9.5

Table Of Contents
Synchronization
Working with VST System Link
you can switch between computers very rapidly. If you decide not to go this route, the network
will function just the same, but you may end up doing a lot of jumping from one machine to the
other while setting up!
Making connections
Below, we assume that you are connecting 2 computers. Should you have more than 2
computers, it is still best to start with 2 and add the others one by one once the system is
working – this makes troubleshooting easier if you run into problems. For 2 computers, you will
need 2 digital audio cables, one in each direction:
PROCEDURE
1. Use the first digital audio cable to connect the digital output of computer 1 to the digital
input of computer 2.
2. Use the other cable to connect the digital output of computer 2 to the digital input of
computer 1.
If a card has more than one set of inputs and outputs, choose whichever one that suits you
– for simplicity usually the first set is best.
Synchronization
Before you proceed, you need to make sure that the clock signals on your ASIO cards are
synchronized correctly. This is essential when cabling any kind of digital audio system, not just
VST System Link.
IMPORTANT
All digital audio cables by definition always carry a clock signal as well as audio signals, so you do
not have to use a special word clock input and output for this (although you may find that you
get a slightly more stable audio system if you do, especially when using multiple computers).
The clock mode or sync mode is set up in the ASIO control panel of the audio hardware.
PROCEDURE
1. Select Studio> Studio Setup.
2. In the Devices list, select VST Audio System.
3. In the ASIO Driver pop-up menu, select your audio hardware driver.
4. In the Devices list, select the your audio interface.
5. Click the Control Panel button.
6. Open the ASIO control panel on the other computer as well.
If you are using another VST System Link host application on that computer, check its
documentation for details on how to open the ASIO control panel.
7. Now you need to make sure that one audio card is set to be the clock master and all other
cards are set to be clock slaves (i. e. they listen for the clock signal coming from the clock
master).
The naming and procedure for this differs depending on the audio hardware – consult its
documentation if required. If you are using Steinberg Nuendo ASIO hardware, all cards
default to the AutoSync setting. In this case you must set one of the cards (and only one)
to Master in the Clock Mode section of the control panel.
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