Pioneer Elite VSX-81TXV, Руководство по обслуживанию

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7.1.8 HOW TO UPDATE THE DSP FLASH ROM BY PLAYING BACK CD
1. Reset the receiver.
Note: Note that all the data the receiver retains will be cleared.
Resetting the system
Use this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this.
1 Switch the receiver into standby.
2 While holding down the front panel TONE button, press and hold STANDBY/ON for about three seconds.
The display shows RESET? .
3 Press the front panel ENTER button.
The display shows RESET OK? .
4 Press SYSTEM SETUP to confirm.
OK appears in the display to indicate that the receiver has been reset to the factory default settings.
• Note that all settings will be saved, even if the receiver is unplugged.
[Procedures]
[Connections]
Connect this unit and a player, as shown in the figure below.
[Preparations]
Burn the provided DSP program to a CD-R, using commercially available software for writing. It is necessary to select the writing
format, "For music player", not "for PC data" format .
Note:
Depending on the writing format of the commercially available software to be used, data on a CD-R may not be used for DSP
program rewriting. If the HDMI indicator does not flash when the disc is played back in the way indicated in Step 5 below, data
burned on the CD-R are not appropriate.
To know whether the writing software is OK or not, play back the WMA9Pro stream
stored on the last track of the disc. (Refer to "Troubleshooting" on next section.)
If audio data are normally played back, the disc and the player can be used for updating. If audio data are not correctly played
back (with noise, etc.), that writing software is not appropriate. Burn the DSP program on a CD-R disc, using other writing
software.
Please use DVD plaer based on MTK system (DV-270, 370, 373, 575K, 280, 380, 383, etc. ) ,Mitsubishi system (DV-59AVi,
868AVi, S969AVi, 668AVi, etc. ) or Fujitsu system (DV-343, 444, 545, etc.) DO NOT use DVD player based on ST system (DV-
353, 454, 250, 400, 555K, 260, 363, 464, 466, 563, etc. ) The factory confirmed that DVD players based on ST system cannot
send the correct data to the VSX unit using the update disc.
You can check the base system of our DVD players on the firmware version list at PSN web (Niis)
• Coaxial cable or Optical cable
• Update disc(CD-R disc)
• Headphone
[Tools to be used]
[Purpose]
[Note]
• Do NOT disconnect the AC cords of this unit nor the CD/DVD player while rewriting is in progress.
• The "OK" indication displayed after updating means the checksum on the flash ROM is OK.
If the "OK" indication is not displayed, updating has not been completed.
Note that confirmation with audio check or version check is insufficient for checking if updating has been completed.
If you set the unit to STANDBY OFF without confirming of "OK" indication on the FL display, be sure to perform the updating
procedures again.
By referring to this section, rewrite the DSP Flash ROM when required. Rewriting is instructed through service information, etc.
By playing back a CD-R on which a DSP program is recorded, using a normal CD player, rewriting is possible.
This unit
CD or DVD player
Digital connection