TANDBERG 770 MXP Microphone User Manual


 
Appendices
219
VGA (640 x 480 pixels)
STILL IMAGE TRANSFER
CIF, SIF, 4CIF (H.261 Annex D), 4SIF, VGA, SVGA,
XGA
AUDIO STANDARDS
G.711, G.722, G.722.1, G.728 , MPEG4 AAC-LD
AUDIO FEATURES
CD-Quality 20KHz Mono and Stereo
Telephone add-on via MultiSite (not 770 MXP)
Two separate acoustic echo cancellers
Audio mixer
Automatic Gain Control (AGC)
Automatic Noise Reduction
Audio level meters
VCR ducking
AUDIO INPUTS (4 INPUTS)
2 x microphone, 24V phantom powered, XLR connector
1 x RCA / Phono, Line Level: auxiliary (or VCR Stereo L)
1 x RCA / Phono, Line Level: VCR/DVD (Stereo R)
AUDIO OUTPUTS (2 OUTPUTS)
1 x RCA / Phono, S/PDIF (mono/stereo) or
Analogue Line Level: main audio
1 x RCA / Phono, Line Level: VCR
FRAME RATES
30 frames per second @ 168 kbps and above
60 fields per second @ 336 kbps and above (Point-to-
point)
MULTISITE FEATURES (not 770 MXP)
Audio and Video Transcoding
Video rate matching from 56 kbps - maximum
conference rate
Secondary conference rate
CP4 and Voice Switched
Best Impression
H.264, Encryption, Digital Clarity
DuoVideo and H.239 mixed and from any site
Telephony
ISDN & IP Downspeeding and IPLR
MULTISITE (H.243) CASCADING ON ISDN AND IP
Dial in / Dial out
Chair control for host system
Snapshot of ongoing conference (JPEG)
Snapshot of ongoing DuoVideo/H.239 presentation
(JPEG)
Separate welcome page for encr ypted conferences
IP AND BRI
Conference rates up to 1.1 Mbps
Up to 4 video and 3 audio sites
4 sites @ 384 kbps (+telephone calls)
Mix ISDN-BRI and IP up to maximum conference rate
DUOVIDEO / H.239
Available on all networks
NETWORK FEATURES
Auto H.320 / H.323 dialing
Downspeeding
Programmable network profiles
Intelligent Call Management
Maximum call length timer
Automatic SPID and line number configuration
(National ISDN, GR-2941-CORE)
H.241,
H.243, H.281, BONDING (ISO 13871), H.320, H.323,
H.331, MPEG4 AAC-LD (20KHz audio)
W.A.V.E. (WIDE ANGLE VIEW) II CAMERA
10 x zoom 1/4" CCD +15° / -20° tilt
+ / -95°pan
61° ver tical field of view
96° total ver tical field of view
77° horizontal field of view
267° total horizontal field of view
460 (PAL) / 470 (NTSC) TV lines
Min. illumination 2 Lux (F1.8)
Auto or manual focus / brightness / white balance
Far-end camera control
15 near and far-end camera pre-sets
Voice-activated camera positioning
PRESENTATIONS AND COLLABORATION
Natural Presenter Package including:
PC Presenter
PC SoftPresenter
Digital Clarity
DuoVideo and H.239
Advanced Video Layouts
T.120 Microsoft® NetMeeting® support via RS-232
(9-pin D-sub)
Streaming compatible with Cisco IP/TV,
Apple QuickTime®, RealPlayer® v8 etc.
CLOSED CAPTIONING/TEXT CHAT
T.140 standards-based
SYSTEM MANAGEMENT
Support for the TANDBERG Management Suite
Total management via embedded web server, SNMP,
Telnet, XML, SOAP and FTP
Remote software upload: via webserver or via FTP
server
1 x RS-232 for local software upgrades, local control
and diagnostics
Onscreen Menu on TV and/or VGA monitors
DIRECTORY SERVICES
Support for Local, Global and Dynamic Server
Directories
Unlimited entries using Server directory* supporting
LDAP and H.350
400 number global directory
200 number local directory
50 dedicated MultiSite entries
13 SELECTABLE MENU LANGUAGES
English, German, French, Norwegian, Swedish, Italian,
Spanish,
Portuguese, Simplified Chinese, Traditional Chinese,
Japanese,
Russian and Korean
CUSTOMIZED WELCOME SCREEN AND COMPANY
LOGO
POWER
Auto-sensing power supply
100 250 VAC, 50 60 Hz
40 watts max.
OPERATING TEMPERATURE AND HUMIDITY
0° C to 35° C (32° F to 95° F) ambient temperature.
10% to 90 % Relative Humidity (RH)
STORAGE AND TRANSPORT TEMPERATURE