Bell System bellissimo User manual

PD-097 Issue 3B March 2009
Bell System (Telephones) Ltd.
bellissimo
Video Door Entry System
1 Way
Installation & Operation Manual
This manual applies to the following: –
BSD1 1 Way Door Controller – Version 2 Build 5 & 6
BS Colour Videophone – Version 2 Builds 1 & 2
BSA Audio Phone – Version 1 Build 1

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TABLE OF CONTENTS
TABLE OF CONTENTS......................................................................................................2
INTRODUCTION .................................................................................................................3
DESCRIPTION .....................................................................................................................3
MAIN FEATURES.................................................................................................................3
BELLISSIMO COLOUR VIDEOPHONE........................................................................................4
BASIC SYSTEM OPERATION............................................................................................5
DESIGN CONSIDERATIONS..............................................................................................8
EQUIPMENT LIST.................................................................................................................8
OPTIONS............................................................................................................................8
POWER SUPPLY REQUIREMENTS .........................................................................................9
CABLE SPECIFICATION. .....................................................................................................10
CABLE DISTANCES – VERSION 2 COLOUR VIDEOPHONES ....................................................11
INSTALLATION & COMMISSIONING..............................................................................12
CHECKLIST.......................................................................................................................12
WIRING............................................................................................................................12
COMMISSIONING...............................................................................................................14
BSD1 DOOR CONTROLLER SWITCH SETTINGS ...................................................................15
BSD1 DOOR CONTROLLER JUMPER SETTINGS...................................................................18
BS VIDEOPHONE SWITCH SETTINGS ..................................................................................19
TROUBLESHOOTING ......................................................................................................20
QUICK FAULT REFERENCE.................................................................................................20
SPECIFICATIONS.............................................................................................................23
DIAGRAM A – 1 WAY CABLING OVERVIEW .................................................................25
DIAGRAM B – 1 WAY PCB DETAIL ................................................................................26
DIAGRAM C – 1 WAY BASIC SYSTEM WIRING DETAIL...............................................27
DIAGRAM D – 1 WAY MULTIPLE ENTRANCE WIRING DETAIL...................................28
DIAGRAM E – EXTENSION VIDEOPHONE WIRING.......................................................29
DIAGRAM F – VIDEOPHONE LOCAL POWER WIRING.................................................30
DIAGRAM G – OPTION DETAILS....................................................................................31
DIAGRAM H – 1 WAY COMPLETE DDA PANEL WIRING..............................................32
DIAGRAM I – BELLISSIMO COMBINED SYSTEM CONNECTIONS ..............................33
DIAGRAM J – ACT PROXIMITY TO BELLISSIMO CONNECTIONS...............................34
SAFETY INFORMATION AND DECLARATIONS ............................................................35

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Introduction
Description
A bellissimo video door entry system consists of a door panel, positioned at the entrance
of a building, video telephones (videophone), placed inside of the building for the
convenience of the occupants and a power supply and controller which are usually located
inside an electrical cupboard. The door panel comprises of a two-way speech unit, a
camera and a push button – which must be depressed by a visitor to initiate a call. The
videophone, which rings in response, allows a two-way conversation via a handset whilst
the caller can be observed through the integral display. The operator can selectively allow
visitors access to the building by pressing a button on the videophone and so electrically
releasing the door.
The bellissimo 1-way Video Door Entry System is suitable for any building requiring a
single push button at the entrance, such as houses, individual flats and offices. For multi-
way systems please refer to either the “bellissimo 2-72-way Video Entry System” or
“bellissimo Digital Video Entry System” manuals.
The bellissimo “1-way” system is supplied with a dedicated door controller, which has been
specifically optimised for “1-way” systems, ensuring simple installation. This basic system
can support up to 3 extension videophones (more with additional power supplies). Multiple
entrances can be supported with the addition of one panel and one door controller for each
entrance.
Main Features
●Cat5 cable throughout; no co-ax required!
●3.5” Flat screen high resolution TFT colour display.
●High resolution CCD colour day/night camera with infrared lamps.
●12V d.c. operation
●High quality full-duplex speech amplifier.
●Automatic picture display while ringing.
●Operator activated picture (CCTV mode)
●Ringer mute function.
●Ringer volume control.
●Fail safe or fail secure lock releases and magnetic locks (maglock).
●Lock release timer.
●Tradesman facility (optional).
●Facility for exit button and/or fire switch.
●Door open indication.
●Second camera option.
●Up to 3 extension videophones.
●DDA panel options.
●Multiple entrances supported.

