PTN MRG1616A User Manual download pdf (Page 10)

RGBHV/Stereo Audio Matrix Switcher 16x16

PTN Electronics Limited www.PTN-electronics.com

Sleeve

( )

Tip (+)

BNC Connector

If the VGA device doesn’t with RGBHV output terminals, please convert the signals with

a VGA to RGBHV switcher for getting high quality MRG output effects.

Please use the special five core RGBHV signal cord to connect the input and output

devices and connect the BNC connector R(red)、G（green）、 B（blue）、 H（horizontal）、

V（vertical）carefully.

Attention:

Please make sure the RGBHV connectors from the source and to the destination should

be in the same order, otherwise it world cause color loss or no output signal at all.

5.3. Audio Signal Connection

Audio connection is little complicated than video. It has two kinds of connection:

balanced and unbalanced.

The balanced connection transmits a pair of balanced signals with two signal cords.

Because interferences will have the same intensity and the opposite phases on the two

signal cords, it will be counteracted in the end. For the low frequency extent of the audio

signal, it would be easily interfered under long distance transmission. Therefore, as an

anti-interference connection, it is mostly used in audio connection of special device.

The unbalanced connection transmits signals only with a signal cord. Without

counteraction, it can be interfered more easily. Accordingly, it is adopted for household

appliance or some cases with low technical demand.

The two kinds of connection are shown below.

Unbalanced Input

Tip

Sleeve

Balanced Input

Tip

Ring

Tip

Ring

Unbalanced Output

Tip

Sleeve

Sleeves

Balanced Output

Tip

Ring

Tip

Ring

Sleeves

Balanced/unbalanced Connection on Captive Screw Connector

The connection should be selected is up to the interface of the device. When available,

the balanced connection is the first choice. Before connection, please read the

command or relevant demand in the user manual carefully. In some cases, maybe there

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16 17

Comments to this Manuals

No comments

PTN MRG1616A User Manual Page 10

Comments to this Manuals

Related products and manuals for Video switches PTN MRG1616A