HCS-3900
SeriesEconomical
EconomicalDigital
Digital Conference
Conference System
HCS-3900
Series
HCS-3900 Series Economical Digital Conference System
HCS-3938 Series Conference Units
HCS-3938C_S
6.5
Economical Digital Conference System Chairman Unit
(tabletop, champagne panel + black base, white button)
HCS-3938C_L
Economical Digital Conference System Chairman Unit
(tabletop, champagne panel + black base, champagne button)
HCS-3938C_G
HCS-3900M Series Economical Digital Conference System Main Units
HCS-3900MB
6.11
Economical Digital Conference System Delegate Unit
(tabletop, charcoal gray panel + black base, charcoal gray button, fixed gooseneck)
HCS-3900MA
6.11
Economical Digital Conference System Delegate Unit
(tabletop, charcoal gray panel + black base, green button, fixed gooseneck)
HCS-3938DF_D
6.11
Economical Digital Conference System Delegate Unit
(tabletop, champagne panel + black base, champagne button, fixed gooseneck)
HCS-3938DF_G
6.9
Economical Digital Conference System Delegate Unit
(tabletop, champagne panel + black base, white button, fixed gooseneck)
HCS-3938DF_L
6.9
Economical Digital Conference System Delegate Unit
(tabletop, charcoal gray panel + black base, charcoal gray button)
HCS-3938DF_S
6.9
Economical Digital Conference System Delegate Unit
(tabletop, charcoal gray panel + black base, green button)
HCS-3938D_D
6.9
Economical Digital Conference System Delegate Unit
(tabletop, champagne panel + black base, champagne button)
HCS-3938D_G
6.7
Economical Digital Conference System Delegate Unit
(tabletop, champagne panel + black base, white button)
HCS-3938D_L
6.7
Economical Digital Conference System Chairman Unit
(tabletop, charcoal gray panel + black base, charcoal gray button, fixed gooseneck)
HCS-3938D_S
6.7
Economical Digital Conference System Chairman Unit
(tabletop, charcoal gray panel + black base, green button, fixed gooseneck)
HCS-3938CF_D
6.7
Economical Digital Conference System Chairman Unit
(tabletop, champagne panel + black base, champagne button, fixed gooseneck)
HCS-3938CF_G
6.5
Economical Digital Conference System Chairman Unit
(tabletop, champagne panel + black base, white button, fixed gooseneck)
HCS-3938CF_L
6.5
Economical Digital Conference System Chairman Unit
(tabletop, charcoal gray panel + black base, charcoal gray button)
HCS-3938CF_S
6.5
Economical Digital Conference System Chairman Unit
(tabletop, charcoal gray panel + black base, green button)
HCS-3938C_D
6.5
6.11
6.45
Economical Digital Conference System Main Unit
(discussion, recording, 256×64 OLED, 6P sockets)
6.45
Economical Digital Conference System Main Unit (discussion, 256×64 OLED, 6P sockets)
6.47
HCS-3900ME Economical Digital Conference System Extension Unit (6P sockets)
6.1
6.1
6.50
HCS-3900 Series Economical Digital Conference System
HCS-3938C Chairman Unit
Functions
■
■
Compliant to IEC 60914
Gain of each microphone adjustable separately, fitting the
individual orator’s voice to achieve perfect speech pickup any
time
■
Integrated high-pass filter (low-cut switch) to cut low frequency
elements from the audio when needed
■
Excellent immunity to RF interference from mobile phones and
comparable devices
■
■
Mini-microphone, with foam windshield
Stem microphone can be unplugged during adjournment, easy
to maintain
■
Hi-Fi loudspeaker, minimal feedback, mutes automatically
when microphone is active
■
■
Features
Stylish and ergonomic design
■
Smaller,
■
Connection cable is routed from the bottom through the
and
Every delegate unit is assigned an individual ID for convenient
setup and to avoid double ID forever
■
economical
Microphone On/Off button
practical,
convenient
■
for
transportation
™ “ACTIVE MICS”, set the number of delegates permitted to
speak at the same time
hole in the table for a tidy desktop
■