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bellissimo Colour Videophone
Button Lamp Steady Flashing
View / camera select Amber Call in progress Ringing
Mute on/off Red Videophone is muted Videophone is off-hook
Lock Green Door is open Press to release lock
Ringer
Volume
Contrast
Display
Angle
View
Mute
Lock

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Basic System Operation
Call sequence
When the call button is pressed at the entrance panel it causes the videophone to ring and
the amber view lamp to flash. The videophone will continue to ring for up to 30 seconds
or until the resident responds by picking up the handset. At this time the resident can
freely converse with the visitor whose image is now displayed on the videophone; at the
same time the green lock lamp will flash to highlight the lock button.
The call may be terminated by replacing the handset or more usually by pressing the lock
button first to allow the visitor access through the entrance; the speech and picture will
persist for a further 3 seconds while the door is being released.
Videophone Controls
The diagram in the introduction shows the standard colour monitor and its controls. The
default setting is ringer volume maximum (slide finger to left) and contrast midway. The
slider on the right hand side alters the screen viewing angle.
Auto Display
When ‘Auto Display’ mode is selected the picture will come on while the videophone is
ringing, otherwise the picture will only come on when the call is answered. Auto Display
mode is usually pre-selected at installation and generally only one videophone should be
set in this mode (see ‘Extension Videophones’ below).
Call Mute
The resident can mute the ringing sound in the videophone when they do not wish to be
disturbed. Call mute is activated by pressing the mute button on the videophone, which
then illuminates in red as a reminder. The handset must be on the hook for this to work.
Pressing the mute button a second time will disengage the mute function. During
installation it is possible to set a time limit for the mute function in various values from 2
minutes up to 10 hours or indefinitely. When this time period has elapsed the mute
function will automatically disengage. (See ‘mute timer’, page 19).
The mute feature can be set during installation to one of two modes (or disabled
altogether): -
Ringer Mute only stops the audible ring, but the amber view light will still flash and all
other functions work normally. Ringer mute will continue for the preset time even if a
call is answered. Pressing the mute button again while the videophone is idle will
cancel the mute function.
Full Mute prevents the videophone both from ringing or flashing the amber view lamp.
Pressing the mute button again or lifting the handset will cancel the full mute function.
Silent viewing
When the videophone is ringing the resident can press the view button to answer the call
instead of lifting up the handset; this will stop the videophone ringing and enable them to
view the visitor for up to 60 seconds or until the lock button is pressed to release the door.
Silent viewing can be ‘normalised’ at any time by picking up the handset and conversing
with the visitor as described above.

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Door Status Indication
The green lock lamp on the videophone will illuminate to warn the resident that a door has
been left open following a call. This feature requires a door monitor contact to be fitted.
Call Privacy
Once a call has been answered by one videophone no other videophones may join in,
view or listen to the call. If another videophones handset is picked up, or the view button
is pressed, the videophone will not activate.
User Activation (CCTV Mode)
While the system is idle, pressing the view button will activate the system and display the
picture at the entrance panel. Once activated, lifting the handset will enable speech at the
entrance and the lock button may now be used to release the door or the user can hang-
up. The picture will switch off after the preset talk-time.
Cameras
The door controller has the capability of using one or two cameras, for instance a second
panel camera for DDA or a ‘third party’ ‘CCTV’ camera located to offer a different entrance
viewpoint. Pressing the view button will alternate the view between camera 1 and camera
2 (if enabled).
Note. The camera to controller wiring has termination options which allow for connections
to other video equipment. See the Options Diagram on page 31 for details.
Extension Videophones
Additional videophones may be added to the basic system. The number of extensions is
limited only by power supply considerations. All videophones will ring when called
however typically only the master unit will display a picture while ringing. Once the master
or extension videophone is ‘picked-up’ the picture will display on that unit alone.
Lock Type
The door controller supports both fail-secure and fail-safe locks including magnetic locks of
up to 1A rating. The lock time may be programmed between 1 and 99 seconds. (See
‘Lock Operating time’ and ‘Lock Type’ on page 16.
Exit Button and Fire Switch
An input is provided for an exit button, which can be installed on the inside of the door and
allow residents to exit freely. Momentary operation of this button will operate the lock
release for the programmed lock time. A Fire switch or other override device may use the
same input to hold the door open indefinitely. Note. Fail secure locks must be
continuously rated.
Trades Facility
Use of a time clock in conjunction with a trades button will allow free access during the
programmed time(s).

