Comelit Mini 6721W User manual

EN
TECHNICAL
MANUAL
ViP Mini hands-free monitor
art. 6721W Passion.Technology.Design.

2
Monitor description......................................................................... 3
Soft-touch key description......................................................................4
Indicator LED description........................................................................4
Technical specifications ................................................................. 5
Installation........................................................................................ 7
Removing / Fitting the terminal ..............................................................8
Connections..................................................................................... 8
Monitor configuration ..................................................................... 9
Standard configuration for soft-touch keys ..........................................9
Activation/deactivation automatic answer mode .................................9
Configuration of Main and Secondary internal units - Dip 8 of S2 ....10
Power supply configuration and management - Dip 7 of S2 .............10
Advanced monitor configuration ..........................................................11
Warning.............................................................................................11
Programming for intercom call..........................................................11
Programming/deleting intercom address
(selective intercom only) ............................................................11
Programming buttons for intercom call .....................................12
Direct programming of intercom call .........................................13
Programming keys for generic or coded actuator ............................14
Programming buttons for other functions.........................................15
Programming range ..........................................................................16
Monitor ringtone selection ................................................................16
Programming reset ...........................................................................17
System performance and layouts ................................................ 17
Table of contents
Warning

3
Monitor description
1. Brightness control
fTo increase the value, turn clockwise
2. Loudspeaker volume control
fTo increase the value, turn clockwise
3. 4.3’’LCD colour screen
4. Call volume adjustment (high - medium - low)
5. Soft-touch keys
6. Speaker and audio activation key
7. S1 Micro-switches for user code setting (see “addressing table”)
8. S2 Micro-switches for programming keys and functions
DIP 1-2-3-4 for key function programming
DIP 5-6 access to programming
DIP 7 for management of power supply voltage, see “Power supply configuration and management”
DIP 8
for main and secondary monitor setting, see “Configuration of Main and Secondary internal units”
9. Factory setting - DO NOT CHANGE!
10. Factory setting - DO NOT CHANGE!
11. CV 5 Jumper for video closure. In systems with more than one monitor connected in cascade, only the monitor furthest
away must have CV5 closed.
12. Pin for securing terminal block
13. Space for housing additional keys (Art. 6734W)
Terminal block for system connection
LL Bus line connection terminals
CFP1 CFP2 Outside door call input
5
6
2
1
3
4
12
7
8
9
10
12
11
13
The Mini Vivavoce series is comprised of hands-free monitors that can be used in “Building Kit” (exclusively 2 wire), Simplebus Top
and Kit Video systems.
• Article 6721W is a colour monitor equipped as standard with 5 buttons (3 additional buttons can be added with the
accessory Art. 6734W)
• Article 6721W/BM is a colour monitor equipped as standard with 5 buttons (3 additional buttons can be added with the
accessory Art. 6734W) and induction loop. Not supplied with backplate 6710.

4
Soft-touch key description
Indicator LED description
fPress the desired key once to activate the function associated with it
Lock-release LED
slow flashing: door open;
1 flash after pressing: door opening confirmation
continuous flashing: call in progress.
Privacy LED (red)
steady: privacy function enabled
3 flashes (every 5 sec.): doctor function enabled
continuous flashing: device in programming mode
4 flashes: system engaged
LED AUDIO (6)
steady (with call): audio activated
steady (idle): automatic answer activated
continuous flashing: incoming call
Lock-release key
Key 1 Actuator function (programmable)
Key 2 Self-ignition function (programmable)
Privacy key
Additional keys (programmable)
KIT with additional keysi Art. 6734W sold separately
Audio activation key
Wait for approximately 1 sec. before pressing the same key again. Pressing the same key several times in quick
succession will cancel the command.
The monitor Art. 6721W is designed for use in colour systems, in the SB2 section downstream of Art. 4888C, or in
systems without mixer, such as the system with 2-wire KIT or Art. 1210.

