MANUALE ISTRUZIONE
CARATTERISTICHE DI FUNZIONAMENTO E INSTALLAZIONE
INSTRUCTIONS MANUAL
OPERATION FEATURES AND INSTALLATION
MONITOR MV-MVC1000 / MV-MVC3000
Cod. 012175591.12
BITRON VIDEO s.r.l.
Via Torino 21/B - 10044 PIANEZZA (Torino) Italy
Tel. +39 011 968.46.11 (r.a.) - Fax +39 011 968.46.18
http://www.bitronvideo.com/
e-mail : [email protected]
CITOFONIA • VIDEOCITOFONIA • TVCC • TELEFONIA
CITOFONIA • VIDEOCITOFONIA • TVCC • TELEFONIA
Bitronvideo adotta una politica di continuo sviluppo. Bitronvideo si riserva il diritto di effettuare modifiche
e miglioramenti a qualsiasi prodotto descritto nel presente documento senza preavviso.
Bitronvideo operates a policy of continuous development. Bitronvideo reserves the right to make
changes and improvements to any of the products described in this document without prior notice.
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English
MV-MVC1000 and MV-MVC3000 MONITORS
Thank you for choosing the fine new Bitron Video MV-MVC1000 and MV-MVC3000 monitors.
The MV1000 (AV5002), MVC1000 (AV5010) and MV3000 (AV6000) and MVC3000 (AV6018) monitors contain all the
electronics required for operation. No additional parts are needed for setup.
The monitors can be used in 5-wire traditional call video systems with analogue panels.
The MV3000-MVC3000 model contains a pre-fitted ЄBUS decoder. No additional decoder board is needed for operation in
ЄBUS digital call systems.
Important characteristic of two monitors is their full mechanics compatibility with the previous MV100 (AN8419) and MVC100
(AN8401) models.
The MV3000-MVC3000 monitor is fully compatible with MV100 series models. The MV-MVC1000 model, on the other hand,
presents a differentiated floor call function.
This means you can replace any faulty MV100 with a MV3000, without making any changes to the system and without
needing to replace either the wall-mount support nor the extractable connector.
This operation IS NOT possible for MV1000 monitors fitted in systems with floor call function (an additional A3000 or use
A70/IRC power unit is needed in this case).
Properly connected monitors have the following functions:
• B/W image display on 4” CRT (MV1000 – MV3000).
• COLOUR image on 4” TFT screen (MV1000 – MVC3000).
• Front LED displaying monitor on (Only on MV-MVC3000).
• Door opening button.
• External call volume setting at 3 levels.
• Differentiated, electronic door and floor call ringer tones for MV3000 and MVC3000 models.
• The ringer tone is generated by the door panel in MV-MVC1000 models. An external call generator is needed for floor
calls (e.g. A70/IRC – AV7362 A3000 – AV1142).
• MV3000 and MVC3000 are compatible with €-BUS systems without additional external components.
• Self-start button for monitor and video unit.
• Two auxiliary buttons for operating external devices, such as staircase lights and electrical gate (see system diagram).
• Contrast and brightness settings for black/white models.
• Colour saturation and brightness settings for COLOUR models.
• Conversation privacy feature (can be excluded by jumper programming on the back).
• Connection by means of extractable, 11-pole terminal block (rising-clamp type).
PACKAGE CONTENTS
The package contains:
• 1 MV-MVC1000 / MV-MVC3000, monitor complete with extractable terminal block.
• 1 bracket for wall mounting.
• 4 wall plugs with screws .
• 1 Instruction Manual.
TECHNICAL CHARACTERISTICS
Power supply Voltage:_________________16 ÷ 21Vdc
Maximum absorbed current:____________500mA
Video Signal (A and B terminals): _______5 Vp-p, balanced, on 75 Ω (A neg. B pos.)
Screen:___________________________4” B/W CRT (P45 white phosphors), or 4” Colour TFT LCD
External call: ______________________ dual-tone electronic call with volume adjustment, DIN DON DAN on MV3000
Floor call: ________________________ electronic call on piezo buzzer, with volume reducer, DIN DON DAN on MV3000
Audio: ___________________________“1+n” with excludible conversation privacy
Q-Q1 e Q-Q2 inputs:_________________24V AC/DC, 0.5A
Work temperature:__________________- 5°C ÷ +50°C
Storage temperature:_______________ - 10°C to +60°C
INSTALLATION
Fix the mounting bracket onto the wall, making sure its central opening is centred over the embedded electric box or cable
exit from the wall.
Advisable height is from 1.48 to 1.52 metres from the finished floor (fig. 1a).
Use the provided extractable terminal block, and wire it according to the connection diagram (see fig.3).
If necessary, configure the monitor as indicated in the CONFIGURATION chapter (fig.5).
