LD software "Junior high school mathematics" --> Start-up problem

بواسطة Bas040

Master (212)

صورة Bas040

27-04-2009, 21:40

Loading LD software Lascommate “Junior high school mathematics” gives following Japanese screen and then stops…


I’m using a PX-V60 computer and LD700 LD player. LD Box is mentioning PX-V7 and LD-V500. From what I understood PX-V60 is similar to PX-V7 except for RAM memory size. E.g. Interstellar and Starfighter work well with my set-up.
What's the problem?


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بواسطة Manuel

Ascended (18844)

صورة Manuel

27-04-2009, 22:11

It's talking about "ROM Cartridge" and "set" (that's all katakana I found).

Anyway, cool that you bought these ultra rare LD's! Could you make some nice detailed hires photos for me to add to the Generation MSX database?

بواسطة Pentarou

Champion (433)

صورة Pentarou

28-04-2009, 18:43

Kanji ROM cartridge is not set/is missing?

بواسطة Manuel

Ascended (18844)

صورة Manuel

28-04-2009, 19:40

Ah, indeed, the two kanji in front of ROM mean "kanji" Smile

بواسطة Bas040

Master (212)

صورة Bas040

05-05-2009, 16:37

Manuel: Hi res. pictures sent.

So I need a Kanji ROM to run this LD? Anybody with more info?

Some screen shots (sometimes it is a strange setting for a mathematic course......)


بواسطة Bernard

Resident (47)

صورة Bernard

10-05-2009, 10:52

So I need a Kanji ROM to run this LD? Anybody with more info?

Yes, you do need a kanji rom.
I have no idea whether any random kanji rom will do; probably your safest bet will be the kanji rom supplied with the Lascom software, but it might be pretty hard to find...
All I have is a picture, so that you know what you should be looking for.Tongue


بواسطة seanyoung

Resident (58)

صورة seanyoung

27-03-2011, 12:54

I've made a dump of the first laserdisc, and a BASIC program is loaded on startup. Nearly the first thing it does is:

130 A$="":A=&Hd8:OUT A,0:OUT A+1,0
150 IF A$<>"PNR" THEN (seek to rom is not present & hang)

Does anyone know this ROM?

بواسطة Sd-Snatcher

Hero (582)

صورة Sd-Snatcher

27-03-2011, 18:53


Opssss those faces, they are actors from Takeshi Castle.

بواسطة Vampier

Prophet (2397)

صورة Vampier

30-03-2011, 04:35