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● Operation Procedures
1. While pressing the "INFO" key, connect the power cable to the AC outlet. (Fig. 2)
The FIRMWARE UPDATE mode is activated and "CDDA Upgrader" is displayed. (Fig. 2)
2. Play the firmware CD on the CD/DVD/BD player. Writing of the firmware starts automatically. (Fig. 3)
3. When writing of the firmware is completed, "Update Success", "Please..." and "Power off!!" are displayed
repeatedly. (Fig. 3)
*
If the display remains unchanged for more than 10 seconds after starting the firmware CD play procedure,
perform the firmware CD play procedure again from the beginning.
If "FILE CORRUPTED" is displayed after "Address:XXXXXX", make sure that the data written to the firmware CD
is not corrupted and perform Steps 1 to 3 of "Operation Procedures" again.
If "Upgrade Failed" is displayed, perform "operation procedures" from the beginning again.
4. Press the " " (Power) key to turn off the power.
5. Eject the firmware CD from the CD/DVD/BD player.
6. Start up the self-diagnostic function and check that the firmware version and checksum are the same as written
ones. (See "Confirmation of firmware version and checksum")
"INFO" key
Display
C D D A U p g r a d e r
Fig. 2
Writing is started
X X X X X X
X X X X
: Received data
X X X X X X
Fig. 3
HTR-2064/NS-B20/NS-C20/NS-SWP20
Writing is completed
U p d a t e S u c c e s s
P l e a s e . . .
P o w e r o f f ! !
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