Bpt NVM/301 Bedienungs- Und Installationsanleitung Seite 4

Afterwards, communication can be restarted within
10 s, after which the system switches off (the LED
goes off).
Calibrating the audio levels
- Activate the receivers and select the talk-listen
operating mode.
- Adjust the volumes on the entry panel in the talk-
listen mode.
- Go to the hands-free mode and check the regu-
larity of switching from one channel to another.
- If there is difficulty in getting the line in one of the
two directions, increase the volume slightly in the
direction where you have difficulty and reduce it in
the other direction.
In combined systems (receivers and hands-free)
we recommend you first adjust the communication
levels for the hands-free system.
If necessary, adjust the volumes on the entry panel
to achieve a better compromise.
VIDEO ENTRY PANEL HEVC/301
Video entry control panel with one button, equip-
ped with CCD colour camera and white light LED
to illuminate the subject.
Teamed with button plates HEP/306-HEP/312D,
installations with up to 64 users can be set up.
For connections to user extensions the entry panel
uses BPT X1 TECHNOLOGY bus connection, ena-
bling all signals involved in installation to be sent
along a telephone-type single twisted pair line.
An additional three video-entry or audio-only entry
panels can be added to the first in series without
the need for other equipment (selectors, distribu-
tors).
The entry panel comes ready to house the KHSO
luminous system busy warning kit and 1 KHPS (or
1 KHPD) call kit.
The entry panel comes complete with:
- CCD camera with ±11° manual angle adjust-
ment both horizontally and vertically (fig. 4), with
fixed-focus lens (see fig. 5 for dimensions of the
target area);
- phonic unit;
- infrared LED for lighting the target area;
- three potentiometers for the following functions
(fig. 4 and 6):
volume control at entry panel;
volume control at receiver;
P1 timed (in the range 1 to 15 s) solenoid door-
lock release.
The entry panel comes with system busy and
door-lock release buzzer.
The wires supplied make it simple to connect the
entry panel's various component units.
ASSEMBLY INSTRUCTIONS
NVM/301+NC/321 HANDS-FREE COLOUR
VIDEO HANDSET
The monitor module can be installed teamed with
twin-channel module NC/321 in an embedding
box (fig. 7), or on its own teamed with the twin-
channel module (fig. 2).
In the latter case, the distance bet-ween the mod-
ules will depend on the length (24 cm) of the cable
supplied.
Recess the embedding box flush with the wall at a
suitable height for the user.
ATTENTION
- If you need to remove the installed adaptors,
proceed as shown in figure 8.
- If it is necessary to extract the frame modu-
les, use the locking tabs and push from the
rear (figure 9).
Examples of assembly
NVM/301+NC/321 in a standard six-module
embedding box with a number of commercially
available front plates (fig. 10÷16).
WARNING.
When using:
- BTICINO front plates (Living International or
Light series), eliminate the fastenings 1 and 3
shown in fig. 17;
- BTICINO Matix series front plates, eliminate the
fastenings 1-2-3 shown in fig. 17;
- GEWISS Playbus series front plates, eliminate
the fastenings 1-2-3-4 shown in fig. 17;
- GEWISS Playbus Young series front plates, eli-
minate the fastenings 2 and 4 indicated in fig. 17;
4
- VIMAR Plana series front plates, eliminate the
fastening 1 shown in fig. 17.
- Plates of the Elos series: eliminate the side tab in
the 6.5 mm adaptor (detail in figure 16) and elimi-
nate the hooks listed in figure 18.
Examples of installation of the NVM/301 moni-
tor module or of the NC/321 hands free module
in a unified recessed box of three modules with
a number of plates on the market (figures
19÷27).
WARNING
- For the GEWISS plates of the Playbus series
(fig. 23) and ABB plates of the Elos series
(fig. 27) eliminate the joining rods of the
adaptor.
- When using GEWISS plates of the Playbus
and Playbus Young series, eliminate the
hooks indicated in figure 28.
NOTE.
- The brands Playbus, Playbus Young and
System are the property of GEWISS S.p.A;
- The brands Axolute, Light, Luna and Living
International are the property of BTICINO
S.p.A;
- The brands Plana, Idea, Idea Rondò and
Eikon are the property of VIMAR S.p.A;
- The brands Vela and Cross are the property
of LEGRAND S.p.A;
- The brands Banquise and Sistema 45 are the
property of AVE S.p.A;
- The Elos brand is the property of ABB S.p.A.
