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Installation and operation, cont’d, Front panel controls and indicators, Power connector – Extron Electronics CAT 5 Receivers User Manual

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CAT 5 Receivers • Installation and Operation

CAT 5 Receivers • Installation and Operation

Installation and Operation, cont’d

2-8

R

-or-

-or-

G

B

H/HV

V

The H/HV and V BNCs only output sync, not video,
signals.

4

DIP switches

SOG switch

— Set this rear panel switch up for RGsB

video and down for RGBHV or RGBS video.

C Sync switch —

Set this rear panel switch up for RGBS

video and down for RGBHV or RGsB video.

Set both DIP switches down for RGBHV video.

Composite video

The CAT 5 R BNC AV and the CAT 5 R AV receive and output
composite video.

5

Video connector

— Connect a composite video device to this

rear panel BNC connector. Digital audio can also be connected
to this connector.

Audio

All Extron CAT 5 receivers receive and output stereo audio. The
receivers output the audio on both left and right RCA
connectors and on 3.5 mm, 5-pole captive screw connectors.

6

Stereo audio output connectors

— Connect left and right stereo

audio cables between these rear panel RCA connectors and the
output device’s stereo audio inputs.

Only analog, line level, unbalanced audio signals can be
output on these connectors.

7

Stereo audio 5-pole captive screw connector

— Connect audio

devices, such as an audio amplifier or powered speakers, to
these connectors. These 3.5 mm, 5-pole captive screw
connectors output unamplified, line level audio. Figure 2-5
shows how to properly wire an output connector.

Unbalanced Output

Tip

See warning

Sleeve

Tip

See warning

Balanced Output

Tip

Ring

Sleeve (s)

Tip

Ring

Figure 2-5 — Audio output captive screw connector
wiring

Connect the sleeve to ground (Gnd). Connecting
the sleeve to a negative (-) terminal will damage the
audio output circuits.

If only an audio signal, no video, is received, connect a
ground wire between the chassis ground and an earth
ground in the equipment rack or other grounded device.
If the receiver is not grounded, a crackling sound may be
heard in the audio output.

Power connector

8

Power

CAT 5 R BNC AV —

Plug a standard IEC power cord into

this connector to connect the CAT 5 R BNC AV to a
100 to 240VAC, 50 Hz or 60 Hz power source.

If the remote power distance is too great to power the
transmitter, the video image is missing, distorted, or
noisy, or the receiver’s Manual/Auto LED flashes. The
transmitter requires a local 15V power supply.

CAT 5 R BNC AV and CAT 5 R AV —

Plug the external

15V power supply into this captive screw connector.
The power supply is included with both units.

Front Panel Controls and Indicators

All of the CAT 5 receivers have similar controls and indicators
(figure 2-6).

CAT5 R BNC AV

VIDEO

MANUAL

AUTO

LEVEL

PEAKING

RGB

MANUAL

AUTO

LEVEL

PEAKING

1

2

3

4

5

Figure 2-6 — Control and indicators

1

Power indicator

Amber —

indicates that power is applied, but that the

transmitter is not connected to a receiver.

Green —

indicates that a transmitter is connected to the

receiver.

2

Manual/Auto switch

— With this switch in the Auto position,

the receiver automatically adjusts the level and peaking to
compensate for long cable runs. In the Manual position, you
can manually compensate for long cable runs using the level
and peaking controls.

2-9