Denon DVD-910 Service Manual

Also see for DVD-910: Operating instructions Specifications Operating instructions Service manual Operating insructions

Contents

3838DVD-910FIRMWARE RENEWAL MODE1. Turn the power on and remove the disc on the tray.2. To put the DVD player into version up mode, press[9], [8], [7], [6], and [SEARCH MODE] buttons onthe remote control unit in that order. The tray willopen automatically.Fig. a appears on the screen and Fig. b appears onthe VFD.The DVD player can also enter the version up modewith the tray open. In this case, Fig. a will be shownon the screen while the tray is open.3. Load the disc for version up.4. The DVD player enters the F/W version up modeautomatically. Fig. c appears on the screen and Fig.d appears on the VFD.The appearance shown in (*2) of Fig. c is describedas follows:5. After programming is finished, the tray opens auto-matically. Fig. e appears on the screen and thechecksum in (*3) of Fig. e appears on the VFD.(Fig. f)At this time, no buttons are available.6. Unplug the AC cord from the AC outlet. Then plug itagain.7. Turn the power on by pressing the power button andthe tray will close.8. Press [1], [2], [3], [4], and [DISPLAY] buttons on theremote control unit in that order.Fig. g appears on the screen.9. Press [3] button on the remote control unit.Fig. h appears on the screen.10.To finish this mode, press [POWER] button.F/W Version Up ModePlease insert a DISCfor F/W Version Up.EXIT: POWERFig. a Version Up Mode ScreenFig. b VFD in Version Up ModeFig. c Programming Mode ScreenF/W Version Up ModeVERSION : ********Reading...(*2)EXIT: POWERFig. d VFD in Programming Mode (Example)AppearanceNo. StateReading... Sending files into the memoryErasing... Erasing previous version dataProgramming...123 Writing new version dataFig. e Completed Program Mode ScreenF/W Version Up ModeVERSION : ********CompletedSUM : 7abc (*3)Fig. f VFD upon Finishing the Programming Mode (Example)Fig. gmodel: ****** Ver: **** Region: **1: VFD TEST2: TT REPEAT PLAY3: EEPROM CLEAR4: MEASUREMENT SERVO5: DISC READ CHECK6: MECHA CHECK7: DISC INFO8: ERROR RATEEXIT: POWERRETURN: -----Fig. hmodel: ****** Ver: **** Region: **TEST 3: EEPROM CLEAREEPROM CLEAR: OKEXIT: POWERRETURN: -----www. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com