Initializing Of The Main Unit - Yamaha RX-V861 Service Manual

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RX-V861/HTR-6080/DSP-AX861SE/DSP-AX861
1. Reconnect the power cable of main unit to the AC
outlet.
2. Press the "MASTER ON/OFF" (RX-V861 / HTR-
6080: G model) / "STANDBY/ON" (HTR-6080: U, C
models / DSP-AX861SE / DSP-AX861) key while
simultaneously pressing the "STRAIGHT" and "AU-
DIO SELECT" keys. (Fig. 5)
Then the DIAG function is activated.
3. Select the DIAG menu "23-1. Version".
Check the displayed firmware version is the same
as the written firmware version. (Fig. 5)
Firmware: Vx61_xxxx.mot
"STANDBY/ON" Key
(HTR-6080: U, C models /
DSP-AX861SE / DSP-AX861)
(RX-V861 / HTR-6080: G model)
4. Select the DIAG menu "23-2. All checksum".
Check the displayed checksum is the same as the
written firmware checksum.
Checksum: xxxx
*
When the displayed firmware version and checksum
are different from written firmware version and
checksum, follow the steps from 1 to 11 of writing
microprocessor again.

Initializing of the main unit

*
After updating the firmware, be sure to initialize the
main unit.
1. Connect the power cable of main unit to the AC outlet.
2. Press the "MASTER ON/OFF" (RX-V861 / HTR-
6080: G model) / "STANDBY/ON" (HTR-6080: U, C
models / DSP-AX861SE / DSP-AX861) key while si-
multaneously pressing the "STRAIGHT" and "AUDIO
SELECT" keys. (Fig. 5)
Then the DIAG function is activated.
3. Select the DIAG menu "9. FACTORY PRESET".
4. Select the "PRESET RSRV".
PRESET INHIBIT (Initialization inhibited) /
9.PRESET INHI
5. Turn off the power of main unit and disconnect the
power cable from the AC outlet.
24
VER. xxxx
"MASTER ON/OFF" Key
"STRAIGHT" Key
(The checksum value is found
where downloading is specified to.)
CHECK SUM:xxxx
"AUDIO SELECT" Key
Fig. 5
PRESET RESERVED (Initialization reserved) /
9.PRESET RSRV

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