Videx Security 6778 User Manual

6700 Series

Art.6778 7" hands free colour display videophone

ENG

D E

200mm

150mm

27mm

Fig. 1

ART.6778 VX2200 6700 SERIES HANDS FREE VIDEOPHONE
FOR SYSTEMS USING COMPOSITE VIDEO SIGNAL COAX OR
BALANCED TWISTED PAIR

Surface mount hands free intelligent videophone incorporating
a 7” Hi-Res full colour active matrix LCD monitor, with “answer/
camera recall”, “door open/concierge call”, “privacy” and one
“service” buttons plus 3 LED’s signalling privacy service enabled,
door open and activated functions.
Programmable settings: video mode (coax or balanced), privacy
duration, melody and number of rings.
Adjustments: call tone volume (3 levels), speech volume, pic­ture hue, contrast and brightness.
Also includes a local bell function.

ON

1

+VD

+20V1V/2V

2
3
4

ON

1
2
3
4
5
6 7 8

GNDVL–LBAL

A

DSW2

DSW1

DOL

EXTCSWSW

12Vo

12Vi–VM

PT2 PT3

C

G

H

F

PT1

SW1

B

VR1

Fig. 2

LEGEND

A

Connection terminals

B

8 Way dip switch bank to set videophone address

C

4 Way dip switch bank to set video mode

D

Contrast adjustment trimmer

E

Hue adjustment trimmer

F

Speech volume control

G

Brightness control

H

Call tone volume switch

I

RJ-45 connector

I

PUSH BUTTON OPERATION DURING STANDBY FIG. 1

Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).

Privacy service

Press to enable the privacy service. The LED “ “ turns on. The service is deactivated by pressing again the same button or
when the programmed time expires.

Call the concierge

Press to book a call to the digital concierge if installed on the system.

Camera recall

Press a number of times equal to the ID value of the door panel to switch ON. The LED “ “ turns on.
When the connection is made, press again to end the call.

PUSH BUTTON OPERATION DURING A CALL FIG. 1

Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).

Reject the call

During an incoming call, press this button to reject the call. The visitor doesn’t receive any warning of the call rejected.

Open the door

Press to activate the door open relay of the outdoor unit and end the connection.
The unit emits 5 “beeps“ and the“ “ LED will ash, then returns to stand-by mode.

Answer a call

Press to answer the call and start the conversation. The“ “ LED turns on.

Art.6778 - Installation instructions

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6700 Series

Art.6778 7" hands free colour display videophone

PUSH BUTTON OPERATIONS DURING A CONVERSATION FIG. 1

Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).

Open the door

Press to activate the door open relay of the outdoor unit and end the connection after 10 seconds.
The unit emits 5 “beeps“ and the“ “ LED will ash, then returns to stand-by mode.

End conversation

Press to end a call.
The“ “ LED turns o.

Simplex button.

Pressing and holding the button for more than 3 seconds will switch the videomonitor into
SIMPLEX speech mode. Press and hold the button to speak to the caller (
rapidly), release the button to listen (
for 10 seconds the videomonitor will switch o. The videomonitor will revert to duplex
speech when another call is made.

LED will ash

LED will ash slowly). If the button is not pressed

LEDS FIG. 1

Privacy on LED

LED

LED

LED

PROGRAMMING

All programming options are available only when the system is in stand-by.

PRIVACY SERVICE DURATION

1. Press and keep pressed “
and the unit emits a “beep“;

2. Press “ “ button as many times as required. Each press is equal to 15 minutes: the unit emits a “beep“ every time the button is
pressed. I.E.: press 4 times for 1 hour, 12 for 3 hours. Default: innite. Max value: 20 hours. To program innite privacy time don’t
press any buttons;

3. Wait for some seconds: the “ “ LED turns o and the unit emits a “beep“ that conrms the new setting is properly stored;

4. The unit returns to stand-by mode.

It illuminates when the privacy service is enabled,
when pressing the service button or during pro­gramming mode.