5
Technical specifications
MAIN SPECIFICATIONS 6721W 6721W/BM
Audio/video system Yes Yes
Wall-mounted Yes Ye s
Desk base-mounted Yes Yes
Hands-free function Yes Yes
Induction loop function - Yes
Type of display LCD LCD
Display size (inches) 4,3" 16/9 4,3" 16/9
Display resolution (H x V) 480x272pixel 480x272pixel
B/W or colour display Color Colors
Product colour White White
Sensitive Touch technology Yes Yes
Total buttons 5 5
Additional buttons 3 3
LED signaling 3 3
Backlighting color White White
FUNCTIONS
Actuator control function Ye s Yes
Self-ignition Yes Yes
Switchboard call function Yes Yes
Panic call Ye s Yes
Intercom function Ye s Yes
Selective intercom call Ye s Yes
Call to multiple addresses Yes Ye s
Privacy function Yes Yes
Doctor Yes Yes
Floor door call function Yes Ye s
Electronic bell Yes Yes
Customisable ringtone Yes Yes
Receiving text messages - Yes
Images reception - Yes
HARDWARE SPECIFICATIONS
Removable terminals Yes Yes
SETTINGS
Loudspeaker volume control Yes Ye s
Microphone volume control Ye s Ye s
Ringtone volume control Ye s Yes
Display brightness control Yes Yes
Display contrast control Yes Ye s
Display colour control Yes Yes
GENERAL INFO
Product height (mm) 160 160
Product width (mm) 115 115
Product depth (mm) 22 22

6
TECHNICAL SPECIFICATIONS 6721W 6721W/BM
Power supply voltage 22÷28Vdc 22÷28Vdc
Absorption 2 2
Maximum current absorption (mA) 325 325
Microphone 6mm omni-direction 6mm omni-direction
Loudspeaker 36mm 40Ohm 1W 36mm 40Ohm 1W
IP Rating 30 30
Operating temperature (°C) -5÷40 -5÷40
Relative humidity for operation 25 - 75 % 25 - 75 %
Video encoding PAL / NTSC PAL / NTSC
Product weight (g) 0,533 0,533
Clamps L L CFP1 CFP2 L L CFP1 CFP2

7
Installation
1C1B1A
4
32
6
2
1
5
optional
fixing
115 mm
160 mm

8
Removing / Fitting the terminal
3
1
2
L L C
F
P
1C
F
P
2
1
2
3
Connections
20 m MAX - Use shielded cable for the connection and do not route the cables in the vicinity of heavy inductive loads
or power supply cables (230V/400V).
Where multiple door-entry phones or monitor backplates have the same user code, connect the CFP button on one
only; all the devices will ring simultaneously.
6721W
1214/2C
VIDEO ENTRY
SYSTEM RISER
VIDEO ENTRY
SYSTEM RISER
P
F
C
LL
P
F
C
FLOOR DOOR CALL
LM
LM
OUT
L
IN
L
IN
L
OUT
L

9
Standard configuration for soft-touch keys
Standard configuration for DIP switches 1-2-3-4
Monitor configuration
Legend
Lock- release
ACT Actuator
AI Self-ignition
CCP Main switchboard call – not for use in systems with KIT
CCS Secondary switchboard call – not for use in systems with KIT
K Guardian doorentry phone call
D Doctor
PAN Panic – not for use in systems with KIT
INT Programmable intercom, general or selective - standard singlefamily calling for KIT and Simplebus Top
INTb Two-family intercom - for KIT only
NULL No function
PROG
Programmed functions, see “Advanced monitor configuration”.
In this Dip switch setting, the buttons control the programmed functions; the NON-programmed buttons
control functions referred to on line 0000 (default).
DIP S2 Art. 6721W(/BM) + Art. 6734
DIP 1 DIP 2 DIP 3 DIP 4 P1 P2 P3 P4 P5
0000ACT AI CCS D PAN
1000CCS AI INT INTb D
0100INT AI INTb ACT CCS
1100ACT CCS CCP PAN K
0010ACT ACT ACT ACT ACT ACT
1010INT ACT CCS CCP INTb
0110 AI D K CCS CCP
1110INTb INT AI INT PAN
0001CCS PAN D AI INTb
1001 K CCS PAN CCP AI
0101CCP K PAN ACT INT
1101PAN CCP CCS K ACT
0011INTb AI INT ACT D
1011INT INT INT INT INT
0111NULL NULL NULL NULL NULL NULL
1 1 1 1 PROG
Activation/deactivation automatic answer mode
fPress on the audio activation key for 10 sec
»(ACTIVATION) + audio LED with FIXED ILLUMINATION
»(DEACTIVATION) + audio LED OFF

