Audio.input.connections - Extron electronics ISS 506 User Manual

d
Input 6 video connectors — Connect either an S-video, a composite video, or
an SDI/HD-SDI video source to these connectors (figure 2-5).
6
VID SDI
YC
S-Video
Figure 2-5 — Connections for input 6 video formats
N The SDI/HD-SDI video input is available only on the ISS 506 DI/DVI, the
ISS 506 DI/SC, and the ISS 506 DI/HD-SDI.
N Although all video formats can be physically connected, input 6 cannot accept
multiple video inputs simultaneously.
Audio input connections
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Input audio connectors — Connect balanced or unbalanced stereo or mono
audio to these 3.5 mm, 5-pole captive screw connectors. Connectors are
included with the seamless switcher, but you must supply the audio cable.
Figure 2-6 shows how to wire a connector for the appropriate input type.
the supplied tie-wrap to strap the audio cable to the extended tail of the connector.
High impedance is generally over 800 ohms.
Do not tin the wires!
Figure 2-6 — Captive screw connector wiring for inputs
The length of the exposed (stripped) portion of the copper wires is
C
important. The ideal length is 3/16" (5 mm). Longer bare wires can
short together. Shorter bare wires are not secure enough in the direct
insertion connectors and could be pulled out.
N When making connections for the seamless switcher from existing audio cables,
see figure 2-7. A mono audio connector consists of the tip and sleeve. A stereo
audio connector consists of the tip, ring, and sleeve. The tip, ring, and sleeve
wires are also shown on the captive screw audio connector diagram, figure 2-6.
Tip (+)
Sleeve ( )
RCA Connector
Figure 2-7 — Typical audio connectors
The audio level for each input can be individually set via the front panel, the
Ethernet link, or the RS-232/RS-422 link, to ensure that the level on the output
does not vary from input to input. See chapter 3, "Operation", chapter 4,
"SIS Programming and Control"; chapter 5, "Scaler Software"; and chapter 6,
™
"Ethernet Operation", for details.
ISS 506 Integration Seamless Switcher • Installation
6 6
VID SDI
YC
Composite Video SDI or HD-SDI Video
(Optional SDI/HDSDI Input Board Only)
Tip
Sleeve
Tip
Sleeve
Unbalanced Stereo Input
(high impedance)
Tip (+)
Ring (-)
Sleeve ( )
3.5 mm Stereo Plug Connector
(balanced)
VID SDI
YC
Use
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Stereo Input
(high impedance)
2-5