Connector And Cable Details - Extron electronics DTP T USW 333 User Manual

H
Remote Tally port
the currently selected input, plug a locally-constructed device into this 3.5
mm, 4-pole captive screw connector. Connect the power wire for the device
into the +V pin and connect the ground wire for each indicator into the
corresponding tally out pin, 1, 2, or 3.
When an input is selected, by either contact closure or front panel selection or SIS,
the corresponding tally out pin shorts to ground, closing the circuit and lighting the
connected indicator (LED).
I
Remote RS-232 port
transmitter via this 3.5 mm, 3-pole captive screw connector for remote control
of the switching transmitter (see
page 12 to wire the connector).
J
Reset button
For the different reset levels, press and hold the button while the switcher is
running or while you power up the switcher (see
K
Power connector
2-pole connector (see
the power input connector on the receiver (see the receiver user guide on the Extron
website).
NOTES:
•
•

Connector and Cable Details

VGA connector wiring
The 15-pin HD (VGA) universal analog input ports accept RGB video (RGBHV, RGBS,
RGsB). Figure 3 shows the pinouts for each format type on the connector.
5
15
Figure 3.
figure 2
(see on page 5) — If desired, to remotely identify
— Plug a serial RS-232 device into the switching
IR and RS-232 connector wiring
— The Reset button initiates two levels of reset of the switcher.
— Plug the included external 12 VDC power supply into either this
Power supply wiring
The power supply included with the switching transmitter can normally power
both units.
If you have removed the ground jumpers (see
page 32) because of ground potential differences, one unit of the pair cannot
remotely power the other unit. Each unit requires a local power supply.
Pin RGBHV
1
1 Red
2 Green
3 Blue
11
4, 5 NC
6 Red return
7 Green return Green return
8 Blue return Blue return
VGA Connector
Reset
on page 15 for details).
on page 10 to wire the connector) or
Disconnecting the Ground
RGBS Component
Red R-Y
Green Y
Blue B-Y
NC NC
Red return R-Y return
Y return
B-Y return
DTP T USW 333 • Installation and Operation
TALLY
1 2 3 + V
RS-232
on
Tx Rx G
RESET
on
Pin RGBHV RGBS
9 NC NC
10 Ground Ground
11 NC NC
12
NC NC
13 H sync C sync
14 V sync NC
15 NC NC
7
Compon
NC
NC
NC
NC
NC
NC
NC