Notice

Firmware Update Procedure for RX-Z11
Page.1 of 5
October, 2009
Subject: RX-Z11 Firmware Update Version N0145
Yamaha is pleased to offer the following firmware update to ensure the best
possible performance and features for your Yamaha DSP-Z11/RX-Z11 AV Receiver.
This firmware improves network functionality, DSP decoding, and HDMI repeater
capability.
Requirement:
A USB thumb drive
(Supports USB Mass Storage Class with capacity over 16Mbytes)
CHECK THE UNIT’S FIRMWARE VERSION PRIOR TO THIS UPDATE
The firmware version consists of a letter followed by 4 numbers [ex. “N0145”].
If the 4 numbers in the firmware version are 0145 or higher, you DO NOT need to
perform this update.
How to check your firmware version:
Press and hold the [FUNCTION] knob on the front panel and keep it pressed while
you press the [STANDBY/ON] button. Once the front panel displays "Advance
Setup", release the [FUNCTION] knob. Then, press and hold the [SPEAKER A]
button for about 3 seconds until front panel display shows the firmware version.
See “Version Confirmation” section for details.
The following pages contain the firmware update instructions for Yamaha AV
receiver RX-Z11. The outline of the update is as follows:
1. Copy the downloaded firmware to an empty USB thumb drive.
2. Insert USB thumb drive to the AV receiver and power on.
3. Enter firmware update mode.
4. Confirm updated firmware version.
< IMPORTANT NOTICE >
Do not attempt to update your Yamaha receiver using any other data file except those provided
directly from the Yamaha website.
Follow the instructions carefully and do not attempt any other procedures not specified in the
instructions provided by Yamaha.
Improperly updated products may cause improper operation, and any parts or service required
to restore proper operation will not be covered under the Yamaha Limited Warranty.

Summary of content (5 pages)