Videx VX2200 Průvodce řešením problémů stáhnout pdf (Strana 32)

PAGE 32 of 60 VX2200 TECHNICAL MANUAL VER1.4

To select the desired melody (3171 & 3172 only):

1. Keep the “key” button pressed until (after about 10 seconds) the intercom plays the active melody; at the

end of melody play, the intercom will emit a beep (end of play);

2. Listen to the available melodies(by pressinng and releasing the “key” button).

3. After the end of play beep if you don’t press the “key” button within 3 seconds, the last melody heard is

selected.

The selected melody will play the number of times (3 or 6) programmed

To switch on the privacy mode:

- For the Art.3172 put the switch into the ON position. The small window over the switch will be RED;

For the Art.3176 press the push button marked as

; the red LED “privacy on” will illuminate.

Programming

Programming is carried out by setting the internal 8 way dip-switch to the positions shown on the

decimal/binary conversion table of this manual.

For the Art.3176 it is necessary to additionally set the internal 3 way dip-switch, to set the duration of the

privacy time, shown on the table below.

DIP SWITCH S1 DIP SWITCH S1

1 2 3

Time

1 2 3

Time

off off off unlimited off off on 2 hours

on off off 15min on off on 4 hours

off on off 30min off on on 8 hours

on on off 1hour on on on 16 hours

Set the number of rings

The standard setting is 6 rings.

Change the rings setting as follows:

Switch off the intercom disconnecting the “L” wire;

Short-circuit terminals “-”and “LB”;

Switch on the intercom by connecting again “L” wire;

Remove the short-circuit as soon as the intercom emit the confirmation beeps:

if two beeps are emitted, rings are set to 6

if one beep is emitted, rings are set to 3

Repeat again the operation if the number of rings set is not the required one.

Connections:

“BUS” bus connection.

LB Local bell input (trigger to ground).

AL Alarm input (trigger to ground).

The alarm generated by this input will be sent to

the concierge (if present) and will be intercepted

by the Art.512DR if present and correctly

configured.

SW (only 3171, 3172)

Service push button terminals

LD- (only 3176)

LD+ (only 3176)

Terminals for “Door Open” led supply

Technical Specifications

Addressing range : from 1 to 180 (BIN code)

Working voltage : BUS line Voltage

Stand-by absorption : about 0.6 mA

Phone max. absorption : about 80mA

Working temperature : -10 +50 C°

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 59 60

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