Insert the terminal block and fix the monitor on the wall bracket as indicated in fig.4a.
To make the monitor mounting more secure, insert the small wedge previously detached from the bracket (fig.1), as
described in fig.4a.
For correct functioning of the monitor, connect the wires according to the plans enclosed with the video group. Then, refer to
the CONFIGURATION chapter for setting the programming jumpers on the back (fig.5).
TERMINAL BLOCK CONTACTS
MV-MVC1000 and MV-MVC3000 monitors have the following connection contacts (see fig.2):
P Input for doorbell push button
T Auxiliary services output, power supply Din-Don floor call (only MV-MVC3000)or trigger input without call ringing
activation (all the monitors).
1 System ground
3 Monitor power supply positive
A Negative video input
B Positive video output
C Input for speech, call and door-opener
E Monitor self-start
Q2 NO dry contact (24V 0.5A)
Q1 NO dry contact (24V 0.5A)
Q Common contact for Q1 and Q2
Description of auxiliary connections
All the following connection are necessary for the monitor’s auxiliary functions.
Connect the “P” wire in the following cases:
• In MV-MVC1000 monitors to use the floor call function. In this case, an A70/IRC or A3000 auxiliary power unit for
sending the negative call to the entire column is needed.
• In MV3000 and MVC3000 monitors for the “DIN DON” internal floor call function. For this function, connect a wire
from terminal “+” of the A70 power unit to terminal “T” and a button between terminal “T” and terminal “P”.
• In MV3000 and MVC3000 monitors for enabling the ЄBUS call-confirmation tone on the visitor panel.
For all details, refer to the attached diagrams (see also A70/IRC – AV7362 A3000 – AV1142 documentation).
Connect the “T” wire in the following cases:
• In MV-MVC3000 monitors to use the auxiliary functions .
• In MV-MVC1000 and MV-MVC3000 monitors as input for auxiliary monitor switch-on without activating the
ringer. This function is available by supplying -12V voltage between T and 1 when a voltage of + 20V is present
on terminal 3.
• Power supply for floor call (only MV-MVC3000)
The “E” wire is to be connected to the video module to activate the monitor and the camera also without an external
call. This function is obtained by pushing the button marked with the symbol “ • “ on the monitor.
Wires Q (common), Q1, Q2 must be connected to use the N.O. button contacts. For example, to operate staircase
lights, cameras, electrical gates, etc.
CONFIGURATION
The MV-MVC1000 / MV-MVC3000 monitors are configured by default so as to function in substitution of MV100 monitors. No
configuration is required for most applications.
This is not applicable in the following cases:
• In ЄBUS digital call systems which require careful user code configuration.
• In MV-MVC1000 monitors because they are not provided with integrated floor call function.
NOTE5 For a correct functioning of the system, wires 1-3-A-B-C must be connected.
9
10
Sometimes, you may need to adjust the various configuration jumpers in order to wholly exploit all the features of the monitor.
Fig. 5 shows the different programming devices described here below:
A. Selection of video signal input impedance.
The slider switch “A” of fig. 5 allows to select the impedance value for the video signal input. By setting such switch on “L”
the selected impedance will be low (typically, 75 Ohm), while by setting it on “H” the resulting value will be (47,000 Ohm).
By default, all monitors are supplied with such a switch in position “L”.
To set this switch correctly, remember it must be placed:
• On “L” position for systems with SD55 video splitters at each floor (e.g. apartment buildings….) .
• On “L” position for one-family systems (one-to-one installations)
• On “H” position for systems with several looping monitors, without video splitter box. They are defined as “entry/exit” systems
where the video signal connecting wires arrive directly on A and B terminals of one monitor and leave from the same
terminals toward the next monitor. Pay attention in this configuration to closing resistors.
B. Jumpers selection
The programming jumpers differ according to monitor type and are shown in fig 5a/5b. They are used to:
• Select the flor call type accepted by the monitor NOT AVAILABLE ON MV-MVC1000
• Activate €BUS call repetition on P terminal or not NOT AVAILABLE ON MV-MVC1000
• To activate and exclude conversation privacy
• To choose between traditional system and €-BUS system operation. NOT AVAILABLE ON MV-MVC1000
Jumper J1 - System type selection.
NOT AVAILABLE ON MV-MVC1000
Jumper J1 is used to select the system type.
• With “J1” jumper between “1” and “2” (default setting) the monitor works (similarly to MV100 models) in 5-wire video
sistem (without coaxial cable).
• With “J1” jumper between “2” and “3” the monitor is set for €-BUS operation. In this condition, a properly connected
monitor (equipped with TDE3000-AV 0086/02E, TDE82 AN 9847 or MTE82 AN 6314) will ring only
when receiving a
call code that matches the ID number set on its onboard DIP-SWITCH (fig.5 – D). For programming instructions,
please refer to the chapter relevant to call codes set up in €BUS systems.