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DDA Functionality
The bellissimo video system has a range of options for entrance panels to help meet the
requirements of the Disability Discrimination Act (DDA), including Illuminated Tactile
buttons, reassurance tones and LED indicators for “Speak Now” and “Door Open”.
Contact your sales representative for further details.
Reassurance tone setting is on page 18.
Multiple Entrances
The bellissimo system allows multiple entrances to be catered for by the addition of a door
controller and entrance panel for each entrance and additional power supplies.
In a multiple entrance system an optional feature allows the resident to view the cameras
at all the entrances with successive presses of the view button.
For details of this camera feature and user activation see the setting for ‘Camera
Numbering’ on page17.

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Design Considerations
Equipment List
A BS1 one-way bellissimo Video Kit comprises the following: -
Model No Description
1 x BS Colour Videophone
1 x BSP1 Standard panel with a model 61 speech unit and camera.
1 x BSD1 Door controller.
1 x PS4 4A 12V power supply.
1 x 203 Fail-secure lock release
For a Vandal Resistant Panel order a BS1/VR Kit.
Options
The following options are available: -
●Extensions model BS videophone(s).
●Audio only phones model BSA as extensions.
●Additional entrances, each comprising a BSD1 controller and BSP1 panel.
(See also power supply requirements).
●Alternate lock releases, fail-safe and fail-secure.
●Timed Trades facility; specify TRBS to add another button and a TS2000-BST time-
clock. On vandal resistant panels the extra button will be engraved “TRADES”
●Exit button. Model 5077 surface and model 5078 flush versions are available.
●Battery back up power supply, Model 840 (12V 4A).
●DDA panels (Contact sales for further information).
Entrance Panel – Important Note
Careful consideration should be given to the location of the entrance panel to ensure the
best possible lighting conditions for the camera. In general strong back lighting of the
subject (by the sun and sky) should be avoided, as the contrast between foreground and
background may be too great for the camera. The field of view should contain as little of
the sky as possible, particularly if south facing. If a backlit situation is unavoidable,
additional lighting may be necessary to illuminate the caller and avoid a dark outline image
(silhouette). A light coloured or reflective surface around the panel will redirect backlight to
illuminate the caller.
Door Controller
The door controller and power supply should be wall-mounted in a convenient cupboard or
other protected environment with available mains power. Cable length to the entrance
should be less than 50m. The door controller for the second and subsequent entrances
may be situated in the same location, or to meet the 50m requirement may be situated in
another location. Power supplies may be shared between door controllers placed in the
same location, but controllers in separate locations must be separately powered.