VIDEO ENTRY PANEL HEVC/301
The embedding box must be fitted flush with the
wall and at an height that ensure optimal camera
operation. Fit the spacer into embedding boxes to
avoid deformation (fig. 29).
It is possible to use the screwdriver obtained from
the spacer to adjust the microphone and speaker
volume (fig. 4).
WARNING. Connecting cables must be fed
through one of the knockout cable entry points,
located at the bottom of the embedding box (A in
fig. 29).
Using the Allenkey s 2.5 supplied, unscrew the lock
screw and remove the front plate from the chassis
(fig. 30).
In order to fit additional buttons, follow the instruc-
tions supplied with each.
Remove the two plugs protecting the threaded
holes in the embedding box and secure the chas-
sis using the two screws supplied (fig. 31).
Perform the wiring. The name card can be remo-
ved and filled in with the relevant information by
removing the card clip followed by the actual card
itself (fig. 32).
NOTE. Personalized name cards can be used up
to a maximum of 2 mm thick.
In order to fit the front plate, first insert the upper
part in the top moulding and then, using a Allenkey
s 2.5, tighten the lock screw (fig. 33).
INSTRUCTIONS FOR CONNECTION
NVM/301+NC/321 HANDS-FREE COLOUR
VIDEO HANDSET
Function of each terminal NVM/301 (fig. 34)
Terminal block M1
12÷16 V AC, 14÷18 V DC
monitor supply voltage local mode
Function of each terminal NC/321 (fig. 34)
Terminal block M1
of monitor
– ground
personal door-bell
B line
Personal door-bell button
The video handset is fitted with a differentiated call
input (terminal
external entry panel) a continuous tone call
(approximately 2 s).
Function of connector CN1 (NC/321)
Connector to be used to connect the audio mod-
ule to monitor module NVM/301 using the relevant
cable (fig. 34).
) (i.e.: for calls from landing and
Function of connector CN3 (NC/321)
Connector for remote control for activating audio
and door lock release command (fig. 34).
Function of jumper SW1 (NC/321)
(Call attenuated)
Normally supplied ready inserted. Remove the
jumper SW1 (fig. 34) in the event the volume of the
call note is to be attenuated.
Maximum number of receivers activated by same
call:
- 3 with normal call (jumper SW1 inserted);
- 1 with normal call and 7 with attenuated call (jum-
per SW1 not inserted).
Function of jumper SW1 (NVM/301)
(Resistive load termination)
The unit features a jumper SW1 (fig. 34) for the
impedance terminating the signal line.
Remove the jumper if the line continues towards
other receivers.
Function of jumper SW2 (NVM/301)
(Selects power source)
The video handset has a jumper SW2 (fig. 34) for
selecting the type of power supply (from BUS or a
separate power supply unit).
For power supply from X1 BUS (max. 1 video
handset active only), position jumper SW2 on BUS
(default setting).
For separate power supply, position jumper SW2
on LOCAL (as additional receiver for a simulta-
neous call or use in X2, 300 installations).
Function of connector CN1 (NVM/301)
(Connection to the audio module NC/321)
Connect monitor module to audio module with the
relevant cable supplied (fig. 34).
VIDEO ENTRY PANEL HEVC/301
Function of each terminal
14-18V DC
power supply
solenoid lock output
door-lock release button
– earth for solenoid lock
auxiliary command 1 output
auxiliary command 2 output
entry panel enabling output
bus input from other entry panels
B IN
bus output towards receivers or other
B OUT
entry panels
Connector functions
5-pin CN1 connector: used for connection to entry
panel HEP/306 or HEP/312D.
3-pin CN3 connector: used for connection to but-
tons KHPS or KHPD.
1-red: to button n° 2.
2-orange: to button n° 3.
3-yellow: to button n° 4.
WARNING. In installations with a number of entry
panels, call buttons must be arranged in the same
order on each.
Connector CN4: comes ready connected.
1-black: to button no. 1.
2-brown: to button no. 1.
3-green: to LEDs lighting the buttons.
4-yellow: to LEDs lighting the buttons.
2-pin CN5 connector: used for connection to KHSO
luminous warning kit.
Function of jumpers SW1 and SW2 (fig. 6)
SW1: automatic programming of number of entry
panels (default setting 1).
SW2: programming of receivers.
WARNING. Wires belonging to cables that are
not used must be insulated.
PROGRAMMING
Programming of number of entry panels (only
required where there is more than one entry panel)
1 - Start with the last entry panel connected in
series to the bus (usually the one with terminals B
IN not connected).
2 - Remove jumper SW1.