101
Practical Use of the PR-50
Using the RS-232C Connector
Using the [RS-232C] connector on the PR-50’s rear panel, you can perform a variety of functions, such
as selecting palettes, starting and stopping playback of clips, and turning off the power, all from a
computer, touch panel, or other external control device.
RS-232C Connector Specifications
Transmission method: start-stop asynchronous duplex
Baud rate:
9600 bps
Parity: none
Data length:
8 bit
Stop bit length: 1 bit
Code set:
ASCII
Flow Control:
XON/XOFF
fig.232c.connecter.j.eps
* The PR-50’s connector is male. To connect to a computer, use a female to female cross cable.
Cable Connections:
fig.232c.cable.eps
Setup Procedure
Use the procedure below when setting up the external device and the PR-50.
1.
Connect both devices with a RS-232C cable.
2.
Turn on the power to the control device.
3.
Set the communications protocol for the control device.
4.
Turn on the power to the PR-50 and start up Presenter.
5.
Begin operations.
For more about the commands, refer to “RS-232C command reference (Presenter)” (p. 120).
Using a Touch Panel Display
You can connect a touch panel display and then control Presenter by directly touching the touch
panel display screen. For some examples showing how you can connect such a display, refer to
“Setting Up and Connecting Equipment” (p. 14), and for more detailed information about setting
touch panel displays, refer to “Making the Touch Panel Display Settings” (p. 106).
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
Pin number
Signal name
Pin connections
1
2
3
4
5
6
7
8
9
5
1
9
6
1 : DCD
2 : RXD
3 : TXD
4 : DTR
5 : GND
6 : DSR
7 : RTS
8 : CTS
9 : RI
1 : DCD
2 : RXD
3 : TXD
4 : DTR
5 : GND
6 : DSR
7 : RTS
8 : CTS
9 : RI
DV-7PR
Computer
PR-50_e.book 101 ページ 2006年11月2日 木曜日 午後6時29分
Содержание PR-50
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