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Separately Powered Videophones
The limitation of up to 4 videophones ringing but only one displaying, as indicated in the
power supply and cable distance tables on page 11, can be overcome by the use of
supplementary power from a 340C.
Power Supply Requirements
The system is powered by 12V power supplies only: -
Model PS4 12V, 4A.
Model 840 12V, 4A battery backup supply.
Model 340C 12V, 1.5A optional for extensions.
Note 1. The 28V referred to on the videophone, video controller and wiring diagrams is
internally generated in the controller. DO NOT use any power supply other than 12V or
damage may occur.
Note 2. The PS4 power supply has been specifically designed to operate with the high-
surge requirements of the system. Bell System is unable to guarantee functionality or
provide support for systems which use third party power supplies.
Exact power supply requirements depend upon many factors. The number of power
supplies included within a standard ‘kit’ or quotation assumes that all controllers are
installed in one location and that there are no extensions.
The following table gives examples of the controllers and power supplies for a given
number of entrance doors and extensions.
System Controllers and Power Supplies
1 door and 1 phone (standard kit) 1 x BSD1 door controller
1 x PS4 12V 4A power supply
2 doors and 1 phone 2 x BSD1 door controller
1 x PS4 12V 4A power supply
3 doors and 1 phone 3 x BSD1 door controller
2 x PS4 12V 4A power supply
Up to 3 extension phones not displaying
picture during ring No extra power supplies required
Any number of extension phones displaying
picture during ring 1 x 340C 12V 1.5A power supply per extension phone
2 doors and 6 phones all to display picture
during ring 2 x BSD1 door controller 1 x PS4 12V 4A power supply
5 x 340C 12V 1.5A power supply

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Junction
box
To more
phones
To
BSC4 3m
Max
Cable Specification.
All system wiring must be carried out using Cat5 signal cable and where necessary 1mm²
(or greater) power cable as tabulated below. Cat5 cable has a known performance for the
transmission of video signals, whilst telephone or alarm cables are not suitable.
Bell System will be unable to offer any warranty or support for systems installed
using incorrect cables.
Cat5 Cable Specification
Cat5 is our short reference for EIA standard UTP Category 5 Unshielded Twisted Pair data
cable. This is a standard solid core twisted pair cable having 4 pairs (8–cores) and no
shield. The cores are in pairs where Blue and ‘Blue with a White stripe’ are twisted
together as the first pair. The other three pairs are similar with main colours Orange,
Green and Brown.
 Also available and acceptable are:
UTP Category 5e (Cat5e)
UTP Category 6 (CAT6)
UTP Category 6e (CAT6e)
The exact cable can be chosen from the above on cost and availability grounds.
 STP (Shielded Twisted Pair) cables are not recommended.
 UTP “patch cables” are not recommended.
NOTE: Cat5 cable is easily identifiable as the specification is printed on the sheath
Patch cable is used for the desk phone to wall connection as this requires a flexible cable.
The reason for not using it for general wiring is that attenuation is higher and video
distances would be reduced by at least ½, it also costs 2 to 3 times as much as standard
Cat5.
Spurs. A daisy chain run with one or more spurs of up to 3 metres is allowed. For
example a desk phone connection.

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Cable Distances – Version 2 Colour Videophones
Door Controller to Videophone
System Distance Cable Comments
< 150m 1 x Cat5Single videophone per
output or first videophone > 300m 1 x Cat5
2 x 1mm2
< 50m 1 x Cat5Single videophone + 3
extensions on each output,
all cable powered < 200m 1 x Cat5
2 x 1mm2
Only Master videophone has
‘Auto display’;
extensions are daisy-chained
< 150m 1 x Cat5Single videophone per
output with separately
powered extensions > 300m 1 x Cat5
2 x 1mm2
150m maximum to the cable
powered videophone;
daisy-chain up to 300m total.
< 300m 1 x Cat5
<25m to
340C 1 x pair of Cat5
All videophones locally
powered with a 340C power
supply <100m to
340C 2 x 1mm2
Locally powered videophones
have ‘Auto display’;
extensions are daisy-chained
Panel to Door Controller
System Distance Cable Comments
All Systems, each entrance <50m 1 x Cat5 Basic Features only
<10m ¼ x Cat5Lock Release up to 1A <50m 2 x 1mm2
Option: Exit button <50m ¼ x Cat5
Option: Trades button <50m ¼ x Cat5 Requires a Time-clock
Option: Door Monitor Switch <50m ¼ x Cat5
Power Supply to Controller
System Distance Cable Comments
<3m 2 x 1mm2 All Systems, each PS4 to
BSD1 <5m 2 x 1.5mm2
NB. A Cat5 cable has 4-pairs (8 cores)
For larger cable distances please contact manufacturer.

