ii3 IP Intercom Users′ Guide Model ED series Model ES series
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TABLE OF CONTENTS OVERVIEW ................................................................................4 SPECIFICATIONS......................................................................5 INTERFACE CONNECTIONS ....................................................6 INTERFACE CONNECTION DETAIL .........................................6 CONFIGURATION AND IP ADDRESSES ..................................7 TYPICAL SYSTEM CONFIGURATIONS ....................................8 INTEGRATED SWITCHES...............
O VERVIEW Digital Acoustics IP (Internet Protocol) Intercom modules provide a functional audio equivalent to the basic "push to talk" (PTT) intercom. Features include: Talk to/from any station to host PC server High quality, clear transmit and playback audio Simple operation utilizes push buttons for commands Fixed and automatic and DHCP compliant IP assignment Integrated 2-port switch option available PoE (802.
S PECIFICATIONS Items Hardware Protocols Network Interface Specification TCP, UDP, IP, ARP, ICMP, Ethernet MAC 10/100 Base-T Ethernet (Auto detection) Command protocols Proprietary Audio Rate 64kbs Audio Resolution PCM-8bit and uLAW-16 bit 8bit Audio Sample Rate 8 kHz (Voice band) Audio Buffers 4KB TX and RX Internal Amplifier 2w Max @ 4 ohms Microphone sensitivity -42db integrated electret Microphone AGC PHY Interface Temperature Humidity Power Connector types 37db with limiting and auto
I NTERFACE CONNECTIONS Internal Microphone Internal Speaker External Microphone Input Audio Out Power LAN 10/100 RJ-45 Talk Button Version shown Ii3-EDW I NTERFACE C ONNECTION D ETAIL EXTERNAL CONNECTIONS LAN 10/100 MIC INPUT JACK AUDIO OUT JACK POWER JACK RJ-45 3.5MM TCP, UDP, IP, ARP, ICMP, 10/100 Base-T Ethernet (Auto detection) MAC External Microphone Input. Use of this jack automatically disconnects the onboard electret microphone.
C ONFIGURATION AND IP A DDRESSES TalkMaster™ LE software is included with the purchase of any ii3 IP Intercom. Access www.digitalacoustics.com/ii3 for downloads and more information. Quick reference: 1. Install and start TalkMaster™ software 2. To configure your intercoms, select menu option Admin Enable Admin (default password is: admin) 3. Select menu option Admin Configure Intercoms 4. Select and assign intercom’s IP address, Subnet and Gateway 5. Assign a Location Name to the Intercom 6.
T YPICAL SYSTEM CONFIGURATIONS PC-SERVER MODE Server PC with TalkMaster™ software connected to Intercom Client array DIRECT MODE One ii3 Intercom configured as 'Server' , connected to a another as 'Client' -8-
I NTEGRATED Talk Push to Talk. Turns on local microphone. • • Monitor/Open • Volume Up Volume Down SWITCHES In 'Client' mode, Monitor sets 'Talk' ON, as if the Talk button is being held down for hands free speaking. In 'Server' mode quickly pressing Monitor turns on listen mode on by turning the Client Intercom’s microphone on. Press Talk to talk to the Client Intercom.
LED INDICATORS The four LEDs marked Active, Link, Monitor/Open and Talk can provide the following diagnostic information: Active Link Monitor/ Open Talk ON ON - - FLASH OFF - - FLASH ON - ON FLASH ON - - FAST FLASH ON - - ON ON - FLASH Sending audio. Talk button is pressed or server has engaged "listen" mode. ON ON - ON Intercom is in "Server" mode, waiting for a client to request connection DUAL FLASH - - - ON ON ON ON Operational Mode Normal operational mode.
E XTERNAL MICROPHONE SELECTION ii3 supports high quality voiceband audio. Integrated AGC amplifiers support a wide range of microphone inputs and low cost electret microphones ($3usd) will have similar intelligibility as expensive "professional" microphones ($10-$50usd). Microphones mounted externally should be in a vibration and moisture free environment. E XTERNAL SPEAKER CONNECTIONS A 3.5mm Audio Out jack is provided for headphones, external speaker or an amplifier.
S OFTWARE SUPPORT ii3-TalkMaster™ software • • • • • • • • Control and detection for intercom stations Audio access for all ii3 intercoms with Master call to page all stations Program ii3 intercom internal OS/Flash memory Pop-up screens for identifying incoming station ID and audio Utilizes PC Multimedia microphone/speaker for access to intercoms Integrated UDP polling on to automatically detects all stations ActiveX control available for easy custom GUIs with sample program (C++) Windows® 98, Me, 2000,
I NTEGRATED 2- PORT SWITCH OPTION An integrated 2-port switch is an option available on all models of the ED and ES series. The 2-port switch allows connection of an additional IP device from a single network drop. Important - ii3 intercoms with the integrated 2 port switch are supplied with a regulated 5vdc (750mA) power supply. Other intercoms in the ii3 series use 7.5vdc or 9vdc power supplies. Using the wrong power supply could damage the unit.
P O E O PTION A PoE (Power over Ethernet - 802.3af compatible) option is available on all models in the ED and ES lines. • Each ED or ES intercom will draw 7 Watts from your network switch or injector • On models with the PoE and integrated 2-port switch options, PoE does not pass through to other devices connected to the 2nd port • Do not plug power into the external power jack and connect the Intercom to a PoE power source at the same time T ROUBLESHOOTING Verify power connections.
F IRMWARE OS UPGRADES All ii3™ intercoms use internal Flash memory. Operating system (OS) and firmware may be upgraded to include new revisions or custom options. TalkMaster™ software is required to enable and program the Flash memory upgrade feature. T ECHNICAL Information online Email Telephone SUPPORT www.digitalacoustics.com/ii3 esupport@digitalacoustics.
This document may contain advance information. Contact factory for technical specification before product design and/or use. Design and specifications are subject to change without notice. Digital Acoustics® and TalkMaster™ are trademarks of Digital Acoustics Corporation, all other marks used are properties of their respective owners. Digital Acoustics' product designs are packaged by leading manufacturers around the world.
