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)