Audio (Sw Vga Ars) Models Only; Signal Output Connection; All Models; Remote Connection - Extron electronics SW2 VGA Ars User Manual

Installation, cont'd

Audio (SW VGA Ars) models only

3
this jack for unbalanced audio input. Wire the plug as
shown in figure 2-5. The number of inputs available varies
with the switcher model.
When making connections to the switcher using existing
audio cables, see figure 2-5. A stereo audio connector
consists of a tip, ring and sleeve. The ring, tip, and
sleeve wires are also shown on the audio output captive
screw audio connector diagram, figure 2-6.
Tip (L) Sleeve (GND)
Ring (R)
Tip (L)
Figure 2- —

Signal output connection

All models

4
15-pin HD connector.
Audio (SW VGA Ars) models only
5
piece captive screw audio connector into this connector.
Wire the connector as shown in figure 2-6.
supplied tie-wrap to strap the audio cable to the
extended tail of the connector.
CAUTION For unbalanced audio output, connect the sleeve(s)
to the ground contact. DO NOT connect the
sleeve(s) to the negative (-) contacts).
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Stereo Output
Figure 2- — apti e screw connector or wiring
au io output
SW VGArs / Ars Series Switchers • Installation
2-8
— Plug a 3.5 mm stereo plug into
Sleeve (GND)
stereo au io plug
— Connect the monitor to this female,
— Insert a 3.5 mm, 5-pole, one-
Use the
Tip
NO GROUND.
Sleeve (s)
Tip
NO GROUND.
Unbalanced Stereo Output
The length of exposed wires is critical. The ideal length
is 3/16" (5 mm).
• If the stripped section of wire is longer than 3/16",
the exposed wires may touch each other, causing a
short circuit between them.
• If the stripped section of wire is shorter than 3/16",
wires can be easily pulled out even if tightly fastened
by the captive screws.

Remote connection

-232
6
computer or RS-232 control module to this 9-pin D
connector to allow remote control using the Simple
Instruction Set (SIS ™ ) or the Extron graphical control
program for Windows (see chapter 4, "Remote Control",
for details). You may also connect a KP 6 remote control
keypad (part #60-111-20) or an IR 102 Kit infrared remote
control (part # 0-224-01) system to this connector (see figure 2-7).
The switcher can be controlled only by an RS-232 device
OR a contact closure device, not both.
The cable used to connect the Remote port to a computer,
control system, contact closure device, or IR control kit
may need to be modified by removing pins or cutting
wires. If unneeded pins are connected, the switcher may
hang up. See chapter 4, "Remote Control", for
additional information.
PIN
1
2
REMOTE
3
4
5
6
7
8
9
Figure 2- — e ote connector pinout
SW VGArs / Ars Series Switchers • Installation
— Connect a
Contact
RS-232 Closure Function
— In #1 Input #1
TX — Transmit data
RX — Receive data
— In #2 Input #2
Gnd Gnd Ground
— In #3 Input #3
— In #4 Input #4
— In #5 Input #5
— In #6 Input #6
2-9