Moxa VPORT 254-M-SC-T Manual de usuario descargar pdf (Pagina 13)

VPort 254 User’s Manual Introduction

1-7

Product Description

BNC video input/output

The BNC video input is a 1Vpp, 75-ohm video port for connecting an external camera. To ensure

that the correct video modulation type is detected, cameras should be connected and powered on

before the VPort is powered on.

NOTE

Please use the standard CCTV cable (RG59U or above) to connect the video camera and VPort’s

BNC connector.

RCA phone jacks for audio input/output

The VPort 254 has 2 RCA phone jacks for audio input and output on the front panel. One jack is

for a MIC-in/Line-in audio input connection, which can be directly connected with a microphone

or an audio source from an amplifier. The other jack is a Line-out audio output connection, which

can be used to connect earphones or an amplifier.

LED indicators

The front panel of the VPort 254 contains several LED indicators. The function of each LED is

described in the table below.

LED Color State Description

ON Hardware initialization

RED

FLASHING Software initialization

ON System boot-up

STAT

GREEN

FLASHING Firmware upgrade proceeding

On Power is being supplied to power input PWR1

PWR1

AMBER

Off Power is not being supplied to power input PWR1

On Power is being supplied to power input PWR2

PWR2

AMBER

Off Power is not being supplied to power input PWR2

Three conditions could cause the LED to light up:

1. One of the 2 power inputs is disconnected.

2. Video loss

3. Network disconnected

Settings can be modified on the System Configuration

Alarm ÆSystem Alarm page.

FAULT

RED

Off

Both power inputs are connected and working, or there

is no video loss, or the network disconnected alarm is

silent (if it is activated).

On Video signal has been detected

V1 V2

V3 V4

GREEN

Off Video signal has not been detected

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Moxa VPORT 254-M-SC-T Manual de usuario Pagina 13

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