Generic use LED

It is controlled from the terminal “DOL”. Normally
used to signal the door status (open or closed).

ON LED

It illuminates when the videophone is switched
ON or ashes quickly in “Push To Talk“ mode.

“ button for 10 seconds to enter privacy service duration programming mode: the “ “ LED turns on

CONTROLS FIG. 1

Speech volume control

VR1

(sliding wheel).

Call tone volume switch

SW1

(3 levels).

Brightness control

PT1

(sliding wheel).

PT2

PT3

Hue adjustment trimmer

(rotate left to increase or right to decrease).

Contrast adjustment trimmer*

(rotate left to increase or right to decrease).

*Not available in some LCD versions.

MELODY TYPE

1. Press and keep pressed “
and then a “beep“;

2. After the “beep” press “ “ buttons to select the next melody: a new melody will play for some seconds then the unit emits a
“beep“. There are 9 melodies available. Note: press “ “ buttons only after the melody is over and the unit emits the “beep“;

3. When desired melody is playing, wait for some seconds: the unit completes the melody and emits a “beep”, then the unit emits a
double “beep“ that conrms the new setting is properly stored;

4. The unit returns to stand-by mode.

Note: To set the melody it is required that the videophone is connected in a system where the +20Vdc voltage from Art.893N1 is
always enabled.

NUMBERS OF RINGS

1. Press and keep pressed “
unit emits a “beep“;

2. Press “ “ button as many rings as required: the unit emits a “beep“ every time the button is pressed. I.E.: press 3 times for 3 rings.
Default value: 6 rings. Max value: 9 rings;

3. Wait for some seconds: the “ “ LED turns o and the unit emits a “beep“ that conrms the new setting is properly stored;

4. The unit returns to stand-by mode.

Art.6778 - Installation instructions

“ button for 10 seconds to enter melody type programming mode: the unit plays the current melody

“ button for 10 seconds to enter numbers of rings programming mode: the “ “ LED turns on and the

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6700 Series

Art.6778 7" hands free colour display videophone

VIDEO MODE SW2

The video mode setup is carried out by the 4 way Dip-Switch accessible from the rear side of the videophone.

Switches 3 and 4 adjust the video signal impedance. When using more than one videomonitor in parallel (without a video
splitter) put both switches in the OFF position on all but the last videomonitor (end of line).

VIDEO MODE

Switches 1,2 Mode

Coax

Balanced

VIDEOMONITOR/INTERCOM ADDRESS, VIDEO MODE AND TERMINATION SETUP DSW1

Each intercom is addressed in binary (PHONE ID) using the 8 way dipswitches located on the rear of the unit. Each switch corre­sponds to one bit which can have a value 0 (OFF) or 1 (ON). Each bit corresponds to a decimal weight depending on the position:
Switch 1 = decimal 1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. I.E. to set the address 37, put switches 1, 3 and 6 on (1+4+32=37).

SWITCHES DECIMAL WEIGHT ADDRESS

8 7 6 5 4 3 2 1 128 64 32 16 8 4 2 1

OFF OFF OFF OFF OFF OFF OFF ON 0 0 0 0 0 0 0 1 1
OFF OFF OFF OFF OFF OFF ON OFF 0 0 0 0 0 0 1 0 2
OFF OFF OFF OFF OFF OFF ON ON 0 0 0 0 0 0 1 1 3
OFF OFF OFF OFF OFF ON OFF OFF 0 0 0 0 0 1 0 0 4

OFF OFF ON OFF OFF ON OFF ON 0 0 1 0 0 1 0 1 37

ON OFF ON ON OFF ON OFF OFF 1 0 1 1 0 1 0 0 180

75 OHM VIDEO TERMINATION

Switches 3,4 Termination

Enabled

Disabled

ART.6778  SIGNALS

+VD

V/V2

GNDV Video power supply ground reference

DOL 12Vdc input to supply Aux LED

EXTC Call tone output for extension sounder (Art.512A)