Fully digital audio technology
■
Hi-Fi loudspeaker
■
Priority key and Next key
■
Pluggable stem microphone
■
Excellent immunity to RF interference from mobile phones
■
Supporting “PnP” (plug and play)
System when operated in stand-alone mode can implement the
following facilities:
™ “OPEN” mode, microphone key with request-to-speak
registration (AUTO)
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
™ “VOICE” mode, microphone activation on speaking
™ “APPLY” mode, delegate applies to speak by pressing apply
key, delegate can speak only when operator or chairman
approved his application
™ "PTT" mode, press microphone On/Off button to talk
■
The stylish and ergonomically designed chairman unit has all the
Automatic video tracking, when cooperating with camera and
video switcher unit
necessary facilities to enable the user to chair a conference. It has
■
excellent immunity to RF interference from mobile phones. Similar
Activation at any time (if the amount of active microphones in
the system is less than 6, except “VOICE” mode)
in appearance to HCS-3938D Delegate Unit, the HCS-3938C
■
Chairman Unit includes a microphone priority button. When
Priority key can switch off or mute the speaking units according
to preset
pressed, the priority button causes all currently active delegate
microphones to be switched off temporarily or permanently,
■
Approves/denies all delegates' speaking requests
allowing the chairman to take control of the meeting. The
■
System supports up to 100 chairman units, while only one
loudspeaker offers superior acoustics with minimal feedback for
chairman unit has the control facilities listed above (set by main
enhanced intelligibility.
unit)
Controls and Indicators
■
Uni-directional electret condenser microphone with two–color
illuminated ring
■
Headphone volume up and down
■
Microphone On/Off button with indicator
■
Priority key with indicator
■
Next key with indicator
Interconnections
6.2
■
Socket for pluggable stem microphone
■
Ø 3.5 mm stereo headphone jack
■
1.5 m cable with 6P-DIN plug
■
0.6 m cable with 6P-DIN socket
HCS-3900 Series Economical Digital Conference System
Technical Specifications
Electrical
Max. consumption
2W
Headphone connection
Frequency response
40 Hz to 16 kHz
>16 Ohm
Earphone load impedance
10 mW
Earphone output
Microphone
Electret-condenser
Transducer
Uni-directional
Polar pattern
-46 dBV/Pa
Sensitivity
80 Hz to 18 kHz
Frequency response
2 kOhm
Input impedance
> 20 dB (1 kHz)
Directivity 0°/180°
20 dBA (SPL)
Equivalent noise
125 dB (THD<3%)
Maximum sound pressure level
Interface data
Ø 3.5 mm stereo jack for headphone
Connector
Mechanical
Mounting
Tabletop
Dimensions (h x w x d) (w/o stem microphone)
0.9 kg
Weight (incl. stem microphone)
Color
71 x 124 x 138 mm
Champagne (PANTONE 401 C) panel + black (PANTONE
419 C) base / Charcoal gray (PANTONE Cool Gray 11 C)
panel + black (PANTONE 419 C) base
410 mm (standard version),
Stem length
240 mm, 330 mm, 470 mm
Ordering Information
HCS-3938C_S
Economical Digital Conference System Chairman
Unit (tabletop, champagne panel + black base,
white button)
HCS-3938C_L
Economical Digital Conference System Chairman
Unit (tabletop, champagne panel + black base,
champagne button)
HCS-3938C_G
Economical Digital Conference System Chairman
Unit (tabletop, charcoal gray panel + black base,
green button)
HCS-3938C_D
Economical Digital Conference System Chairman
Unit (tabletop, charcoal gray panel + black base,
charcoal gray button)
6.3
HCS-3900 Series Economical Digital Conference System
HCS-3938CF Chairman Unit
Functions
■
■
Compliant to IEC 60914
Gain of each microphone adjustable separately, fitting the
individual orator’s voice to achieve perfect speech pickup any
time
■
Integrated high-pass filter (low-cut switch) to cut low frequency
