JVC HR-XVC28BUS Service Manual page 21

4.4.6 Upgrading of firmware
• Firmware update disc supports CD-R media.
• When firmware update is necessary, information is available from the homepage of DIGITAL VIDEO STORAGE CATEGORY, CS
group.
4.4.6.1 Creating an update disc
Please check the details of the update disc creation method by JS-NET.
(1) Down load the update file from JS-NET.
(2) Write the update file into CD-R. Pay attention in the following points when writing the update disc.
• Make sure to write in "Disc at Once".
• Set the file compatibility to "ISO9660 format".
4.4.6.2 Update procedure
(1) Turn the power ON. Load the update disc on the tray and close the tray.
(2) Update of the firmware starts automatically then upgrading status is displayed in the monitor screen.
(3) The tray opens automatically. Remove the upgrade disc.
(4) Close the tray then press the POWER button to turn off the unit.
(5) Confirm the version of the firmware.in the test mode.
MONITOR(Example)
VERSION UP DISC
PROGRAM&DESTINATION MODE
CURRENT VERSION
NEW VERSION
READING....
SECTOR
NUMBER
KEYS
SET UP
REVERSE
SKIP/INDEX
0494(or0495)
0496
**
ENTER
DISPLAY
PAUSE
(No.YD052)1-21