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RX-A770 FIRMWARE UPDATING PROCEDURE IMPORTANT NOTICE Do not attempt to update your Yamaha receiver using any other data file except those provided directly from the Yamaha website or through your network connection. 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. Choose from the following 2 methods to update to the latest firmware. Click here for Firmware Update Through the Internet (Connection to the Internet is required) Click here for Firmware Update by USB (A USB thumb drive is required) In case of error, see the Troubleshooting section 1  RX-A770 Firmwa are Update Throug gh the Internet Require ement: Internet connection n onnected to the e Internet if you u can receive In nternet radio sttations. Your receiver is co e owner’s manual for details) (See 1 Pow wer off th he receive er (Stand dby mode e) 2 Entter the AD DVANCED SETUP P mode While e pressing the STRAIGHT y, press the MA key S AIN ZONE “ ADV VANCED SET TUP ” appears on the front paanel display. * “ ADVANCED key and keep S ey pressed until STRAIGHT ke SETUP ” is dissplayed only foor a few secondds. 3 Sellect “FIRM M UPDAT TE” from the menu a. Press the PROG GRAM key until “ UPDATE.. ....USB ” is displayed. hen, press STR ntil “ UPDATE.NETWORK ” is displayed. b. Th RAIGHT key un 4 Sta art firmwa are updatte a. Press INFO (WP PS) key to startt the update. (U Update process s may take up to t 15 minutes) a this means m your recceiver is alreadyy up-to-date. In n this case, pow wer off to exit * If “ UPDATE E SUCCESS ” appears, from Advanc ced Setup. You ur AV receiver is ready for norrmal use. Firm mware update iin progress Caution DO NOT inte errupt power du uring the updatte. In case the power p is accide entally cut off re esulting in a co ndition where yyou can’t recovver normal operation, refer to the troublesh hooting method d (Troubleshooting CASE 2 ) on the last pa age. b. When W completed d, “ UPDATE SUCCESS ” , “ PLEASE... ” and “ POW WER OFF! ” aappears on the display. U UPDATE SUC CCESS PLEASE... c. Tu urn off the pow wer of the receiv ver by pressing g the MAIN ZO ONE IN NFO (WPS) key P POWER OFF! key. STRAIGHT key MAIN ZONE key k PROGRAM M key 2  RX-A770 5 Check the updated firmware version a. Power on the AV receiver and press the ON SCREEN key on the remote control. b. Select “Information” > “System”. c. Confirm that the firmware version is updated to the latest version. ON SCREEN key Congratulations! You have completed the firmware update. Your AV receiver is ready for normal use. 3  RX-A770 Firmwa are Update by USB Requirem ment: B thumb drive, with enough fre ee space to sto ore over 25MB B. USB (File e system with FAT16 F or FAT3 32 format) Firm mware file provided by YAMAH HA, “Rxxxx-xxxxx.bin”. 1 Pre epare USB thumb drive forr the upda ate Down nload the firmw ware, unzip and d copy “Rxxxx-x xxxx.bin” into th he root directorry of the USB tthumb drive. Drag & Drop the file into USB B thumb drive. Rxxxx-xxxxx.bin 2 Pow wer off th he receive er (Stand dby mode e) 3 Ins sert the USB thumb drive USB port is located at the lower rig ght corner of th he front panel. 4 Entter the AD DVANCED SETUP P mode While e pressing the STRAIGHT y, press the MA key S AIN ZONE “ ADV VANCED SET TUP ” appears on the front paanel display. key and keep STRAIGHT ke ey pressed until 5 Sellect firmw ware upda ate from the menu u Press s the PROGRA AM key until “ UPDATE.... U .USB ” is dispplayed. S STRAIGHT key MAIN ZONE key USB port p P PROGRAM key 4  RX-A770 6 Sta art firmwa are updatte a. Press INFO (WP PS) key to startt the update. Update process s may take up to t 10 minutes) (U * If “ UPDATE a this means m your recceiver is alreadyy up-to-date. In n this case, pow wer off to exit E SUCCESS ” appears, from Advanc ced Setup. You ur AV receiver is ready for norrmal use. mware update iin progress Firm Caution DO NOT inte errupt power du uring the updatte. In case the power p is accide entally cut off re esulting in a co ndition where yyou can’t recovver normal operation, refer to the troublesh hooting method d (Troubleshooting CASE 2 ) on the last pa age. b. When W completed d, “ UPDATE SUCCESS ” , “ PLEASE... ” and “ POW WER OFF! ” aappears on the display. UPDATE SUCCESS PLEASE... c. Tu urn off the pow wer of the receiv ver by pressing g the MAIN ZO ONE P POWER OFF! key. INF FO (WPS) key MAIN ZONE key USB port p 7 Che eck the updated u firmware f version a. Po ower on the AV V receiver and press the ON SCREEN on the remote control. key o S b. Se elect “Information” > “System m”. c. Confirm that the firmware version is updated to the latest ve ersion. ON SCREEN key Congra atulations s! You have completed c the firmware f updatte. Your AV rec ceiver is ready for normal use e. 5  RX-A770 Troubleshooting CASE 1 Error message appeared during the update Cause: Method: For some reason, the receiver can’t read the firmware data. For your solution, check the following [Update through Internet] ❏Check Internet connection. Your Internet connection is working by playing an Internet radio station. (See owner’s manual for details) [Update by USB thumb drive] ❏USB thumb drive is connected properly to the receiver. ❏USB thumb drive is not password protected. (AV receiver cannot read data from a security protected USB thumb drive) ❏Make sure the USB thumb drive is inserted before the receiver is powered on for the update. ❏The firmware data, Rxxxx-xxxx.bin is stored in the root directory of the USB thumb drive. ❏There is no other data except the firmware data in the USB thumb drive. ❏No folders are created in the USB thumb drive. Else, retry the update by USB using another USB thumb drive. CASE 2 Firmware update doesn’t start for other reasons ● Receiver doesn’t power up after the update. ● Or, error message appeared when confirming the firmware version. Recovery method using USB method: 1. Unplug the AC power cable from wall outlet. 2. Insert the USB thumb drive which has the firmware data stored inside, into the USB port located on the front panel. 3. Press and hold the PURE DIRECT key and keep it pressed while you plug the AC power cable back into the wall outlet again. “ USB UPDATE ” will appear on the front display. Then, release the PURE DIRECT key. 4. The update will start automatically. 5. When “ UPDATE SUCCESS ” , “ PLEASE... ” and “ POWER OFF! ” appears on the display, firmware update is completed. Power off the receiver and remove the USB thumb drive. 6. Confirm updated firmware version. USB UPDATE UPDATE SUCCESS PLEASE... POWER OFF! PURE DIRECT key USB port 6