10
Power supply configuration and management - Dip 7 of S2
Configuration of Main and Secondary internal units - Dip 8 of S2
fFor correct power management, the DIP switch should be set in accordance with the type of system and its configuration:
• in systems with power supply units 1209 and1210: always set the DIP switch to ON
• iin systems with power supply unit 4888C: for secondary internal units, always set the DIP switch to OFF, for main
internal units, follow the indications given in the examples in the figure below:
A. 1 main internal unit,
B. 2 main internal units.
In systems with Art. 1209 or Art. 1210, you can configure a maximum of 1 main monitor, while in systems with Art.
4888C you can configure a maximum of 2 main monitors.
fTo configure an internal unit as the main unit, set DIP8 of S2 to OFF.
fTo configure an internal unit as a secondary unit, set DIP8 of S2 to ON.
OFF
DIP 8
(S2)
ON
DIP 8
(S2)
A
B
4888C
OFF
DIP 7
(S2) OFF
DIP 7
(S2) OFF
DIP 7
(S2) OFF
DIP 7
(S2)
OFF
DIP 7
(S2) OFF
DIP 7
(S2) OFF
DIP 7
(S2)
ON
DIP 7
(S2)

11
Advanced monitor configuration
TAB. B
Code Dip switch ON S1 Code Dip switch ON S1
1 1 5 5
2 2 6 6
3 3 7 7
4 4 8 8
If the default settings (see “Standard configuration for soft-touch keys”) do not reflect requirements, the keys can be
programmed dierently by carrying out the steps below.
At the end, set S2 DIP switches 1-2-3-4 to the combination 1111 (PROG setting in the configuration tables “Advanced
monitor configuration”). In this dip switch setting, the keys control the programmed functions; the NON-programmed
keys control functions referred to on line 0000 (see “Standard configuration for soft-touch keys”). Restore the user code
setting on S1, see “addressing table”.
Warning
Programming/deleting intercom address (selective intercom only)
Selective intercom addresses
You must set the intercom address on all the riser’s internal units.
You can assign the same intercom address to a maximum of 3 internal units.
For group calls, select the desired intercom codes simultaneously (max. 3).
Programming for intercom call
General intercom: function allowing calls to one or more internal units identified by the same call address as used
by the external unit.
Selective intercom: function allowing calls to one or more internal units identified by a dedicated call address (see
table B which is different from the one used by the external unit.
General and selective intercoms CANNOT be used together on the same riser.
Take note of the S2, S1 setting and restore it when programming is complete
1) 2) 3)
Programming; set code,
table B
S1
S2 DIP
1 2 3 4 5 6
000111
S2
Cancellation
DIP OFF
DIP ON
S1
S2 DIP
1 2 3 4 5 6
111111
S2

