
Windows 98 supports Multi Displays. This means that you can add up to
nine monitors to one PC. For a normal PC, depending the remaining free
PCI slots this means about three extra screens. Imagine. One main front
view, two side views and a panel or GPS view. This is why FS98 designers
added the "undock window" option under the right mouse button!
FS98 is ready for the trick. With the release of Windows98 many of us
can experiment with the multi-monitor possibility's. Normally the number
of display's is limited to the number of free PCI slots, but in future
we can expect special multi display graphical boards. STB has one on the
market ( the MVP Pro SE
)
The first real 3D board for games with two monitor connectors was the
Matrox G400. In August 2000 MAtrox released the bit cheaper G450.
3D performance is not stunning, compared to the newer Geforce boards but
it is a convenient board.
I received the following comment about the G400 board:"I
recently installed a Matrox G400 into my Pentium II, 400Mhz system. It
performs superbly. Frame rates of 130+ in 3D mode ( about 70 in 2D) My
card has 2 monitor outlets so I'm using a 19" for the main screen, and
a 14" for the latest FSnavigator, which is, by the way, a wonderful free
program. This is the best setup I have ever had in 12 years of Flighttsimming.
I would highly recommend it."
I will give some brief information about the multi display issue. More
information about this issue can be found at a dedicated
page including W98 setup screenshots. A new very good
multi monitor site is available now! And I found a third
one with a searchable database of configurations.
Realtimesoft
offers a free utility to enhance multimonitor support and give good information
about this issue.
And what about this
triple or quad flat monitor solution. For only $6500........
It's important to know that if you have a AGP slot you need the AGP and
a PCI card. Or, if you don't have a AGP slot both video adapters need
to be PCI.
First you need to install a primary graphical card and check if it works
fine. It's weird, but sometimes you can best use the Windows98 drivers
for this card and not the manufacturers driver.
Basically you need a primary graphical adapter and a secondary adapter.
The primary adapter will mostly be the standard AGP or PCI board in your
system. Most new AGP and PCI boards can function as primary adapter.
In Windows 98 the PRIMARY display is the one that displays the LOGO when
Windows starts. This PRIMARY monitor also shows the system BOOT messages.
Currently, the PRIMARY DISPLAY supports all the features that Windows 95
users have become accustomed to. In addition to the standard 2D acceleration,
the PRIMARY monitor also supports 3D (via Direct3D) and VIDEO (TV). FULL
SCREEN DOS sessions are also locked to the PRIMARY display. The SECONDARY
display does not currently support these enhanced features, but is quite
useful as additional desktop space for running most Windows applications.
Selection of a PRIMARY DISPLAY is based on Plug and Play configuration.
During PnP configuration, the PCI and AGP slots are initialized one at a
time in a specific order. This order may differ from one motherboard/BIOS
to another. Typically the first display adapter which is initialized by
PnP will be allocated a complete set of VGA and accelerator resources. If
other display adapters exist in the system they will not be allocated VGA
resources because this would cause a conflict, however, PnP resources (memory
aperture, block I/O and IRQ) will be allocated. All evidence currently indicates
that the display adapter with VGA resources will become the PRIMARY display.
So, if your AGP board is selected as secundary adapter you need to change
the bios settings.
STB Velocity 128 however doesn't have appropriate drivers for Multi
Monitor, so you can't use this one!
Now you need to add the second video board. This needs to be a PCI board.
Windows98 includes a text file with a listing of the graphical boards
supporting multi monitor, Windows98 includes special drivers for those
boards. I have the boards list
available in a small file in case you want to know if your old board will
work as a secondary adapter.
I installed multi display based on a Diamond Viper 330 and a Diamond
Stealth 3d 3400 on a Dell Pentium II 350, 64Mb (had to replace the STB
Velocity 128 AGP by the Viper 330 PCI as the Velocity doesn't support
multi display). I used the final Windows98 drivers. I noticed a remarkable
drop of framerates using the secondary display as map or outside view.
A flightplanner on the secondary (like NAV1.9) doesn't affect framerate.
I am sure new dedicated drivers from manufacturers will increase performance
in the near future.
Reports have been send to me stating that best results can be obtained
by using boards with the same chipsets. For instance: Use a Viper 550
AGP as primary and two Viper 550 PCI as secundary boards. This results
in best performance. The speed advantage is probably caused by the (simple)
fact that the system can use the same driver for all boards.
IF YOU HAVE ADDED MULTI DISPLAY'S UNDER W98, PLEASE INFORM
ME AND TELL ME YOUR CONFIGURATION.

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