Yamaha HTR-6150 Service Manual page 18

RX-V563/HTR-6150/DSP-AX563
2. While simultaneously pressing the "MAIN ZONE ON/OFF" (RX-V563, HTR-6150) / "STANDBY/ON" (DSP-AX563)
and "SPEAKERS A/B/OFF" keys of this unit, connect the power cable of this unit to the AC outlet. (Fig. 2)
The FIRMWARE UPDATE mode is activated and "SPDIF Upgrade" is displayed. (Fig. 2)
"MAIN ZONE ON/OFF" key
(RX-V563, HTR-6150)
"STANDBY/ON" key
(DSP-AX563)
3. Connect the power cable of DVD/CD player to the AC outlet.
4. Press the "STANDBY/ON" key of the DVD/CD player.
5. Press the "EJECT" key of the DVD/CD player to open the disc tray.
6. Place the firmware CD in the disc tray and close the disc tray.
7. Press the "PLAY" key of the DVD/CD player.
Then writing of the firmware is started. (Fig. 3)
8. When writing of the firmware is completed, "Upgrade OK", "Please..." and "Turn off!!" are displayed repeatedly. (Fig. 3)
Writing is started.
Address:XXXXXX
XXXXXX: Address information of the received data
* When the version of the firmware to be written is the same as the one existing in this unit, "Same Version",
"Please..." and "Turn off!!" are displayed repeatedly. (Upgrading is not necessary.)
If the display remains unchanged for more than 10 seconds after starting the firmware CD play procedure, per-
form the firmware CD play procedure again from the beginning.
If "FILE CORRUPTED" is displayed after "Address:XXXXXX", make sure that the firmware CD is not corrupted
and perform steps 1 to 8 of "Operation Procedures" again.
If "Upgrade Failed" is displayed, perform Steps 1 to 8 of "Operation Procedures" again.
18
"SPEAKERS A/B/OFF" key
FIRMWARE UPDATE mode
SPDIF Upgrade
Fig. 2
Fig. 3
Writing is completed.
Upgrade OK
Please...
Turn off!!