Sony MZ-N707 Hacken?

[PJ]

Dit vond ik net op internet:
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With the N707 you can get following features:

Personal Disk Memory (remembers volume, program play, equalizer, and speed settings for 20 discs).
M-Timer (an alarm clock settable in minutes -- so you don't miss your train stop).
Auto time mark (inserts a track mark every 5, 10, or 15 minutes during recording).
Titling in Japanese Kana character set (as well as the normal Roman alphabet).
microphone sensitivity (HIGH/LOW)
selectable audio output modes (Headphone/Line Out)
Adjustable playback speed (from -80% to +110%).

All buttons function normally.

I am not responsable for ANYOTHER modifications you do on your MD-Player:

Warning: These modifications require that you enter service mode on your unit. It is easy to render your machine inoperative in this mode. I make no guarantees that this will not happen to you! Proceed at your own risk. If your machine does not display the values indicated, exit service mode by removing power -- this procedure may not be suitable for your machine.

These modifications are made from the keyboard, proceed as follows:

Run from the AC adapter or a fresh battery.
Unplug the remote.

Display Description
The MZ-N707's LCD display has two sections, the dot matrix field on the left where titles are displayed, and the 7-segment section on the right where numbers (e.g. time values) are displayed. We will refer to these respectively as the "left display" and the "right display".

Enter service mode:
Set the "HOLD" switch on.
While holding down the VOL - key like a SHIFT key, enter the key sequence:
>>| >>| |<< |<< >>| |<< >>| |<< | | | |
i.e. FF FF REW REW FF REW FF REW PAUSE PAUSE

Release all keys.
If you have successfully entered service mode, the display will alternately display the firmware version in the left display and a screen with all LCD segments lit at about half second intervals. This work was done on a machine showing Ver 1.300.
(if u make a mistake remove the battery or power plug and start again)

Change Setting 1:
Press VOL + -- you should see "MANUAL" displayed on the left and "0 00" on the right.
Press PLAY -- you should see "Laser" on the left and "0 10" on the right.
Press VOL + 5 times -- you should see "F Code" on the left and "0 60" on the right.
Press PLAY -- the first 3 digits of the left display should be continuously incrementing. The last 2 digits of the left display are a value in memory that you want to change (it probably reads "A0" for the MZ-N707 and "??" for the MZ-N505, but write this number down!). You should see "0 61" on the right.
Press VOL + repeatedly until the last two digits of the left display read "FE" (you can press VOL - if you go past it).
Press PAUSE

(if u make a mistake remove the battery or power plug and start again)

Change Setting 2:
Press PLAY -- you should again see incrementing numbers in the first 3 digits of the left display and "0 62" should appear in the right display. The last two digits of the left display are the value you want to change (it probably reads "50" for the MZ-N707 and "??" for the MZ-N505, but write this number down!).
Press VOL + repeatedly until this reads "7B" (you can press VOL - if you go past it).
Press PAUSE

Exit service mode:
Remove power plug or battery.

I hope it does it also with the 505. (please write me an e-mail with the ??-Factors)

The NetMD-Transfers are not affected by these modifications.
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Heeft iemand hier ervaring mee? Zo ja, werkt dat of kan ik dat beter niet proberen, want ik wil niet dat straks mijn MD niet meer werkt....