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Installation & Commissioning
Checklist
The following checklist is a summary of what is required. Refer to the relevant pages for
further details.
●Review the section headed ‘Safety Information’ on page 35.
●Ensure that ‘Design Considerations’ on page 8 have been understood.
●Confirm that Cat5 cable has been specified.
●Install the system according to instructions in this section.
●Check/set the door controller jumper and switch settings.
●Check/set each videophone dipswitch settings.
Wiring
Refer to the diagrams from page 25 onwards as appropriate for the equipment you have.
All wiring is carried out using a mixture of Cat5 for the signal wiring and 1mm² (or greater)
cores for the power wiring; refer to Page 10 for further details. It is strongly recommended
that a consistent colour code be used throughout such as that indicated on the connection
diagram. Certain signals must be interconnected using a twisted pair from the Cat5 cable.
These are clearly marked on the connection diagram and should be strictly observed.
Entrance Panel
The panel should be mounted at an optimum height of 1.6 m, measured between the
ground and the centre of the camera window. With flush mounting panels it is advisable to
apply mastic to the top and side edges of the panel to prevent water ingress behind the
panel, but not to the bottom edge. On construction sites the panel must be protected from
corrosive substances such as ‘brick acid’. The panel should be cleaned only with a damp
cloth containing dilute detergent.
Videophone
The videophone is designed to be wall mounted onto
plasterboard or other masonry at an optimum height of 1.6m.
It should be fixed with three No 8 screws (not supplied). Use
the dimensions shown on the adjacent diagram. If the cable
is to be feed from the wall cavity then make a hole for this at
the same time. Fit the top two screws but do not fully tighten.
Now remove the top cover of the videophone, which is
secured by clips at both sides. If top or bottom cable entries
are required, careful remove the appropriate cutout with side
snips taking care not to damage any internal components.
Hang the videophone on the two screws already fitted
allowing the cable (if present) to feed through and the third
screw to be inserted at the bottom. Tighten all three screws. Before replacing the Front
Cover remove the protective film from the display lens and also check that the DipSwitch
settings are correct or change as necessary (see Page 19).
188.5mm
207mm

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Audio Phones
The BSA audio phone can be used as a lower cost alternative to an extension videophone.
It is styled like the bellissimo videophone. The phone is manufactured in white and grey
high-impact ABS plastic that imparts high durability and compliments most wall
furnishings. It incorporates both mute and lock illuminated buttons and it has an Electronic
Ringing Tone with rotary preset volume.
BSA Phone
Electric Door Release
Both fail-secure and fail-safe lock releases (including magnetic locks) use the same
terminals. To set the lock type, refer to the “Door Controller Settings’. When installing lock
releases please allow a little movement on the door, as operation will be impaired if fitted
too tight.
NB. Magnetic locks (maglocks) must be fitted with a suppressor at the lock terminals.
Some manufacturers fit an acceptable internal suppressor.
Fail Safe Exit: Notes
Fail safe exits require an exit button and this should be normally open so that the controller
can be used to give a timed exit. If the exit button has both normally open and normally
closed contacts, then the normally closed contact can be wired in series with the release
or maglock along with the break glass in case of equipment failure.
A not uncommon problem with maglocks, because they cannot be mechanically
overridden, is being locked out of the building due to lost codes, fobs or equipment failure.
So consider an alternate building entrance, or an externally accessible secure keyswitch,
or a reliable method of disabling the system during overnight secure lockup.
Fail Secure Exit: Notes
Commonly fail secure exit doors incorporate a thumb-turn, door handle or mini push bar
rather than use of an exit button. Fire officers usually require a minimum of door handle or
push bar to open a door on a fire exit route – not a thumb-turn.
Most fail secure locks are not continuously rated and if an electrical hold open system is
used for say busy times, then a continuously rated release must be used.
Powered bolt, shoot-bolt or other more secure door locking systems may require the use
of separate power supplies or a suppressor to be fitted. Shoot-bolt systems for instance

