English Amiga Board


Go Back   English Amiga Board > Support > support.Hardware

 
 
Thread Tools
Old 24 June 2024, 15:37   #1
A4000Bear
Registered User
 
Join Date: May 2011
Location: Taradale / Australia
Posts: 99
New 15kHz monitors

I found two new LCD monitors that support 15KHz PAL & NTSC RGB through the VGA connector.
They are Philips 221S9 (21") and 241S9 (24"). They support both VGA and HDMI, and can be set to display in 4:3. There are some mild jailbars that can't be removed, and interlace jitters as expected. Otherwise they work well, even though the specs quote a minimum frequency of 30kHz.
Available from Officeworks in Australia. Don't know if they can be found elsewhere.

Here is a pic of a 241S9 displaying Sysinfo in PAL.
Attached Thumbnails
Click image for larger version

Name:	Monitor15khz.jpg
Views:	177
Size:	521.4 KB
ID:	82538  
A4000Bear is offline  
Old 24 June 2024, 15:47   #2
fgh
Registered User
 
Join Date: Dec 2010
Location: Norway
Posts: 833
How does 50hz scrolling look? Jerky or smooth?
fgh is offline  
Old 24 June 2024, 16:16   #3
A4000Bear
Registered User
 
Join Date: May 2011
Location: Taradale / Australia
Posts: 99
Quote:
Originally Posted by fgh View Post
How does 50hz scrolling look? Jerky or smooth?

Smooth, at least in the tests I did by scrolling around using a 640x256 screen within a 1024x768 image in ppaint.
A4000Bear is offline  
Old 24 June 2024, 17:43   #4
eXeler0
Registered User
 
eXeler0's Avatar
 
Join Date: Feb 2015
Location: Sweden
Age: 50
Posts: 2,981
Nice,
How picky is it with the scan rate and have you tried som other screenmodes?
eXeler0 is offline  
Old 24 June 2024, 17:53   #5
Jope
-
 
Jope's Avatar
 
Join Date: Jul 2003
Location: Helsinki / Finland
Age: 43
Posts: 9,918
Quote:
Originally Posted by A4000Bear View Post
Smooth, at least in the tests I did by scrolling around using a 640x256 screen within a 1024x768 image in ppaint.
A good way to test for 50fps smoothness is to start pinball fantasies and check whether the tables scroll smoothly in attract mode, but any other locked 50fps scroller is fine really, many old intros have large scrollers in them too.
Jope is offline  
Old 25 June 2024, 03:42   #6
aeberbach
Registered User
 
Join Date: Mar 2019
Location: Melbourne, Australia
Posts: 434
Thanks mate - $97! Looks like I will be grabbing the 21" version as a spare.

Also the aaudio input is standard 3.5" jack, not the USB I feared. This might be a very handy Amiga monitor indeed. (Too many soundbars are now USB only.)

Last edited by aeberbach; 25 June 2024 at 05:34.
aeberbach is offline  
Old 25 June 2024, 13:29   #7
klokwirk
klokwirk
 
Join Date: Dec 2013
Location: Perth Australia
Posts: 91
Thanks for the tip. Office Works are 10 minutes away. Guess where I'm heading first thing tomorrow.
klokwirk is offline  
Old 25 June 2024, 13:40   #8
Fuzzball
Registered User
 
Fuzzball's Avatar
 
Join Date: Apr 2021
Location: UK
Posts: 79
Any idea if these are available in the UK perhaps under a different model number as some manufacturers use different model numbers for different regions for the same device.

I can find those models in the UK so hoping perhaps they are in the UK but with a different model number.
Fuzzball is offline  
Old 25 June 2024, 14:27   #9
Pierre
Registered User
 
Pierre's Avatar
 
Join Date: Dec 2018
Location: Melbourne / Australia
Posts: 40
Sweet! Thank you.
Pierre is offline  
Old 26 June 2024, 10:20   #10
Channel-Z
Registered User
 
Channel-Z's Avatar
 
Join Date: Jan 2022
Location: Melbourne / Australia
Posts: 84
I'm planning to pop into OfficeWorks tomorrow, what's gameplay like as someone mentioned earlier Pinball Fantasies?

