Display blinks)
When Update is successfully completed:
(Display lights up)
When an Update Error has occurred:
(Display lights up)
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