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tend to require at least 1.5A peak current and this will require the use of an isolation relay
and a separate power supply for the lock.
Exit Button Input
The exit button is used to unlock the door for the preset lock operating time. The input is
designed only for use with a normally open push button. ‘Exit +’ is the input and ‘Exit –’ is
internally connected to 0V.
The ‘Exit +’ input can also be used for connection to other equipment to open the door as
shown in Diagram I – bellissimo Combined System Connections.
Door Open Switch
The door open switch is used to provide an indication at the phone that the door has been
left open. This switch can have closed contacts when the door is closed or open contacts
when the door is closed, the choice being made in Panel Programming. The default of
‘contacts open when door closed’ must be selected when this feature is not required.
Time Clock Sharing
In a large system a single time clock can be shared between distributed equipment areas
by borrowing one of the ‘comm -’ wires in the interconnecting Cat5 to use as the shared
“Time clock common”. See the detailed diagram on page 31.
Commissioning
The major components of the bellissimo Video system are fitted with high quality
pluggable screw terminal blocks. This enables all the connections to the system to be fully
completed, whilst easily isolating individual pieces of equipment during testing and
commissioning.
When powering up for the first time, it is highly recommended that only the most basic
system be connected. i.e. 1 BS videophone, 1 door controller and panel, the remaining
equipment can be isolated by unplugging terminal blocks.
Proceed to test the system by calling the videophone from the door panel in the usual way.
Any problems can be resolved by rechecking wiring and connections, assisted by the
various suggestions and tests in the section “Troubleshooting”. Once the basic system is
fully functioning, continue to reconnect and test the remaining equipment item by item until
completed.

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BSD1 Door Controller Switch Settings
Talking Time/Videophone Active DIP SW1 (1-4)
4 3 2 1 Talk Time
On On On On 15s
On On On Off 20s
On On Off On 30s
On On Off Off 45s
On Off On On 60s
On Off On Off 75s
On Off Off On 90s
On Off Off Off 120s
Off On On On 150s
Off On On Off 180s
Other settings 60s
Off Off Off Off 60s*
*Default setting
Ringing Time/Call Time and Ring Effect DIP SW1 (5-8)
8 7 6 5 Call Time Ring Cadence or Sound Effect
On On On On 5s 1 in 3 – 1 ring every 3 seconds
On On On Off 8s 1 in 3 – 1 ring every 3 seconds
On On Off On 10s 1 in 3 – 1 ring every 3 seconds
On On Off Off 15s 1 in 3 – 1 ring every 3 seconds
On Off On On 20s 1 in 3 – 1 ring every 3 seconds
On Off On Off 30s 1 in 3 – 1 ring every 3 seconds
On Off Off On 40s 1 in 3 – 1 ring every 3 seconds
On Off Off Off 45s 1 in 3 – 1 ring every 3 seconds
Off On On On 50s 1 in 3 – 1 ring every 3 seconds
Off On On Off 60s 1 in 3 – 1 ring every 3 seconds
Off On Off On 30s 1 in 3 (Reserved For future use)
Off On Off Off 30s 1 in 3 (Reserved For future use)
Off Off On On 30s 2 in 15 – 2 rings, 15S silence, repeat
Off Off On Off 30s 1 in 15 – 1 ring, 15S silence, repeat
Off Off Off On 30s 1 in 5 – 1 ring every 5 seconds
Off Off Off Off 30s* 1 in 3* – 1 ring every 3 seconds
*Default setting
SW1
SW2
SW3
(QWERGHJK) (ASDFGHJK) (ASDFGHJK)
OFF ↔ ON
SW1
SW2
SW3
(ASDFTYUI) (ASDFGHJK) (ASDFGHJK)
OFF ↔ ON