Last edited by Channel-Z; 26 June 2024 at 12:33.
Channel-Z is offline  
Old 26 June 2024, 15:00   #11
A4000Bear
Registered User
 
Join Date: May 2011
Location: Taradale / Australia
Posts: 99
Quote:
Originally Posted by eXeler0 View Post
Nice,
How picky is it with the scan rate and have you tried som other screenmodes?
I did some quick tests as shown below:
Double PAL = yes.
Double NTSC = yes, but only if 'VGA Only' is installed.
Euro72 = yes.
Multiscan productivity = yes
Euro36 = no
Super72 = no
A4000Bear is offline  
Old 26 June 2024, 15:30   #12
hooverphonique
ex. demoscener "Bigmama"
 
Join Date: Jun 2012
Location: Fyn / Denmark
Posts: 1,643
Quote:
Originally Posted by Fuzzball View Post
Any idea if these are available in the UK perhaps under a different model number as some manufacturers use different model numbers for different regions for the same device.

I can find those models in the UK so hoping perhaps they are in the UK but with a different model number.
Not available in Denmark either, as far as I can tell... Several 221V8... variants though, but don't know how similar they are..
hooverphonique is offline  
Old 26 June 2024, 16:45   #13
klx300r
Registered User
 
klx300r's Avatar
 
Join Date: Oct 2007
Location: ManCave, Canada
Posts: 1,639
HAM & SHRES modes work?
klx300r is offline  
Old 26 June 2024, 23:30   #14
aeberbach
Registered User
 
Join Date: Mar 2019
Location: Melbourne, Australia
Posts: 434
FYI Aussies: OfficeWorks has free delivery at some price point but I was surprised they also offered free *2 hour* delivery.
aeberbach is offline  
Old Yesterday, 07:08   #15
Channel-Z
Registered User
 
Channel-Z's Avatar
 
Join Date: Jan 2022
Location: Melbourne / Australia
Posts: 84
Quote:
Originally Posted by A4000Bear View Post
I did some quick tests as shown below:
Double PAL = yes.
Double NTSC = yes, but only if 'VGA Only' is installed.
Euro72 = yes.
Multiscan productivity = yes
Euro36 = no
Super72 = no
how about Amiga games in low resolution 320x240 @15KHz?

Last edited by Channel-Z; Yesterday at 10:50.
Channel-Z is offline  
Old Yesterday, 07:55   #16
mja65
Registered User
 
Join Date: Sep 2019
Location: Spotswood, Australia
Posts: 36
I had a quick play around with one in store. Pretty basic (to be expected based on the cost) and I suspect, given there’s no automatic switching in the menu, using it with both HDMI and VGA connected at the same time would be a little painful.

Personally I’d be looking around for second hand Dells which can be found a lot cheaper (I paid $10 for one a couple of weeks ago).
mja65 is offline  
Old Yesterday, 09:46   #17
simokun
Registered User
 
simokun's Avatar
 
Join Date: Oct 2016
Location: Italy
Posts: 6
Thanks A4000Bear for reporting

It would be very useful to update one of these lists (both?):
http://15khz.wikidot.com
https://github.com/planeturban/15khz

unify them? ... searching in two places is never convenient
simokun is offline  
Old Yesterday, 10:07   #18
Jope
-
 
Jope's Avatar
 
Join Date: Jul 2003
Location: Helsinki / Finland
Age: 43
Posts: 9,918
Well the if the github one is missing some from wikidot, you can fork, update, create a pull request..
Jope is offline  
 


Currently Active Users Viewing This Thread: 2 (0 members and 2 guests)
 
Thread Tools

Similar Threads
Thread Thread Starter Forum Replies Last Post
Appiah's comprehensive 15KHz monitors list of caveat emptor appiah4 support.Hardware 151 23 June 2024 14:25
15khz LCD panel DDNI support.Hardware 2 24 February 2020 20:34
15Khz Monitor vs Scandoubler Thayer support.Hardware 10 28 January 2019 17:17
2 X Aver v193W LCD monitors VGA Monitors kurtisebear MarketPlace 0 08 November 2013 12:48
Videocard for 15Khz Arcade Monitors!!! MazinKaesar Retrogaming General Discussion 5 14 April 2010 22:00

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +2. The time now is 16:21.

Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Page generated in 0.11805 seconds with 16 queries