DM 6620 F Specification Sheet

DIS Digital Conference Systems
DM 6620 F Conference Unit
DM 6620 F Conference Unit
• Flush-mounted delegate conference unit
• Chip card reader
• 3-button and 5-button voting and attendance check
• Loudspeaker
• Lockable XLR microphone connector
Description
Features
The DM 6620 F is a fully digital flush-mounted conference unit in the DIS DCS
6000 Digital Conference System.
The DM 6620 F has the following standard features:
The unit is designed as a fully featured conference unit with chip card reader and
voting functionality. It features a microphone button, a chip card reader, five voting
buttons, a loudspeaker and a lockable XLR microphone connector.
• Fully digital audio transmission
The microphone button enables the user to activate/deactivate the microphone
either directly or by a request to speak. A button LED indicates whether the microphone is on (red LED) or in request to speak mode (green LED).
• Standard conference unit for delegates
• Daisy chain topology with loop-through connections or star
topology using junction boxes
• CAT 5e (or higher) F/UTP or U/FTP cabling
• Maximum 3800 conference units per system
The floor channel is distributed through the built-in loudspeaker except when the
microphone is turned on.
• Support for four microphone operation modes; Automatic,
FIFO, Manual and VOX (voice activation)
The voting buttons enable the user to participate in attendance checks and 3-button or 5-button voting sessions. Attendance checks and voting sessions are started
from the SW 6000 or a DC 6990P conference unit.
• Auto off of microphones
• Support for three microphone interrupt ability modes enabling
'ping pong' mode
Access to the unit can be restricted by the use of login with chip cards. Chip card
login is enabled from the SW 6000 and is only available in combination with the
SW 6000.
• Lockable XLR gooseneck microphone connector
The DM 6620 F can be used in combination with the gooseneck microphones GM
652x or GM 6622 or the boundary microphone BM 6620.
• One microphone button with LED indicators for speak and
request to speak
• A high-quality loudspeaker
• One chip card reader
The gooseneck microphones GM 652x or GM 6622 can be locked to the unit with
a 2 mm hex key. The lock is accessible from the small hole to the right of the XLR
socket. Turn the hex key clockwise to enable the lock and insert the gooseneck
microphone into the XLR socket. Turn the hex key counter clockwise to disable the
lock and remove the gooseneck microphone.
• Five voting buttons for:
The boundary microphone BM 6620 can be retrofitted by replacing the XLR insert
in the plastic adaptor with the boundary microphone. The molex mini-connector fits
with the microphone connector on the PCB.
By connecting a PC running the SW6000 Conference
Management Software the following additional feature can be
made available:
The DM 6620 F can be combined with any conference units from the DCS 6000
Digital Conference System.
• 3-button voting
• 5-button voting
• Attendance check
• Login with chip card
Data sheet DS-DM6620 F-c
Specifications
Certifications
The DCS 6000 system conforms to all relevant standards (IEC 914, ISO
4043, ISO 2603).
Electrical
How To Order
Frequency response (chan65 Hz-16 kHz
nel selector)
Frequency range
(loudspeaker)
Power consumption
Power maximum
(loudspeaker)
Conference unit
150 Hz-15 kHz
DM 6620 F 15 12 58445
3.5 W
Please note that gooseneck microphones GM 652x/6622 and boundary
microphones GM 652x/6622 must be ordered separately.
3.0 W RMS
Drawing
THD < 0.1 %
Signal-to-noise ratio > 90 dBA
Microphone connection 3-pin female XLR
Headphone connection
3.5 mm jack, female stereo
socket
Interconnections
DCS-LAN
Two RJ45 female sockets
with auto-termination
Mechanical
Mounting Flush mounting
Dimensions (H x W x D) 90 x 235 x 62.6 mm
Panel cut-out (H x W)
82 x 215 mm (important: corner radius maximum R3.0)
Weight 900 g
Color
Black
Material Anodized aluminium
Temperature range
5° to 40° C
Data subject to change without notice.