Jumper J2 - Activation / exclusion of conversation privacy
.
J2 jumper controls the conversation privacy feature as follows:
• With “J2” positioned between “1” and “2” (default
setting) the conversation privacy is excluded. Thus, voice
communication with the visitor panel is possible any time the handset of the monitor is picked up.
• With “J2” between “2” and “3” the conversation privacy feature is active. An external call must be received to establish
communication with the visitor panel and to open the door.
NOTE: When installing a system with conversation privacy activated, ALL the monitors must have the “J2” jumper set
in the same (2-3) position.
Jumper J3 - ЄBUS successful call confirmation tone
NOT AVAILABLE ON MV-MVC1000
Jumper J3 sends a special confirmation tone to the P terminal upon verifying the successful delivery of the ЄBUS call. By
default, this function is not enabled. The monitor WILL NOT repeat the signal on the P terminal following a call.
• With jumper J3 positioned between 1 and 2 (default setting
), the system WILL NOT be enabled to repeat successful
ЄBUS calls.
• With jumper J3 positioned between 2 and 3 the system will be enabled to repeat on terminal P the negative call from
the TDE digitiser. This function may be used to activate a supplementary ringer in €BUS systems.
Jumper J4 - Auxiliary call type selection
NOT AVAILABLE ON MV-MVC1000
Jumper J4 is used to determine the auxiliary call type that the monitor can reproduce. The ringer volume CANNOT be
adjusted in the described configuration. This function is NOT ENABLED as a standard feature because the monitor is
equipped with an internal three-tone DIN DON DAN electronic ringer.
WARNING: In the following configurations, the monitors may also provide the DIN DON DAN function.
• With jumper J4 positioned between 1 and 2, the system will be enabled to reproduce the two-tone call from external
loud speaker to the terminal C in the monitor..
• With jumper J4 positioned between 2 and 3, the system will be enabled to reproduce the call from the monitor from
terminal P. This call must be negative with respect to terminal 1, for example, calls from A70/IRC or A3000 power unit.
The default
position is with jumper inserted on the J4 central contact only.
C. Video signal amplification setting
The trimmer “C” in fig. 5 is used to increase the video amplifier gain to compensate for possible signal attenuations along the
transmission line.
Such trimmer is factory-set for optimal performance; it should not be further adjusted other than in situations of extremely
long lines (over 200 m), or where considerable picture deterioration occurs. Sometimes, with MVC3000 monitors such
trimmer can be very useful in colour systems where only monochrome pictures are received due long distances involved.
D. Programming of call codes in €BUS systems NOT AVAILABLE ON MV-MVC1000
The dip-switch indicated “D” in fig. 5 is used to assign a unique call code to every user.
The operation is quite simple, and it can be done by a single person setting the mentioned DIP SWITCH, directly in the
various apartments as follows:
• List down the location numbers of call buttons corresponding to each user (you may use the form provided in the
digitiser instruction booklet).
• Program every monitor by assigning it the value of the corresponding push button. A small screwdriver could be used
to expedite the dip-switch programming operation .
To determine how to set dip-switches correctly, remember that each switch takes up a different value according to its
relevant position, as specified in the following table.
Position Decimal value
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128
To program a given code, it is necessary to move to the OFF position only those switches whose values add up
to the
required code; leave all other switches in ON position.
NOTE: The digits marked on the Dip-Switches refer to their relevant positions and NOT to
their decimal value.
Code programming example
For instance, suppose we want to programme a user with code “13”:
As 13 is obtained by adding 1, 4, and 8, it will be necessary to move the first , the third and the fourth switch to the OFF
position, as indicated by the chart above. All other switches shall remain in ON position..
Dip-switch VALUES
Esempio di codifica del codice 13 pari a 1 + 4 + 8 = 13
6
234
5
6
78
1
2
4
8
16
32
64
128
ON
OFF
11
12
In case two monitors have been programmed with the same code, both of them will ring at the same time when their code is
called by the TDE3000.
In case one wants to connect more than one monitors with same the code, it will be necessary to refer to the manual of
TDE3000, where there are particular installation descriptions and possible limitations.
COMMANDS AND SETTINGS
[ See. Fig.6 ]
The following describes the commands and possible settings of the monitor (all versions).
1) DOOR-OPENING PUSH BUTTON
Its activation opens the door. A call must be received in order to open the door from the monitor if the conversation
privacy function is provided.
2) SELF START PUSH BUTTON
Press the button to activate the camera and turn the monitor on (if it has been connected to the “E” wire)
3) BUTTONS (2) FOR AUXILIARY SERVICES
If properly connected, they are used to activate other device such as stairs light, electric gates, auxiliary cameras, etc.