12
Programming buttons for intercom call
Example 1 - all systems (INCLUDING KITS!) - General intercom
on a monitor with user code 5, P3 programming = general internal call, P4 = general intercom with address 9
Example 2 - Selective intercom
on a monitor with user code 1 and intercom address 1, P3 programming = selective intercom with address 2, P4 = selective
intercom with address 3
1. Set S2 DIP switch 6 to the combination 01.
»the privacy LED flashes.
S2 DIP
1 2 3 4 5 6
000001
S2
2. Refer to the table Programming buttons for intercom call” and select a combination in which the intercom function
(either INT or INTb) is listed for the keys you wish to program.
E.g. 1: for P3= general internal call, set S2 DIP switches 1-2-3-4 to the combination 1000 or 0011 or 1011 (P3=INT), set S1
with address 5 in accordance with “addressing table”, go to point 3.
E.g. 1: for P4= general intercom, set S2 DIP switches 1-2-3-4 to the combination 1110 or 1011 (P4=INT), set S1 with
address 9 in accordance with “addressing table”, go to point 3.
E.g. 2: for P3= single-family intercom, set S2 DIP switches 1-2-3-4 to the combination 1000 or 0011 or 1011 (P3=INT), set
S1 with address 2 in accordance with table B, go to point 3.
E.g. 2: for P4= selective intercom, set S2 DIP switches 1-2-3-4 to the combination 1110 or 1011 (P4=INT), set S1 with
address 3 in accordance with table B, go to point 3.
3. Press and release the key to be associated with the function
»the lock-release LED lights up.
»a confirmation tone will sound.
4. To exit programming mode, set S2 DIP switches 5-6 to the combination 00
fthe privacy LED switches o
5. When programming is complete, set S2 DIP switches 1-2-3-4 to the combination 1111. Restore the user code
setting on S1, see “addressing table”.
DIP S2 Art. 6721W(/BM) + Art. 6734 DIP S1
DIP 1 DIP 2 DIP 3 DIP 4 P1 P2 P3 P4 P5
ADDRESS
0000
1000 INT INTb
0100INT INTb
1100
0010
1010INT INTb
0110
1110INTb INT INT
0001 INTb
1001
0101 INT
1101
0011INTb INT
1011INT INT INT INT INT
0111
1 1 1 1 PROG

13
Direct programming of intercom call
NOTE If a call is received during programming, it must be answered and the programming procedure resumed
afterwards.
Allows direct programming of intercom call via the internal units.
√Requires 2 operators
Step 1: enter programming mode
Operator 1 and Operator 2 carry out the following procedures on 2 internal units:
1. Set S2 DIP switches 1-2 -3-4 to the combination 1111
2. Press the audio key
3. Press and hold the privacy and lock-release keys for 3 sec.
»The internal unit emits 1 tone.
»The privacy LED flashes.
»The internal unit enters audio mode.
»At this point the 2 operators will be communicating with each other.
Step 2: intercom call programming
Operator 1:
fPress the key you want to program to call operator 2 (e.g. 2).
»The internal unit manned by operator 1 emits a confirmation tone.
Operator 2:
fPress the key you want to program to call operator 1 (e.g. 1).
»The internal unit manned by operator 2 emits a confirmation tone.
Operator 1/ Operator 2:
fPress the audio key.
»The internal unit emits 1 tone.
»Programming of the 2 internal units is now complete.
To program another internal unit, move on to STEP 3.
Step 3: programming other internal units
Operator 1/ Operator 2:
1. Once the new station has been reached, carry out step 1 to begin communication
2. Repeat step 2

14
Programming keys for generic or coded actuator
Example:
on a monitor with user code 5, P1 programming = generic actuator, P2 = coded actuator (code 125)
1. Set S2 DIP switch 6 to the combination 01.
»the privacy LED flashes.
S2 DIP
1 2 3 4 5 6
000001
S2
2. Refer to the table “Programming keys for generic or coded actuator” and select a combination in which the actuator
function (ACT) is listed for the keys you wish to program.
E.g.: for P1= generic actuator, set S2 DIP switches 1-2-3-4 to the combination 0000 or 1100 or 0010 (P1=ACT), set S1 DIP
switches to the combination 11111111, go to point 3.
E.g.: for P2= coded actuator (code 125), set S2 DIP switches 1-2-3-4 to the combination 0010 or 1010 (P2=ACT), set S1
with address 125 in accordance with “addressing table”, go to point 3.
3. Press and release the key to be associated with the function.
»the lock-release LED lights up.
»a confirmation tone will sound.
4. To exit programming mode, set S2 DIP switches 5-6 to the combination 00.
»the privacy LED switches o.
5. When programming is complete, set S2 DIP switches 1-2-3-4 to the combination 1111. Restore the user code
setting on S1, see “addressing table”.
DIP S2 Art. 6721W(/BM) + Art. 6734 DIP S1
DIP 1 DIP 2 DIP 3 DIP 4 P1 P2 P3 P4 P5
ADDRESS
0000ACT
1000
0100 ACT
1100ACT
0010ACT ACT ACT ACT ACT ACT
1010 ACT
0110
1110
0001
1001
0101 ACT
1101 ACT
0011 ACT
1011
0111
1 1 1 1 PROG
Take note of the DIP-switch settings

