silence012 wrote on 2025-06-18, 18:17:

Hi, […]
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Hi,

Does anyone know DIP switch configuration for Zenith ZWL-183-92?

In reference manual for 180 it shows it for a 6 pins dip switch but it seems do not correspond to 8 pins switch in 183.

I appreciate any help.

It is a model with one FDD and HDD, so if anyone has the same model can maybe also check how it is configured.

Thanks,
Branko

According to the Zenith Z-CD Product CD, the jumpers are as follows...

Switches on underside of Machine
SW1 Reserved
SW2 On - Internal Floppy is Drive A Off - External Floppy is Drive A
SW3 On - CPU Clock is 4.77MHz Off - CPU Clock is 8MHz
SW4 Reserved
SW5 On - Display is 80 Col Off - Display is 40 Col
SW6 On - Display is Internal LCD Off - Display is External CRT
SW7,8 No of Floppy Drives
7 8
on on 1 drive
off on 2 drives
on off 3 drives
off off 4 drives

@PC Hoarder Patrol thanks a lot!

What is this Zenith Z-CD Product CD? Is this some CD with information about different zenith computers?

silence012 wrote on 2025-06-19, 18:40:

@PC Hoarder Patrol thanks a lot!

What is this Zenith Z-CD Product CD? Is this some CD with information about different zenith computers?

It's a copy of their offline product archive, courtesy of @cyclone3d ...you can find the download link in this post - Re: NEC Proserva V Plus (dual socket 7 system) (have a lead on multiple of these)

I downloaded it. Thanks a lot

Its also in archive.org. I'll edit this post with the link later.