Remember that the two buttons have the Q contact as a common pole.
4) CONTRAST ADJUSTEMENT
Use it to set the b/w picture contrast, or the colour saturation in the MVC3000 model
5) BRIGHTNESS SETTING
Set the average brightness of the picture.
6) ELECTRONIC CALL VOLUME ADJUSTMENT
Permits three ringing levels ( high - medium - low )
7) HOOK LEVER
Automatically operated by picking up and hanging up the handset, it activates and disables the speech function.
NOTE: With DOMULAR 3000 visitor panels the self-start function can be operated
only when another monitor is on.
HANDLING AND CARE
TROUBLESHOOTING
This section is useful for identifying electrical and mechanical problems occurring in a typical installation, that is with one
visitor panel, one A70 power unit and one or more monitors connected to a column.
Check the following before assuming you have a fault:
Problem Possible cause Solution
The monitor does not switch
on.
Wires incorrectly positioned in the
terminal board.
Check operation of the system.
Incorrectly positioned configuration
jumpers.
Check that the jumpers are positioned according to the default
configuration.
Use a multimeter to run the following tests:
1) Presence of call signal on terminal board wire C by arranging
the probes between terminals C and 1. Check that during the call, a
negative voltage of approximately 8 volts is present on terminal 1.
2) Presence of monitor power between terminal board wires 1 and
3 by arranging the probes between terminals 1 and 3. Check that
after the call a positive voltage of approximately 17/20 volts is
present.
Wires A or B not connected. Check connection and perfect it, if necessary. If improvement is not
possible, check the wires in the system.
Door panel too far away from
monitor.
Adjust the potentiometer shown in fig. 5C to obtain a sharp picture or
bright colours. If the problem persists, use a AMV3000 - code
AV3007 video amplifier.
Dull colours (MVC) or
snow-effect (MV).
Incorrect positioning of selector L/H
on back of monitor.
In systems with SD55 video distributor, the selector must be set to
“L.”
In entry/exit systems, if must be set to “H".
No picture on monitor. No video signal connection. Connect wires A and B on the terminal board.
The picture on the monitor
is distorted with a black
dominant.
Wire A and B are inverted. Connect wires A and B of the monitor correctly.
The picture on the monitor
is blurred or slightly
distorted.
Incorrect positioning of rear
potentiometer shown in fig. 5C.
Turn the potentiometer anticlockwise in fig. 5C using a slot
screwdriver to decrease the effect.
MV-MVC3000: in BUS
systems, the monitor does
not ring and does not switch
on.
Incorrect positioning of micro
switch.
Check positioning of jumper J1. Check call codes and position them
correctly.
In traditional systems: the
monitor does not ring and
does not switch on.
Incorrect connection or positioning
of jumper J1
Check wires in system and position of jumper J1 (between 1 and 2).
In traditional systems: no
audio is present and the
door cannot be opened.
Conversation privacy function is on. This is normal in systems with conversation privacy function. In other
systems, check the position of the jumper J2 (between 1 and 2).
MV-MVC1000: audio
interference during floor
calls by another user.
Interference picked up in the
system.
Floor calls can generate audio interference. Keep the floor call wire
as separated as possible from the system wire.
Audio interference is picked
up in normal conditions.
Interference picked up in the
system.
Check that the wires are separated from the mains power lines.
Check correct operation of electronic devices near the monitor or
the external unit.
Cross-section area of the wires in
the system is not appropriate.
Refer to the table in the video manual showing the system wire
dimensions.
The door is not opened
when the specific button on
the monitor is pressed.
Faulty door opener button on the
monitor.
If the system is working perfectly but a monitor cannot open the door,
check operation of the door opener button (using a multimeter): pins
1 and C of the monitor must be short-circuited when the door opener
button is pressed.
The monitor does not switch
on when the self-start button
is pressed.
A call is in progress in the system.
Wire E of the monitor is not
connected.
Wait for the end of the call in progress and try again.
Connect wire E between the monitor and the external audio-video
unit.
Do not store in warm or cold places. Extreme temperatures ( warm or cold) can shorten the life of electronic
systems and can also stain or melt some plastic parts or cause malfunctioning. Important: keep away from
frost.
Do not use chemicals or strong solvents to clean it. Use only a wet duster once in a while. Avoid rough
wiping so as not to scratch the surfaces.
If dropped, it may not work anymore. The printed circuits may break and the external plastic could not
survive the impact
Do not use or store in very dirty or dusty places. The electronics can be damaged. The mobile parts can
rapidly wear out.
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Bitron Video MVC1000 User manual
- Category
- Door intercom systems
- Type
- User manual
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