Clear One CONVERGE SR 1212 User manual

CONVERGETM |SR 1212
Digital Matrix Mixer
PROFESSIONAL CONFERENCING
DATA SHEET <
TheConvergeSR1212isahighly-advanced12x12automaticdigitalmixer
with ClearOne’s fourth-generation audio processing technologies. The
Converge SR 1212 delivers enhanced management features, simplified
configuration tools, and industry-leading expandability for virtually any
venue or application.
THE ULTIMATE
IN AUDIO
PROCESSING
AND DIGITAL
MATRIX MIXING
CONVERGE SR 1212
APPLICATIONS
Convention Centers and Hotels
Auditoriums
Stadiums
Conference Rooms
Houses of Worship
Theaters
CONVERGE SR 1212 ADVANTAGES
Advanced Conferencing Feature Set
+ Management Improvements
> Integrated Ethernet and USB connections
> SNMP and HTML remote management agents
> Event scheduler
> Diagnostic console
+ Simplified Configuration Software
> Drag & drop A/V and channel objects
> Selectable views—unit, matrix, channel
+ Expanded serial command set
Superior Audio Performance
+ Unique automatic mixing process delivers optimum intelligibility
+ 20 Hz-22 kHz bandwidth for full-range audio response
+ ALC & AGC keep participants’ audio balanced and consistent
Configuration Flexibility
+ Link multiple Converge/Converge Pro units (Converge Pro 880, 880T, 840T, 8i, TH20, and
Converge SR 1212) for extensive microphone coverage and up to 16 phone lines
+ Enhanced expansion bus, featuring 12 mix-minus audio buses for routing between units
+ Eight mic gating groups (four internal & four global) allow separation of mics into
individual mixer gating groups for greater configuration flexibility
+ 32 presets can be executed on-the-fly without disturbing other ongoing preset operations
+ 255 Macros for customized audio control/configuration with single command execution
NEW!

Audio Performance
Conditions: Unless otherwise
specified, all measurements are
performed with a 20 Hz to 22 kHz
BW limit (no weighting)
Frequency Response: 20 Hz to 22
kHz ±1dB
Noise (EIN): -126 dBu, 22 kHz BW,
max gain,
Rs=150 Ω
THD+N: <0.02%
Dynamic Range: 100 dB (non A-
weighted)
Crosstalk <-91 dB re 20 dBu @ 20
kHz channel to channel
Auto Mixer Parameters
Number of Open Microphones (NOM)
PA Adaptive Mode
First Mic Priority Mode
Last Mic Mode
Maximum # of Mics Mode
Ambient Level
Gate Threshold Adjust
Off Attenuation Adjust
Hold Time
Decay Rate
Matrix Mixing Parameters
12 analog inputs/outputs
12 expansion bus in/out
8 assignable processing blocks in/out
4 assignable fader blocks in/out
Assignable Processing Blocks
Filters
All pass
Low pass
High pass
Low shelving
High shelving
Parametric EQ
Notch
CD Horn
Crossovers
Bessel
Butterworth
Linkwitz-Riley
Compressor
Delay–adjustable up to 250 ms
Assignable Fader Blocks
Gain/Mute
Microphone Input Configuration
Input Gain Adjust
Mic or Line Level
Phantom Power on/off
Filters
All Pass
Low Pass
High Pass
Notch
PEQ
Mute on/off
Chairman Override on/off
AGC on/off
Automatic Level Control on/off
Auto Gate/Manual gate
Adaptive Ambient on/off
Mic/Line Inputs 1-8
Push-on mini-terminal block,
balanced, bridging
Impedance: < 5 KΩ
Nominal Level: adjustable -56 dBu to
0 dBu (7 dB step
coarse gain adjustment)
Maximum Level: -65 dBu to +20 dBu
Line Inputs 9-12
Push-on mini-terminal block,
balanced, bridging
Impedance: < 5 KΩ
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Outputs 1-12
Push-on mini-terminal block, balanced
Impedance: < 50 Ω
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Expansion Bus In/Out
Proprietary Network
RJ-45 (2), 1.9 Mbps
CAT-5 twisted-pair cable, 200’
maximum cable length between units
Ethernet
Autoswitching with Quality of
Connection (QoC)
10/100 Mbps Ethernet Network Port
10/100 Mbps Ethernet PC Port
RJ-45 Connectors
RS-232
Serial Command Protocol Only
(Console software not
supported on RS- 232 port)
DB-9 female
9,600/19,200/38,400/57,600/115,200
baud rate; 8 bits,
1 stop bit, no parity
Hardware flow control on (default)/off
Control/Status Ports
DB-25 female A/B (2)
Inputs A/B: active low (pull to ground)
Outputs A/B: open collector, 40 VDC
max, 40 mA each
+3.3 VDC pins (2) (300 mA over-
current protected)
USB
Version 2.0 compatible
Type: B-connector
Configuration & Administration
Software
Converge™ Console
Power Input Range
Auto-Adjusting
100–240 VAC; 50/60 Hz
Power Consumption
30 W Typical
Dimensions (L x D x H)
17.25” x 10.25” x 1.75”
43.8 x 26 x 4.5 cm
Weight
7.5 lbs/3.3375 kg unit weight
12 lbs/5.4kg shipping weight
Operating Temperature
14° F/-10° C to 122° F/50° C
ambient unit temperature
Approvals
See the Installation & Operation
Manual for complete details
AES48-2005: AES standard on
interconnections —
Grounding and EMC practices
— Shields of connectors
in audio equipment containing
active circuitry (self certified)
Optional Accessories
Converge Pro 880
Converge Pro 880T
Converge Pro 840T
Converge Pro 8i
Converge Pro TH20
Tabletop Controller
Part Number
910-151-900 Converge SR 1212
12x12 Digital Matrix Mixer
CONVERGE SR 1212 DATA SHEET <
> CONVERGE SR 1212 BACK PANEL
> SPECIFICATIONS
> CLEARONE LOCATIONS
Headquarters:
Salt Lake City, UT USA
5225 Wiley Post Way
Suite 500
Salt Lake City, UT 84116
Tel: [phone]
Toll Free: 800-945-7730
Fax: [phone]
[email protected]
Latin America
Tel: [phone]
[email protected]
EMEA
Tel: [phone]
[email protected]
APAC
Tel: [phone]
[email protected]
Other product names may be registered trademarks of their respective owners who do not necessarily endorse ClearOne or ClearOne’s products. All rights reserved. Information in this document subject to change without notice.
© 2007 ClearOne Communications Inc. 802-151-900 Revision 1.1 January 2008.