elements from the audio when needed
■
Excellent immunity to RF interference from mobile phones and
comparable devices
■
■
Mini-microphone, with foam windshield
Hi-Fi loudspeaker, minimal feedback, mutes automatically
when microphone is active
■
■
Microphone On/Off button
Every delegate unit is assigned an individual ID for convenient
setup and to avoid double ID forever
■
Features
■
Stylish and ergonomic design
■
Smaller,
economical
and
practical,
convenient
™ “ACTIVE MICS”, set the number of delegates permitted to
for
speak at the same time
transportation
■
System when operated in stand-alone mode can implement the
following facilities:
™ “OPEN” mode, microphone key with request-to-speak
Connection cable is routed from the bottom through the
registration (AUTO)
hole in the table for a tidy desktop
■
Fully digital audio technology
■
Hi-Fi loudspeaker
■
Priority key and Next key
■
Fixed stem microphone
■
Excellent immunity to RF interference from mobile phones
■
Supporting “PnP” (plug and play)
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
™ “VOICE” mode, microphone activation on speaking
™ “APPLY” mode, delegate applies to speak by pressing apply
key, delegate can speak only when operator or chairman
approved his application
™ "PTT" mode, press microphone On/Off button to talk
■
Automatic video tracking, when cooperating with camera and
video switcher unit
■
The stylish and ergonomically designed chairman unit has all the
Activation at any time (if the amount of active microphones in
the system is less than 6, except “VOICE” mode)
necessary facilities to enable the user to chair a conference. It has
■
excellent immunity to RF interference from mobile phones. Similar
Priority key can switch off or mute the speaking units according
to preset
in appearance to HCS-3938DF Delegate Unit, the HCS-3938CF
Chairman Unit includes a microphone priority button. When
■
Approves/denies all delegates' speaking requests
pressed, the priority button causes all currently active delegate
■
System supports up to 100 chairman units, while only one
microphones to be switched off temporarily or permanently,
chairman unit has the control facilities listed above (set by main
allowing the chairman to take control of the meeting. The
unit)
loudspeaker offers superior acoustics with minimal feedback for
enhanced intelligibility.
Controls and Indicators
■
Uni-directional electret condenser microphone with two–color
illuminated ring
■
Headphone volume up and down
■
Microphone On/Off button with indicator
■
Priority key with indicator
■
Next key with indicator
Interconnections
6.4
■
Ø 3.5 mm stereo headphone jack
■
1.5 m cable with 6P-DIN plug
■
0.6 m cable with 6P-DIN socket
HCS-3900 Series Economical Digital Conference System
Technical Specifications
Electrical
Max. consumption
2W
Headphone connection
Frequency response
40 Hz to 16 kHz
>16 Ohm
Earphone load impedance
10 mW
Earphone output
Microphone
Electret-condenser
Transducer
Uni-directional
Polar pattern
-46 dBV/Pa
Sensitivity
80 Hz to 18 kHz
Frequency response
2 kOhm
Input impedance
> 20 dB (1 kHz)
Directivity 0°/180°
20 dBA (SPL)
Equivalent noise
Maximum sound pressure level
125 dB (THD<3%)
Interface data
Connector
Ø 3.5 mm stereo jack for headphone
Mechanical
Mounting
Tabletop
Dimensions (h x w x d) (w/o stem microphone)
71 x 124 x 138 mm
Weight (incl. stem microphone)
Color
0.9 kg
Champagne (PANTONE 401 C) panel + black (PANTONE
419 C) base / Charcoal gray (PANTONE Cool Gray 11 C)
panel + black (PANTONE 419 C) base
410 mm
Stem length
Ordering Information
HCS-3938CF_S
Economical Digital Conference System
Chairman Unit (tabletop, champagne
panel + black base, white button, fixed
gooseneck)
HCS-3938CF_L
Economical Digital Conference System
Chairman Unit (tabletop, champagne