12Vo +12Vdc stabilized output

12Vi Stand-by +12Vdc power supply input

12Vdc output to supply coax video distributor Art.894N

+20 Video power supply 17÷20Vdc

V1 Balanced video signal V1 sync. (balanced video signal mode)

Balanced video signal V2 sync. (balanced video signal mode)
Composite video signal (coax video signal mode)

L BUS line
– BUS line ground reference

LB Local bell input (active low)
AL Alarm input (active low)

SW Service button connection
SW Service button connection

– Power supply ground input / coax video ground

Auxiliary input 300mA 12Vdc for video memory

VM

(Art.6778/VM only).
Suggested PSU: Art.323/12 or Art.AMR2-12.

Max 24 Vdc

50mA

Note: for installations including more than 30 video phones

Art.6778 you must add one power supply Art.893N1every 30
video phones in order to power +20V.

TECHNICAL SPECIFICATION
Working Voltage: 17÷20Vdc

Power Consumption: Standby: 10mA

During a conversation: 250mA
Max: 400mA
Working Temperature: -10°C +50°C

Art.6778 - Installation instructions

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66251490-EN - V1.0 - 31/10/16

6700 Series

Art.6778 7" hands free colour display videophone

USING RJ45 PLUG TO CONNECT THE VIDEOPHONE
EIA/TIA568B

8
7
6
5
4
3
2
1

BR
br

G
b
B
g
O
o

EIA/TIA-568B

o
O
g
B
b

O
br
BR

EIA/TIA568A

8
7
6
5
4
3
2
1

BR
br

O
b
B
o
G
g

EIA/TIA-568A

g

G

o

B

b

O
br
BR

NOTE: DO NOT USE CROSS OVER CABLES.

IMPORTANT NOTE: SOLID COPPER CABLES MUST BE USED. COPPER COATED STEEL CCS AND COPPER COATED
ALUMINIUM CCA CAN NOT BE USED ON THE SYSTEM.

MEMORY BOARD

This device is also available in the version with memory board (Art.6778/VM).
If you have that version, please refer to the “6200, 6300, 6400 and 6700 Series Memory Board” user manual for
installation and use. The manual is available for download at the following link:

https://www.dropbox.com/s/492p16btyqhxmpu/66250782-EN.pdf?dl=0

RJ-45 pin VX2200 Signal

1

1 and 2 (white-orange / orange) L

2
3

3 and 4 (white-green / blue) –

4
5
6

5 and 6 (white-blue / green) +

7
8

7 (white-brown) V1
8 (brown) V2

RJ-45 pin VX2200 Signal

1

1 and 2 (white-green / green) L

2
3

3 and 4 (white-orange / blue) –

4
5
6

5 and 6 (white-blue / orange) +

7
8

7 (white-brown) V1
8 (brown) V2

Art.6778 - Installation instructions

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6700 Series

Title:

Titolo:

Art.6778 7" colour display videophone

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

3

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Address N.

SW2 SW1

Art.6778/VM

1

Address N.

4

BALANCED

ON

ON

123456781234

-

+

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

ART.

323/12

230V

12Vdc

2

13V

ART.521B

115

0

Videx Electronics S.p.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM)

Phone: [phone] - Fax [phone]

www.videx.it - [e-mail]

+B

ART.893N1

+

swsw

ON/OFF

Art.4202RV

coax

B.V.

SE

12Vac

_

GND

+12

L

BSSLNCCNO

Notes:

Note:

A

316x

V1

V2 / V

TRD

GNDV

PTE

12T

others

0

Foglio

Data creazione:

29/09/2016

Data modifica:

29/09/2016

Autore:

[e-mail]

Cod.File:

224KVD135a.dwg

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Art.6778 - Installation instructions

5

66251490-EN - V1.0 - 31/10/16

6700 Series

Title:

Titolo:

Art.6778 7" colour display videophone

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

3

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Address N.

SW2 SW1

4

BALANCED

ON

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

1

Address N.