15
Programming buttons for other functions
DIP S2 Art. 6721W(/BM) + Art. 6734
DIP 1 DIP 2 DIP 3 DIP 4 P1 P2 P3 P4 P5
0000 AI CCS D PAN
1000CCS AI D
0100 AI CCS
1100 CCS CCP PAN K
0010
1010 CCS CCP
0110 AI D K CCS CCP
1110 AI PAN
0001CCS PAN D AI
1001 K CCS PAN CCP AI
0101CCP K PAN
1101PAN CCP CCS K
0011 AI D
1011
0111NULL NULL NULL NULL NULL NULL
1 1 1 1 PROG
Legend
Lock- release
AI Self-ignition
CCP Main switchboard call – not for use in systems with KIT
CCS Secondary switchboard call – not for use in systems with KIT
K Guardian doorentry phone call
D Doctor
PAN Panic – not for use in systems with KIT
NULL No function
PROG Programmed functions
Example:
on a monitor with user code 5, P1 programming = self-ignition, P4 = Secondary switchboard call.
1. Set S2 DIP switch 6 to the combination 01.
»the privacy LED flashes.
S2 DIP
1 2 3 4 5 6
000001
S2
2. Refer to the table “Programming buttons for other functions” and select a combination in which the desired/necessary
functions are listed for the keys you wish to program.
E.g. 1: for P1= self-ignition, P4= switchboard call, set S2 DIP switches 1-2-3-4 to the combination 0110 (P1=AI, P4=CCS).
3. Press and release the keys to which you wish to assign the functions
»the lock-release LED lights up.
»une tonalité de confirmation retentit.
4. To exit programming mode, set S2 DIP switches 5-6 to the combination 00
»the privacy LED switches o.
5. When programming is complete, set S2 DIP switches 1-2-3-4 to the combination 1111.

16
Carry out steps 1 to 4
Programming range
Monitor ringtone selection
Take note of the S2, S1 setting and restore it when programming is complete
1) 2) 3) 4)
Range minimum
address
S1
set code,
“addressing table”
S2 DIP
123456
000010
S2
S2
Range maximum
address
Enable range
Disable range
Deleting the range
DIP OFF
DIP ON
S1
S2 DIP
123456
111110
S2 2 sec
1. Press and hold for 6 sec.
»a confirmation tone will sound
»the privacy LED will flash to indicate “programming” mode.
√The procedure can only take place while the system is in standby; otherwise the privacy LED will flash 4 times to inform the
user that the system is engaged
2. Press and release
Once (1 confirmation tone is emitted) to change the ringtone for calls from the external unit.
Twice (2 confirmation tones are emitted) to change the ringtone for calls from the switchboard.
3 times (3 confirmation tones are emitted) to change the ringtone for intercom calls made from the internal unit.
4 times (4 confirmation tones are emitted) to change the floor door call ringtone.
Any further pressing of the key repeats the sequence described above.
3. Press and release to scroll through the various available ringtones in sequence.
4. Press to confirm selection of the last ringtone heard and to exit (at any time) change monitor ringtone mode.
»one confirmation tone is emitted
»the privacy LED switches o
5. Repeat steps 1 to 4 to change the other ringtones.

17
System performance and layouts
For further information of system performance and to view installation layouts, click on the type of system that best meets your
needs :
• Audio/video kit for the creation of audio-video systems for individual residences
• Building Kit audio/video system for the creation of audio-video systems for small apartment blocks
• SBTOP audio/video system for the creation of audio-video systems for residential complexes.
Factory settings:
• Button functions for the S2 DIP switch 1-2-3-4 combination;
• Intercom address absent;
• Range function and min./max. addresses absent;
• Ringtone reset.
Programming reset
Take note of the S2, S1 setting and restore it when programming is complete
1) 2) 3)
DIP OFF
DIP ON
S1
S2 DIP
1 2 3 4 5 6
111111
S2
5 sec

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3rd edition 07/2017
code 2G40001927
CERTIFIED MANAGEMENT SYSTEMS