panel + black base, champagne button,
fixed gooseneck)
HCS-3938CF_G
Economical Digital Conference System
Chairman Unit (tabletop, charcoal gray
panel + black base, green button, fixed
gooseneck)
HCS-3938CF_D
Economical Digital Conference System
Chairman Unit (tabletop, charcoal gray
panel + black base, charcoal gray
button, fixed gooseneck)
6.5
HCS-3900 Series Economical Digital Conference System
HCS-3938D Discussion Unit
■
System when operated in stand-alone mode can implement the
following facilities:
™ “ACTIVE MICS”, set the number of delegates permitted to
speak at the same time
™ “OPEN” mode, microphone key with request-to-speak
registration (AUTO)
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
™ “VOICE” mode, microphone activation on speaking
™ “APPLY” mode, delegate applies to speak by pressing apply
key, delegate can speak only when operator or chairman
approved his application
™ "PTT" mode, press microphone On/Off button to talk
■
Automatic video tracking, when cooperating with camera and
video switcher unit
■
Set any delegate unit to be VIP unit
™ Up to 32 units can be set as VIP in one system via
Features
application software
■
Stylish and ergonomic design
■
Smaller,
economical
and
™ VIP unit can be activated as long as the total of active
practical,
convenient
for
microphones is not beyond 6 (incl. chairman/delegate/VIP
transportation
unit, except “VOICE” mode)
■
Connection cable is routed from the bottom through the
■
Fully digital audio technology
Controls and Indicators
■
Hi-Fi loudspeaker
■
Pluggable stem microphone
■
■
Excellent immunity to RF interference from mobile phones
■
Supporting “PnP” (plug and play)
hole in the table for a tidy desktop
Uni-directional electret condenser microphone with two–color
illuminated ring
■
Headphone volume up and down
■
Microphone On/Off button with indicator
The delegate unit meets the basic demands of the conferences. It
Interconnections
provides facilities for speaking, registering a request-to-speak and
■
Socket for pluggable stem microphone
listening. It has excellent immunity to RF interference from mobile
■
Ø 3.5 mm stereo headphone jack
phones. The loudspeaker offers superior acoustics with minimal
■
1.5 m cable with 6P-DIN plug
feedback for enhanced intelligibility.
■
0.6 m cable with 6P-DIN socket
Functions
■
Compliant to IEC 60914
■
Gain of each microphone adjustable separately, fitting the
■
■
Technical Specifications
Electrical
individual orator’s voice to achieve perfect speech pickup any
Max. consumption
time
Headphone connection
Integrated high-pass filter (low-cut switch) to cut low frequency
Frequency response
elements from the audio when needed
Earphone load impedance
Excellent immunity to RF interference from mobile phones and
Earphone output
comparable devices
Microphone
■
Mini-microphone, with foam windshield
Transducer
■
Stem microphone can be unplugged during adjournment, easy
Polar pattern
to maintain
Sensitivity
Hi-Fi loudspeaker, minimal feedback, mutes automatically
Frequency response
■
■
■
2W
40 Hz to 16 kHz
>16 Ohm
10 mW
Electret-condenser
Uni-directional
-46 dBV/Pa
80 Hz to 18 kHz
when microphone is active
Input impedance
Microphone On/Off button
Directivity 0°/180°
Every delegate unit is assigned an individual ID for convenient
Equivalent noise
setup and to avoid double ID forever
Maximum sound pressure level
2 kOhm
> 20 dB (1 kHz)
20 dBA (SPL)
125 dB (THD<3%)
Interface data
Connector
6.6
Ø 3.5 mm stereo jack for headphone
HCS-3900 Series Economical Digital Conference System
Mechanical
Mounting
Tabletop
Dimensions (h x w x d) (w/o stem microphone)
0.9 kg
Weight (incl. stem microphone)
Color
71 x 124 x 138 mm
Champagne (PANTONE 401 C) panel + black (PANTONE
419 C) base / Charcoal gray (PANTONE Cool Gray 11 C)
panel + black (PANTONE 419 C) base
