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Welsh Video Network
Studio Operation Training
Agenda
09.30 Introduction* 09.35 Session 1: Overview; Dialling; Cameras; Microphones 10.45 Break
11.15 Session 2: Monitors; Projector; Whiteboard*; Sharing Presentations using NetMeeting*
12.30 Lunch
13.30 Session 3: Document Camera; VCR; Laptop; anything else? 14.45 Break
15.15 Session 4: Troubleshooting; Fault reporting*; Booking a videoconference* Security*;
16.30 Close
Session 1
Overview Dialling Cameras Microphones
The ultimate high performance solution Industry’s best, highest quality
videoconferencing and collaboration tool More processing power than any other
system Highest flexibility and adaptability
PictureTelPictureTel
900 Series900 Series
Overview
Bad News 30+ component devices 35+ interconnecting cables Good News Pre-configured Default Settings V/C Standards - Automatic 1 Touch panel controller
Touch Panel Controller
Start Page
Video Source
Document Camera
PictureTel 70Auxiliary Camera
PictureTel 80
Laptop computer
VCR
Preview > Send ( = Local)
Switch
Projector
Document Camera
PictureTel 70Auxiliary Camera
PictureTel 80
Laptop computer
VCR
Preview > Send ( = Local Picture)
PictureTel 970Codec
Room PC
Remote Picture To Projector
Dialling
Dialling
Dialling
Manual (Phone No. / IP Address) Local Directory (5000 entries) Directory Server
Must be logged on Central Directory Personal Directory
Dialling
Dialling
Dialling
WAN/ISDN H.320 up to 384kbit/s Phone bill Directory Name Manual numbers
LAN/IP H.323 up to 768kbit/s Academic network Directory Name IP Address
Audio Algorithms
ALGORITHM AUDIOFREQUENCYRESPONSE
DATABANDWIDTH
SUPPORTED IN
Siren TM 14 14 kHz 24 – 48 kbps H.320 and H.323
G.722.1 7 kHz 16 – 32 kbps H.320 and H.323
PT716plus 7 kHz 16 – 32 kbps H.320 and H.323
PT724 7 kHz 24 kbps H.320
G.722 7 kHz 48 – 56 kbps H.320 and H.323
G.728 3.4 kHz 16 kbps H.320 and H.323
G.723.1 3.4 kHz 5.3 – 6.3 kbps H.323
G.711 3.4 kHz 56 kbps H.320 and H.323
Video Algorithms
PEOPLE CONTENTProtocols H.261, H.263, H.263+ H.261, H.263, H.263+
Resolution QCIF, FCIF (352x288),2CIF (under Pro-Motion™)
For PC/laptop (withImageShare): XGA(1024x768), SVGA(800x600), VGA(640x480)For traditional videosources: 4CIF/PAL(704x576), native-NTSC,FCIF, QCIF
Frame rate up to 60 fields ofinterlaced video (underPro-Motion);30 frames per second at256 kbps and above;20 frames per secondbelow 256 kbps
Best possible at givenResolution
Dialling
Advance Dialling
Observe VGA Screen Use TAB to navigate to Advance > Enter Use TAB to navigate to Bandwidth Use UP/DOWN to show list Enter to select Use TAB to navigate to OK > Enter
Cameras
Camera 1, Camera 2 P,T,Z Control Presets Auto Camera Positioning (Camera 1) Far End Camera Control
Camera 1 Control
Camera 1 Control
Microphones
Muted on auto answer Un-mute at start of call
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