Writing Method Using The Usb Storage Device - Yamaha RX-V381 Service Manual

● Required Tools
• USB storage device
• Firmware ...........................................xxxx-xxxx.bin
● Preparation
1. Download the latest firmware from the specified download source to the folder of the PC.
2. Copy the latest firmware from the PC to the root folder of the USB storage device.
Note: When the latest firmware is copied to a subfolder of the USB storage device, the update will not proceed.
● Operation Procedures
1. Insert the USB storage device to the USB jack. (Fig. 1)
2. While pressing the "INFO" key, connect the power cable to the AC outlet. (Fig. 1)
" " (Power) key
Power cable
AC outlet

Writing method using the USB storage device

(
R, T, K, B, G, F, L, V, S models
"INFO" key
USB storage device
Fig. 1
)
RX-V381/HTR-3069
USB jack
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