opcode studio 4 Manual Do Utilizador

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PART 1: Overview and Installation
12
Opcode Systems, Inc.
 
 
Figure 3.3: Single (Modem) Port Connection
 
Figure 3.3 uses only the Macintosh 
Modem port for communicating with the 
Studio 4. One external peripheral (such as 
a printer) can be connected directly to the 
Macintosh Printer port. You can connect 
an additional external peripheral (such as 
a modem) to the “A THRU” jack on the 
Studio 4 and switch it in or out from the 
front panel.
 
Dual Port Connection
 
Use a dual port connection if you need 
increased MIDI “throughput” (for exam-
ple, your MIDI data is densely packed 
with notes, continuous controls, System 
Exclusive messages and MIDI Time 
Code). It’s a good idea to always use a 
dual port connection when you’re syn-
chronizing MIDI playback with SMPTE 
timecode.
You may connect the Studio 4’s “A” port 
to either Macintosh serial port. Similarly, 
you may connect the “B” port to either the 
Modem or Printer port.
Figure 3.4 illustrates a common dual port 
connection. Connect both Macintosh 
serial ports to the Studio 4, and attach any 
external peripherals to the Studio 4 THRU 
jacks. You can switch between the 
Studio 4 and the external peripherals by 
using the corresponding THRU switch on 
the front panel.
 
Figure 3.4: Dual Port Connection
 
NOTE:
 
 In a two cable system, such as 
shown in Figure 3.4, use the Network Rout-
ing window to distribute data between ports 
(see Chapter 6).
 
Connecting Two Macintosh 
Computers
 
Two Macintosh computers may share one 
Studio 4 by connecting one Macintosh to 
the Studio 4 “A” port and connecting the 
other Macintosh to the Studio 4 “B” port.
 
Figure 3.5: Two Macs Sharing One Studio 4
 
You can also connect two Studio 4’s to two 
Macintosh computers as shown in 
Figure 3.6. This is an example of a 
Studio 4 network. Networking connec-
tions are discussed in the next section.
OUT
SMPTE
IN
PORT B
PORT A
B
THRU
A
THRU
9VDC
MACINTOSH
8-pin mini-DIN cable 
(supplied)
Optional cable to peripheral
Optional cable 
to peripheral
Studio 4
Optional cables to peripherals
OUT
SMPTE
IN
PORT B
PORT A
B
THRU
A
THRU
9VDC
MACINTOSH
8-pin mini-DIN cables 
(supplied)
Studio 4
OUT
MIDI OUT
MIDI IN
SMPTE
IN
PORT B
PORT A
B
THRU
A
THRU
9VDC
8
16
7
15
6
14
5
13
4
12
3
11
2
10
1
9
6
14
5
13
4
12
3
11
2
10
1
9
MACINTOSH
MACINTOSH