#I've Got 17 Inches Now!!
I have just acquired a 17 inch Mitsubishi C-3920 monitor for evaluation.
This is an old 1986 model, but has been in storage for the last 4 years.
The manual claims that it is a "multi frequency use" high resolution color
display monitor. The spec page claims the following:6
Scanning Frequency:6
a) Vertical Frequency : 40-70 Hz6
b) Horizontal Frequency : 15.5 KHz 23.5 KHz6
The input connectors are the BNC type for R-G-B and composite or divided
sync. I have connected it to my Amiga 1000 and it works ok, _except_ I have
to switch the loop-through for the composite sync as if I had another load
downstream. This is _only_ the composite sync. Is this because the
horizontal sync is not matched? I lost my schematics and specs for my 1000
in a recent move, and I don't remember the spec. Will this monitor work
with other Amiga's, esp. the ones of the future? It would be very cheap for
me to buy, but I will change my Amiga one day (hopefully b4 Xmas 🙂 and if
it works with the 3000 or the 4000, that would be great.6 6
ADVthanxANCE,6
David6
PS The manual has a page for setting jumpers on the PCB-DEFL for hor. freq.
selection, and the chart lists like this:
LOW 15.5/18.5
HIGH 18.5/23.5
Does this mean it will sync to 18.5 no matter what the setting?