410 mm (standard version),
Stem length
240 mm, 330 mm, 470 mm
Ordering Information
HCS-3938D_S
Economical Digital Conference System Delegate
Unit (tabletop, champagne panel + black base,
white button)
HCS-3938D_L
Economical Digital Conference System Delegate
Unit (tabletop, champagne panel + black base,
champagne button)
HCS-3938D_G
Economical Digital Conference System Delegate
Unit (tabletop, charcoal gray panel + black base,
green button)
HCS-3938D_D
Economical Digital Conference System Delegate
Unit (tabletop, charcoal gray panel + black base,
charcoal gray button)
6.7
HCS-3900 Series Economical Digital Conference System
HCS-3938DF Discussion Unit
■
System when operated in stand-alone mode can implement the
following facilities:
™ “ACTIVE MICS”, set the number of delegates permitted to
speak at the same time
™ “OPEN” mode, microphone key with request-to-speak
registration (AUTO)
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
™ “VOICE” mode, microphone activation on speaking
™ “APPLY” mode, delegate applies to speak by pressing apply
key, delegate can speak only when operator or chairman
approved his application
™ "PTT" mode, press microphone On/Off button to talk
■
Automatic video tracking, when cooperating with camera and
video switcher unit
■
Set any delegate unit to be VIP unit
™ Up to 32 units can be set as VIP in one system via
Features
application software
■
Stylish and ergonomic design
■
Smaller,
economical
and
™ VIP unit can be activated as long as the total of active
practical,
convenient
for
microphones is not beyond 6 (incl. chairman/delegate/VIP
transportation
unit, except “VOICE” mode)
■
Connection cable is routed from the bottom through the
■
Fully digital audio technology
Controls and Indicators
■
Hi-Fi loudspeaker
■
Fixed stem microphone
■
■
Excellent immunity to RF interference from mobile phones
■
Supporting “PnP” (plug and play)
hole in the table for a tidy desktop
Uni-directional electret condenser microphone with two–color
illuminated ring
■
Headphone volume up and down
■
Microphone On/Off button with indicator
The delegate unit meets the basic demands of the conferences. It
Interconnections
provides facilities for speaking, registering a request-to-speak and
■
Ø 3.5 mm stereo headphone jack
listening. It has excellent immunity to RF interference from mobile
■
1.5 m cable with 6P-DIN plug
phones. The loudspeaker offers superior acoustics with minimal
■
0.6 m cable with 6P-DIN socket
feedback for enhanced intelligibility.
Technical Specifications
Functions
■
■
■
■
Electrical
Compliant to IEC 60914
Gain of each microphone adjustable separately, fitting the
Max. consumption
individual orator’s voice to achieve perfect speech pickup any
Headphone connection
time
Frequency response
Integrated high-pass filter (low-cut switch) to cut low frequency
Earphone load impedance
elements from the audio when needed
Earphone output
Excellent immunity to RF interference from mobile phones and
Microphone
comparable devices
Transducer
■
Mini-microphone, with foam windshield
Polar pattern
■
Hi-Fi loudspeaker, minimal feedback, mutes automatically
Sensitivity
when microphone is active
Frequency response
■
Microphone On/Off button
Input impedance
■
Every delegate unit is assigned an individual ID for convenient
Directivity 0°/180°
setup and to avoid double ID forever
Equivalent noise
2W
40 Hz to 16 kHz
>16 Ohm
10 mW
Electret-condenser
Uni-directional
-46 dBV/Pa
80 Hz to 18 kHz
2 kOhm
> 20 dB (1 kHz)
20 dBA (SPL)
Maximum sound pressure level
125 dB (THD<3%)
Interface data
Connector
6.8
Ø 3.5 mm stereo jack for headphone
HCS-3900 Series Economical Digital Conference System
Mechanical
Mounting
Tabletop
Dimensions (h x w x d) (w/o stem microphone)
71 x 124 x 138 mm
Weight (incl. stem microphone)
Color
