Yamaha RX-V661 Service Manual page 24

RX-V661/HTR-6060/DSP-AX761
6. Press the [RDY] button to reserve writing. (Fig. 8)
7. Reconnect the power cable of main unit to the AC outlet.
8. Press the "MASTER ON/OFF" (RX-V661, HTR-6060:
G model) / "STANDBY/ON" (HTR-6060: U, C models,
DSP-AX761) key while simultaneously pressing
"STRAIGHT" and "AUDIO SELECT" keys of the main
unit. Then the DIAG function is activated. (Fig. 5)
9. Select the DIAG menu "24. TI BOOT ?".
10. Press the "STRAIGHT" key of the main unit and start
writing.
24.TI BOOT ?
24.TI BOOT...
24
[RDY] button
Press the "STRAIGHT" key.
Fig. 8
Writing /
Fig. 9