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Lock Operate Time Dip SW2 (1-3)
3 2 1 Lock Time
On On On 3s*
On On Off 4s
On Off On 5s
On Off Off 6s
Off On On 8s
Off On Off 10s
Off Off On 15s
Off Off Off 20s
*Default setting
Individual Functions DIP SW2 (4-8)
SW2-4 Lock Type
Lock behaviour during power failure
*Off Fail secure lock
Requires alternate mechanical means, key or thumb
-turn
to open on power failure
On Fail safe lock
Lock opens on power failure
SW2-5 Door Status Switch
Monitors doors left open
*Off Contacts Open when
Door is Closed
The default allows for no switch fitted
On Contacts Closed when
Door is Closed
Standard nor
mally closed switch
SW2-6 Camera 2
How many cameras at this door
*Off Camera 1 only
Default
– single camera per door
On Enable Camera 2
Second camera at the door
SW2-7 View Function
Camera action when view button pressed
*Off Local View
View button on
ly selects the camera(s) at this door
On Global View
(See DIP SW3 below)
View button sequentially selects all cameras
at doors with this switch set
SW2-8 CCTV Mode View button pressed when system is idle
Off Disabled View button only works when called from the panel
*On Enabled
See notes below User can activate the system and look to see anyone near the door(s)
*Default setting
SW1
SW2
SW3
(ASDFGHJK) (123FGHJK) (ASDFGHJK)
OFF ↔ ON
SW1
SW2
SW3
(ASDFGHJK) (ASDRTYU8) (ASDFGHJK)
OFF ↔ ON

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Camera Numbering DIP SW3 (1-8)
Camera 1 at this door Last Camera
4 3 2 1 Number 8 7 6 5 Number
On On On On *1 On On On On *1
On On On Off 2 On On On Off 2
On On Off On 3 agama On On Off On 3
On On Off Off 4 On On Off Off 4
On Off On On 5 On Off On On 5
On Off On Off 6 On Off On Off 6
On Off Off On 7 On Off Off On 7
On Off Off Off 8 On Off Off Off 8
Off On On On 9 Off On On On 9
Off On On Off 10 Off On On Off 10
Off On Off On 11 Off On Off On 11
Off On Off Off 12 Off On Off Off 12
Off Off On On 13 Off Off On On 13
Off Off On Off 14 Off Off On Off 14
Off Off Off On 15 Off Off Off On 15
Off Off Off Off 16 Off Off Off Off 16
*Default setting
View Activated by User (CCTV mode)
‘CCTV Mode’ must only be enabled at one door. Camera 1 at this entrance will then be
the first camera to be viewed. On Version 1 BSD1’s DIP SW3 (1-4) must also be all “ON”
at that door.
‘Global View’ at Multiple Entrances
If ‘Global View’ is enabled, successive presses of the view button will enable all entrance
to be viewed in turn, including any second cameras, if enabled.
Setting up the door controllers to enable ‘Global View’ requires careful setting of the
switches. Not all entrances have to participate in ‘Global View’, and these entrances
should remain set to ‘Local View’.
For the participating entrances number the cameras 1, 2, 3, …etc. It is recommended that
the entrance selected for CCTV is also numbered as camera 1
NB. The sequence must start with 1; the maximum is 16. If an entrance has 2 cameras
then it will have 2 consecutive addresses.
Each controller must also record the last camera number in the sequence – this will be the
same setting for all participating entrances.
SW1
SW2
SW3
(ASDFGHJK) (ASDFGHJK) (12345678)
OFF ↔ ON

bellissimo 1 Way Video Entry System
PD-097 Issue 3B Installation and Operating Manual Page 18 of 36
Below are a couple of examples and a blank table for your use.
Example 1: -
Entrance
number # Cameras at this entrance First Camera DIP SW3 (1-4) Last Camera DIP SW3 (5-8)
A 2 1 5
B 1 3 5
C 2 4 5
Example 2: -
Entrance # Cameras at
this entrance First Camera DIP SW3 (1-4) Last Camera DIP SW3 (5-8)
A 1 1 3
B 2 2 3
Customer’s setup: -
Entrance # Cameras at
this entrance First Camera DIP SW3 (1-4) Last Camera DIP SW3 (5-8)
A
B
C
D
E
F
G
H
I
J
K
L
BSD1 Door Controller Jumper Settings
Camera Terminator
There is a separate jumper for both video Camera inputs. This has three settings, 75R for
terminating coaxial cable, 100R for terminating twisted pair Cat5 cable and None for use
when passing the cable on to another device or controller.
Video Gain Control
The “Video Gain” jumper on door controllers should always be set to “0” unless directed by
‘Bell System Technical Support’. This jumper is only required on some systems with very
long camera to videophone cable runs well in excess of 150m. Inappropriate use of this
jumper with short runs will cause picture problems.
Reassurance tones
DDA reassurance tones are activated by placing a jumper between pins 1 & 2 of the
“Prog” 5 pin header on the BSD1controller PCB (see diagram on page 26), the jumper is
stored between pins 4 & 5. Once activated the speaker in the door panel will ring with the
videophone and buzz when the lock is opened from the videophone.