2

13V

ART.521B

115

0

blu giallo

Art.4845

Videx Electronics S.p.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM)

Phone: [phone] - Fax [phone]

www.videx.it - [e-mail]

Art.4283-1

+B

ART.893N1

swsw

ON/OFF

Unit ID:

+

1

ON

653

87

109

4

21

0

Dry Contact Relay

Relè a contatti puliti

Unit ID:

6

5

4

1C

12Vac

SE

3

Art.4283-1

1

2

1

Notes:

Note:

12Vac

87465321ON109

12Vac

SE

Data creazione:

Foglio

29/09/2016

Data modifica:

29/09/2016

Autore:

[e-mail]

Cod.File:

224KVD136.dwg

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Art.6778 - Installation instructions

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6700 Series

Art.6778 7" colour display videophone

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

3

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Address N.

SW2 SW1

4

BALANCED

ON

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

1

Address N.

2

1

2

3

4

Title:

Titolo:

Videx Electronics S.p.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM)

Phone: [phone] - Fax [phone]

www.videx.it - [e-mail]

Notes:

Note:

Art.6778 - Installation instructions

Art.8844

h
g
f
e
d
c
b
a

8
7
6
5
4
3
2
1

8203-0

BALANCE

Art.8830

ART.893N1

0

13V

+B

ART.521B

115

0

87342 5 6

1

ON

NO

C
NC
SL
BS

L

+12
Gnd

Coax

NC

12Vac

SE

+

swsw

Data creazione:

Foglio

29/09/2016

Data modifica:

29/09/2016

Autore:

[e-mail]

Cod.File:

228KVD026.dwg

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6700 Series

Title:

Titolo:

Art.6778 7" colour display videophone

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

Art.6778

Address N.

BALANCED

ON

SW2 SW1

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

Address N.

3

SW2 SW1

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

4

BALANCED

ON

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

Address N.

1

2

Videx Electronics S.p.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM)

Phone: [phone] - Fax [phone]

www.videx.it - [e-mail]

Art.6778 - Installation instructions

ART.893N1

0

+B

BALANCE

ART.521B

1150 sw +

sw

Art.8202-8202R

Art.8830

Coax

NC

SE

12Vac

Foglio

Data creazione:

29/09/2016

Data modifica:

Notes:

Note:

29/09/2016

Autore:

[e-mail]

Cod.File:

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6700 Series

Art.6778 7" colour display videophone

BALANCED

ON

SW2 SW1

ON

123456781234

13V

ART.521B

115

0

Art.6276

Address N. 3

+

swsw

ON/OFF

Address N. 1

+B

ART.893N1

Art.6378

0

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

Art.6778

Address N.

A

L - + - V1 V2

SW2 SW1

Art.6778

Address N.

VID

C

L-+-

V1V2

4

BALANCED

ON

ON

123456781234

L

-

V1

LB

+20

+VD

AL

V/V2

GNDV

­VM

SW

SW

12Vi

DOL

12Vo

EXTC

2

2

1.50mm21.50mm21.50mm21.50mm21.00mm21.00mm

L - + - V1 V2

SE

12Vac

Title:

Titolo:

Videx Electronics S.p.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM)

Phone: [phone] - Fax [phone]

www.videx.it - [e-mail]

Notes:

Note:

Art.6778 - Installation instructions

Art.4202RV

coax

B.V.

_

+12

GND

A

SL

L

BS

NCCNO

GNDV

PTE

12T

others

316x

V1

V2 / V

TRD

1/2

Data creazione:

Foglio

16/09/2016

Data modifica:

20/10/2016

Autore:

[e-mail]

Cod.File:

224KVD139A.dwg

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11

6700 Series

Art.6778 7" colour display videophone

L - + - V1 V2

VID

OClose

L-+-

V1V2

Art.6276

Address N. 11

Art.6378

Address N. 9

Art.6276

Address N. 12

A

Art.6378

L - + - V1 V2

VID

C

L - + - V1 V2

Address N. 10

Art.6276

Address N. 7

Art.6276

Address N. 5

A = MAX 40mt

Art.6778 - Installation instructions

Art.6276

Address N. 8

MAX 400mt

A

Art.6276

L-+-

V1V2

VID

C

L - + - V1 V2

Address N. 6

2/2

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6700 Series

6700 Series Wall mounting instructions

Fig. 1

2

1

Fig. 2

135cm

C

Fig. 3

B

B

A

A

F

E

F

C

1

2

Fig. 4

1. In order to install the videophone, it is necessary to remove the cover, which contains all the electronics, from the base: press

lightly on the right part of the videophone and simultaneously pulling outwards the left part as shown in Fig. 1.

2. Put the base of the unit on the wall at approx 135cm from the nished oor to match the points for the xing holes “A” (Fig. 2)
remembering that the wires “D” (Fig. 3) must be fed through the large hole “E” (Fig. 3). If you use the ush mounting box 503,
embed it into the wall vertically at approx. 140cm from the nished oor and the base.

3. Following Fig. 3, make the holes “A”, insert the wall plugs “B” and x the base with the screws “C” feeding the wires “D”
through the hole “E”. If you have used the box 503, x the base to the wall through the holes “F” using the screws “C”.

4. As shown in Fig. 4, connect the wires to the removable terminals following the provided installation diagram. Connect the terminal
blocks to the electronics contained in the cover as shown in Fig. 5. Test system before closing.
Contrast and hue trimmers can be adjusted only if the videophone is open. To activate the display and see changes use the
“Camera Recall” function by pressing

Note: while testing the system, it is advisable to hold the cover with your hand.

5. Once testing is complete and all the necessary adjustments are made, close the unit as shown in Fig. 6: rst hook in the right
part and then the left part until you hear a click.

Fig. 5

button.

Fig. 6

Art.6778 - Installation instructions

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MANUFACTURER

The product is CE marked demonstrating its conformity and is for distribution

VIDEX ELECTRONICS S.P.A.

Via del Lavoro, 1 - 63846 Monte Giberto (FM) Italy
Tel [phone] - Fax [phone]
www.videx.it - [e-mail]

CUSTOMER SUPPORT

All Countries:

VIDEX ELECTRONICS S.P.A.

www.videx.it - [e-mail]
Tel: [phone] - Fax: [phone]

UK Customers:

VIDEX SECURITY LTD

www.videx-security.com
Tech Line: 0191 224 3174 - Fax: [phone]

Main UK oce:

VIDEX SECURITY LTD

1 Osprey Trinity Park
Trinity Way
LONDON E4 8TD
Phone: [phone]
Fax: [phone]
www.videx-security.com
[e-mail]

Greece oce:

VIDEX HELLAS Electronics

48 Filolaou Str.
11633 ATHENS
Phone: [phone]
([phone]
Fax: [phone]
www.videx.gr
[e-mail]

Benelux oce:

NESTOR COMPANY NV

E3 laan, 93
B-9800 Deinze
Phone: [phone]
Fax: [phone]
www.videx.be
[e-mail]

Northern UK oce:

VIDEX SECURITY LTD

Unit 4-7
Chillingham Industrial Estate
Chapman Street
NEWCASTLE UPON TYNE - NE6 2XX
Tech Line: ([phone]
Phone: [phone]
Fax: [phone]

Danish oce:

VIDEX DANMARK

Hammershusgade 15
DK-2100 COPENHAGEN
Phone: [phone]
Fax: [phone]
www.videx.dk
[e-mail]

Dutch oce:

NESTOR COMPANY BV

Business Center Twente (BCT)
Grotestraat, 64
NL-7622 GM Borne
www.videxintercom.nl
[e-mail]

within all member states of the EU with no restrictions. This product follows
the provisions of the European Directives 2014/30/EU (EMC); 2014/35/EU
(LVD); 2011/65/EU (RoHS): CE marking 93/68/EEC.