PN-K321/K322B FIRMWARE UPDATA PROCEDURES 5-8
3-4. WHEN UPDATING IS FAILED
A return procedure when the power supply was turned OFF in the
middle of write-in, or a cable falls out and update goes wrong is
explained.
1) Turn the main power ON again.
2) Update in the same procedure as the usual updating.
3-5. VERSION CHECK PROCEDURES
(1) How to check from Service Menu
With an image displayed on this machine, display SERVICE
MENU1 to check each firmware version.
Press the [MENU/ENTER] and the [INPUT/RETURN] button for
about 5 seconds (the LED blinks, or the "F" mark is displayed in
the upper left corner of screen.), or, press the [BRIGHT- ()],
[BRIGHT+ ()], [BRIGHT- ()] and [BRIGHT+ ()] buttons in
sequence with pointing the cursor to the [Other] menu.
After confirming the version, press the [INPUT/RETURN] button to
close the SERVICE MENU1 window.
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