Videx VX2200 Guia de Resolução de Problemas descarregar pdf (Página 34)

PAGE 34 of 60 VX2200 TECHNICAL MANUAL VER1.4

Audio apartment station (5178)

Description

The 5178 is an audio apartment station available in white, silver or carbon fibre ABS plastic and is a surface

mount unit which connects to the VX2200 bus via a 4 wire bus. The apartment station has half duplex

speech (Handsfree speech) and the facility to switch into simplex speech mode by holding the talk/answer

button down. The apartment station includes the following buttons.

PUSH BUTTONS, LED’S AND CONTROLS

Service push button - When pressed, shorts terminal “S1” to terminal “GND” (ground).

Answer button - On an incoming call, operation of this button allows the user to answer and converse with the visitor. The

LED next to the button will illuminate.

Switch off button - With the system switched on (Call in progress), momentary operation of the button will switch the

apartment station off. The apartment station will also automatically switch off after a time delay if the button is not pressed.

The LED next to the button will go off.

Simplex button - Pressing and holding the button for more than 3 seconds will switch the apartment station into SIMPLEX

speech mode. Press and hold the button to speak to the caller (The LED next to the button will flash rapidly), release the

button to listen (The LED will flash slowly). If the button is not pressed for 10 seconds the apartment station will switch off.

The apartment station will revert to duplex speech when another call is made.

Privacy on-off button - Press enable/disable the service. The LED next to the button will illuminate when the privacy service is

enabled..

Concierge call button – While in standby, press this button to call the concierge (If service is available).

Door open button - During a call, operation of this button will activate the “door open” relay (NO1, NC1, COM1).

Calltone volume controls – 3 levels available. Press the left key to decrease volume and the right to increase volume.

Choose calling melody – 9 melodies available. See programming section for operation of these buttons.

Connections

Description Signal Terminal

One side of the z service button SB 1

Door open & AUX LED ground -LD 2

+12V dc input to power the apartment station +12V 3

0V supply input and bus ground GND 4

Bus line (Data/speech) L 5

Local door bell input (Triggered by 0V) LB 6

Alarm button input (Triggered by 0V) AL 7

Other side of the z service button SA 8

AUX LED +12V input AUL 9

Door open LED +12V input DOL 10

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