Extron electronics DTP2 T 203, Руководство по установке

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3
6. Connect Over TP RS-232 and IR control. Connect a serial RS-232 signal, a modulated
IR signal, or both into this 3.5 mm, 5-pole captive screw port (see
figure 2
,
G
on
page 1) for IR and bidirectional RS-232 communication (see wiring diagram on the right).
7. Connect control devices. Connect your computer to one of the following
communication ports to configure and control the switcher via SIS commands or
Product Configuration Software (PCS):
•
LAN port — Insert an RJ-45 cable into the rear panel LAN port ( I ) for LAN/Ethernet connectivity.
•
Config port — Connect a USB mini-B cable to the front panel USB port (see
figure 5
,
C
, on the next page) for USB
control.
8. Connect a contact closure device (optional). Connect a push-button contact closure device to a Contact In port (see
figure 2 ,
H
, on page 1) to enable input switching via contact closure.
a. Wire and plug one of the provided blue, 3.5 mm, 3-pole connectors into a Contact In port representing input 1 or input 2
on the DTP2 T 203 (see image below).
•
1 = Contact input 1
•
2 = Contact input 2
•
3 = Contact input 3
•
G = Ground
b. Press the button on the contact closure device to switch the connected input to the output.
TIP:
The Contact and Tally ports can be used with Extron Show Me cables. For each cable,
connect the red wire to the Contact In pin and the black wire to the Tally Out pin (see image on
the right).
9. Connect an indicator device to the Tally Out port (optional). To identify the currently selected input when the front panel
buttons are not visible, connect a device such as an LED to the Contact/Tally port (see figure 2 ,
H
). When the input you are
using is selected, the corresponding tally out pin shorts to ground, which activates the connected indicator.
Wire and connect one of the provided blue, 3.5
mm, 4-pole connectors into a
Tally Out
port (see image below).
•
1 = Tally input 1
•
2 = Tally input 2
•
3
= Tally input 3
•
+V = +5 VDC output
10. Connect a cable to the LAN port (see figure 2 ,
I
) (optional), if desired, for Ethernet connectivity of the system.
•
Green LED indicator — Indicates the switcher is properly connected to an Ethernet LAN. This LED should light steadily.
•
Amber LED indicator — Indicates transmission of data packets on the RJ-45 connector. This LED should flicker as the
receiver communicates.
11. If necessary, wire a 2-pole captive screw connector (see figure 4 below) to your power supply (see
figure 2
,
A
).
DO NOT
connect the power supply to the DTP2 T 203 switcher at this time.
SECTION A–A
Ridges
Smooth
A
A
3/16"
(5 mm) Max.
POWER
12V
--A MAX
Figure 4. Wiring the Power Connector
CAUTION:
The DC output cables must be kept separate from each other while the power supply is plugged in.
ATTENTION :
Les câbles de sortie CC doivent être séparés les uns des autres tant que la source d’alimentation est
branchée. Coupez l’alimentation avant d’effectuer les raccordements.
ATTENTION:
• Do not connect power to the DTP2 T 203 until you have read the
ATTENTION notices
on page 4.
• Ne branchez pas l’alimentation au DTP2 T 203 avant d’avoir lu les mises en garde ATTENTION au page 4.
12. Power on the devices connected to the output of the DTP2 T 203 switcher.
13. Connect power to the DTP2 T 203 switcher.
14. Power on the source devices.
CONTACT IN
+V 3 2 1
G 3 2 1
TALLY OUT
REMOTE
Red
Black
“Show Me” Cable
Rx Tx
Tx Rx
Gnd
Gnd
IR Device
RS-232 Device
OVER TP RS-232/IR
RS-232
O
VE
R
T
P
IR
Tx
Rx
Tx
Rx
G
Tx/Rx
Pins