0.9 kg
Champagne (PANTONE 401 C) panel + black (PANTONE
419 C) base / Charcoal gray (PANTONE Cool Gray 11 C)
panel + black (PANTONE 419 C) base
410 mm
Stem length
Ordering Information
HCS-3938DF_S
Economical Digital Conference System
Delegate Unit (tabletop, champagne
panel + black base, white button, fixed
gooseneck)
HCS-3938DF_L
Economical Digital Conference System
Delegate Unit (tabletop, champagne
panel + black base, champagne button,
fixed gooseneck)
HCS-3938DF_G
Economical Digital Conference System
Delegate Unit (tabletop, charcoal gray
panel + black base, green button, fixed
gooseneck)
HCS-3938DF_D
Economical Digital Conference System
Delegate Unit (tabletop, charcoal gray
panel + black base, charcoal gray
button, fixed gooseneck)
6.9
HCS-3900 Series Economical Digital Conference System
HCS-3900MA
Conference Main Unit
■
With web page control function, the user can access the IP
address of main unit from web browser to handle meeting
management
■
Automatic video tracking, when cooperating with camera and
video switcher unit
■
Built-in unit detection facilities, detect the unit's LED before the
meeting
Controls and Indicators
■
256×64 OLED displays the status and the menu of system
■
Four buttons for configuration
■
Power switch with indicator
■
Line in volume control buttons
■
Master volume control buttons
■
Earphone volume control buttons
configuration
Interconnections
■
Multiple audio in/out interfaces:
™ One balanced XLRF-type connector for audio line in
™ Two symmetrical RCA input interfaces for audio line in
™ One balanced XLRM-type connector for audio line out
™ Two symmetrical RCA output interfaces for audio line out
Web Control Page
™ One USB interface and one SD card slot for conference
audio recording and playback. The recording will switch to
the other device when SD card or USB stick is full without
interruption
Functions
■
Economical
and
practical,
designed
for
small
and
■
One RS-232 port for connection to central control system
■
Video switcher interface
medium-sized conference rooms
■
2×outlet (6P-DIN) trunk-line cable outlets
■
Compliant to IEC 60914
■
One USB interface for system upgrading
■
Fully digital conference main unit, audio signals processed by
■
Ethernet interface (RJ45)
high performance DSP
■
■
Conference audio recording and playback
With built-in monitor loudspeaker, can be directly employed in
Technical Specifications
small and medium-sized meeting rooms without amplification
system
■
Electrical
Every conference unit is assigned an individual ID for
Frequency response
convenient setup and to avoid double ID allocation forever
■
Set any delegate unit to be VIP unit, VIP unit can be activated
as long as the total of active microphones is not beyond 6 (incl.
chairman/delegate/VIP unit, except “VOICE” mode)
■
>94 dB
THD
<0.05%
AC 100 V-120 V 60 Hz or AC 220 V-240 V 50 Hz
Power consumption
HCS-3900ME extension unit
■
Dynamic range
Power supply
Up to 255 contribution units can be connected by adding
RS-232 connection
System when operated in stand-alone mode can implement the
40 Hz to 16 kHz
>90 dBA
SNR
152 W
nine-pole Sub-D female socket
following facilities:
™ “ACTIVE MICS”, set the number of delegates permitted to
Audio inputs
speak at the same time
™ Speaking time limit can be set up (1-240 minutes)
LINE IN 1
+18 dBu, BAL.
LINE IN 2
+18 dBu, UNBAL.
™ “OPEN” mode, microphone key with request-to-speak
registration (AUTO)
Audio outputs
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
™ “VOICE” mode, microphone activation on speaking
™ “APPLY” mode, delegate applies to speak by pressing apply
key, delegate can speak only when operator or chairman
approved his application
™ "PTT" mode, press microphone On/Off button to talk
6.10
LINE OUT 1
+18 dBu, BAL.
LINE OUT 2
+18 dBu, UNBAL.
