Verint Nextiva S1700e Series Guia do Utilizador descarregar pdf (Página 32)

2: Configuring and Installing the Device

20 Verint Video Solutions

To activate the audio transmission channel for PTT on the

S1700e transmitter, you must trigger an activation switch (for

example, a button) that is based on the shorting of the input 2

and ground terminals.

If the PTT switches of both the transmitter and receiver are

activated at the same time, the receiver will have precedence:

Audio will be transferred from the receiver to the transmitter. If

the PTL and PTT functions of the receiver are activated at the

same time, PTT will be activated and PTL will be ignored.

Here is a typical PTT/PTL application in a point-to-point context:

Audio Input/Output Types

The device supports the following audio input types:

 Line-in—To use a 3.5 mm jack (default).

In this mode, you need a pre-amplifier. You connect the

audio input on the device to the Line-out connector on the

pre-amplifier.

 Mic (with pre-amp)—To use a multimedia microphone

(Electret). Most multimedia microphones use a 3.5 mm

jack.

You connect the microphone directly in the audio input of

the device.

PTL

-R-T

PTT

Gnd In 2 Audio out Audio in Gnd In 2

PTT

Gnd In 1 Audio out Audio in

Audio In

Pre-amp.

Line-out

Audio In

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 94 95

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Verint Nextiva S1700e Series Guia do Utilizador Página 32