bellissimo 1 Way Video Entry System
PD-097 Issue 3B Installation and Operating Manual Page 19 of 36
BS Videophone Switch Settings
Mute Time Setting SW2 (1-4)
4 3 2 1 Mute Time
On On On On Disabled¹
On On On Off 2 minutes
On On Off On 5 minutes
On On Off Off 10 minutes
On Off On On 15 minutes
On Off On Off 20 minutes
On Off Off On 30 minutes
On Off Off Off 45 minutes
Off On On On 1 hour
Off On On Off 2 hours
Off On Off On 4 hours
Off On Off Off 5 hours
Off Off On On 6 hours
Off Off On Off 8 hours
Off Off Off On 10 hours
Off Off Off Off *Indefinite²
*Default setting
¹Disabled means pressing the mute button has no effect.
²Indefinite; the mute is cancelled by pressing the button again.
Individual Functions DIP SW2 (5-8)
SW2-5 Master / Slave Which videophone to set
*Off Master Only or first videophone per BSC4 output.
On Slave / extension Second and subsequent videophones per BSC4 output.
SW2-6 Auto Display on Ring Videophone display behaviour
*Off Display during ring Picture is on while ringing, stays on when answered.
On No display during ring Picture is off while ringing, comes on when answered.
SW2-7 Mute Function Action of muted videophone
*Off Ringer mute only Videophone indicates ring by flashing the view button,
picture comes on if SW2-6 is off, no sound.
On Disable videophone Videophone does not respond to a call.
SW2-8 Video Terminator Which videophone has the setting
Off No termination Any videophone not at the end of the cable.
*On Terminated The videophone at the end of the cable.
*Default setting
SW2
(QWERGHJK)
OFF ↔ ON
SW2
(ASDFTYU8)
OFF ↔ ON

bellissimo 1 Way Video Entry System
PD-097 Issue 3B Installation and Operating Manual Page 20 of 36
Troubleshooting
Common Faults
A very high percentage of calls to our technical support number, regarding new
installations, are resolved to faulty wiring. The reasons for these are various: -
Broken cores, especially short links, sometimes broken inside the insulation!
Connectors clamped onto the insulation instead of copper.
Wire in the wrong side of a rising clamp connection, the clamps need to be unscrewed
far enough to stop the wire going “underneath”.
Shorts or opens due to cables having been stapled or nailed through.
A common fault is wiring a connector left to right instead of right to left, or one or more
twisted pairs the wrong way round.
Tip. The heads of screws on connectors are not a reliable means of making a connection
with a meter, try pushing the probe into the wire entry point.
Quick Fault Reference
These tables provide a quick indication of the possible fault.
Power Problems
Videophone resetting
(The three indicators lights
show the power on sequence).
 Power supply intermittent short or overload.
 More than 1 extension enabled for auto display.
 Lock output short-circuit; see ‘Lock Problems’.
28V LED does not light on
controller.  Temporarily remove connection to 28V+ output. If it
now comes on there is a short on the phone cabling.
 12V input connections are reversed.
PS4 output voltage fluctuating,
meter reading unstable.  Output overload is causing current limit to operate.
 See Lock Problems below.
Call Problems
Videophone does not ring or
flash when called.  Videophone off hook or muted on full mute.
 No power to videophone; check that red lamp
flashes when handset is picked up.
 Data wiring has a fault, Data A or B broken.
 0V to controller missing on separately powered
videophone.
 Pushbutton wiring error, try short length at
controller.
No extension videophone rings
or flashes when called.  Master videophone off hook or muted on full mute.
Green Lock light on videophone
flashes once when called.  Videophone set to slave with no master present or
responding.