HCS-3900 Series Economical Digital Conference System
Mechanical
Mounting
Tabletop
74 x 430 x 116 mm
Dimensions (h x w x d)
2.3 kg
Weight
Black (PANTONE 419 C)
Color
Ordering Information
HCS-3900MA
Economical Digital Conference System Main Unit
(discussion,
recording,
256×64
OLED,
6P
sockets)
6.11
HCS-3900 Series Economical Digital Conference System
HCS-3900MB
Conference Main Unit
■
With web page control function, the user can access the IP
address of main unit from web browser to handle meeting
management
■
Automatic video tracking, when cooperating with camera and
video switcher unit
■
Built-in unit detection facilities, detect the unit's LED before the
meeting
Controls and Indicators
■
256×64 OLED displays the status and the menu of system
■
Four buttons for configuration
■
Power switch with indicator
■
Line in volume control buttons
■
Master volume control buttons
■
Earphone volume control buttons
configuration
Interconnections
■
Multiple audio in/out interfaces:
™ One balanced XLRF-type connector for audio line in
™ Two symmetrical RCA input interfaces for audio line in
™ One balanced XLRM-type connector for audio line out
™ Two symmetrical RCA output interfaces for audio line out
Web Control Page
Functions
■
Economical
and
practical,
designed
for
small
■
One RS-232 port for connection to central control system
■
Video switcher interface
■
2×outlet (6P-DIN) trunk-line cable outlets
■
One USB interface for system upgrading
■
Ethernet interface (RJ45)
and
medium-sized conference rooms
■
■
Compliant to IEC 60914
Technical Specifications
Fully digital conference main unit, audio signals processed by
high performance DSP
■
Electrical
With built-in monitor loudspeaker, can be directly employed in
Frequency response
small and medium-sized meeting rooms without amplification
system
■
Every conference unit is assigned an individual ID for
convenient setup and to avoid double ID allocation forever
■
<0.05%
AC 100 V-120 V 60 Hz or AC 220 V-240 V 50 Hz
RS-232 connection
chairman/delegate/VIP unit, except “VOICE” mode)
152 W
nine-pole Sub-D female socket
Up to 255 contribution units can be connected by adding
HCS-3900ME extension unit
■
>94 dB
THD
Power consumption
as long as the total of active microphones is not beyond 6 (incl.
■
Dynamic range
Power supply
Set any delegate unit to be VIP unit, VIP unit can be activated
40 Hz to 16 kHz
>90 dBA
SNR
Audio inputs
System when operated in stand-alone mode can implement the
LINE IN 1
+18 dBu, BAL.
following facilities:
LINE IN 2
+18 dBu, UNBAL.
™ “ACTIVE MICS”, set the number of delegates permitted to
speak at the same time
Audio outputs
™ Speaking time limit can be set up (1-240 minutes)
™ “OPEN” mode, microphone key with request-to-speak
registration (AUTO)
LINE OUT 1
+18 dBu, BAL.
LINE OUT 2
+18 dBu, UNBAL.
™ “OVERRIDE” mode, microphone key control with override of
the active microphones (FIFO)
Mechanical
™ “VOICE” mode, microphone activation on speaking
Mounting
™ “APPLY” mode, delegate applies to speak by pressing apply
Dimensions (h x w x d)
key, delegate can speak only when operator or chairman
Weight
approved his application
Color
™ "PTT" mode, press microphone On/Off button to talk
6.12
Tabletop
74 x 430 x 116 mm
2.3 kg
Black (PANTONE 419 C)
HCS-3900 Series Economical Digital Conference System
Ordering Information
HCS-3900MB
Economical Digital Conference System Main Unit
(discussion, 256×64 OLED, 6P sockets)
System Connection
6.13
HCS-3900 Series Economical Digital Conference System
HCS-3900ME
Conference Extension Main Unit
Technical Specifications
Electrical
Power supply
AC 100 V - 240 V, 50 Hz / 60 Hz
150 W
Power consumption
Mechanical
Dimensions (h × w × d)
42 × 296 × 133 mm
1.5 kg
Weight
Black (PANTONE 419 C)
Color
Functions
■
■
Compliant to IEC 60914
Cooperates with HCS-3900M series Conference Main Unit for
Ordering Information
system capacity extension
■
HCS-3900ME
Sync power on/off with the Conference Main Unit
Economical Digital Conference System
Extension Unit (6P sockets)
Interconnections
■
3 × 6P-DIN trunk-line cable outlet, connection cable length
should be less than 80 meters
■
1 × 6P-DIN socket (input) for connection with the Conference
Main Unit or with a preceding HCS-3900ME, connection cable
length should be less than 80 meters
■
1 × 6P-DIN socket (output) for connection with the next
HCS-3900ME, connection cable length should be less than 80
meters
Quick lookup table of HCS-3900M CMU/EMU load capability （unit：piece）
Type No.
The extension cable length between the CMU(EMU) and the first
Congress Unit connected to the socket
20 m
40 m
60 m
80 m
HCS-3900MA
25
23
22
21
HCS-3900MB
25
23
22
21
HCS-3900ME
18
16
14
12
6.14