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Related Manuals for Digital Acoustics IP7-FD
Summary of Contents for Digital Acoustics IP7-FD
- Page 1 ™ IP Intercom/Amplifier Reference Manual...
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Page 3: Table Of Contents
Audio - Mic and Speaker ............- 8 - Understanding Full Duplex Audio ............ - 8 - IP7-FD Panel Models and Installations ..........- 8 - Wiring Overview ................- 9 - Wiring to FD Panels ..............- 10 - Wiring the FD Panels - Summary .......... -
Page 4: Overview
Overview The Digital Acoustics IP7-FD is an IP (Internet Protocol) 2-way intercom with an integrated output amplifier, relay, sensor and 2-port network switch. The “FD” is designed to work in tandem with Digital Acoustics FD “Full Duplex” panels and enclosures to support high definition Full Duplex audio and simultaneous 2-way hands free conversations. -
Page 5: Specifications
Specifications Items Specification Network Protocols TCP, UDP, SIP, RTP, ICMP, IGMP Multicast Network Interface 10/100 Ethernet (Auto detection, Auto MDIX) Command protocols Proprietary and Standards Based Audio Resolution G.711 (8-bit PCM and 16-bit uLaw) Audio Sample Rate 8K (Voice band) , 22K (Background Music) Audio Frequency 90-4kHz (Voice band) , 90-11khz (Background Music) Internal Amplifier... -
Page 6: Ip7-Fd Layout
IP7-FD Layout... - Page 7 Will also power the unit for diagnostic purposes. Ext I/O I2C expansion bus interface that can be used for custom applications. Requires custom firmware from Digital Acoustics Ethernet 10/100 10/100 Ethernet network interface. Supports auto negotiation and auto-MDIX Port 2 10/100 Provides a 10/100 Ethernet network connection for another device.
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Page 8: Led Indicators
There are three sets of pluggable DIN connectors (3.81mm centers) on the J1 Connector Connector Signal Notes 12VDC at 15 watts. Overrides PoE power. J1-1 Power + Warning: Connecting power to both the 2.1mm power jack and the J1-1 and J1-2 power connectors at the same time will damage the unit J1-2 Power -... - Page 9 There are four LEDs present on the curved bezel on the front of the product. • The blue LED indicates that the IP7-FD has powered up. • The three red LEDs indicate status of the unit. Description Ready Indicates whether the unit has connected to a Server...
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Page 10: Connecting To An Ethernet Network
PC for diagnostic purposes. Connecting Power The IP7-FD auto senses the power source and voltage. An external power source will always override PoE power. Plug a Cat5 cable from an 802.3af compatible switch or injector into the RJ- 45 connector that is next to the 2.1mm Power Jack connector. -
Page 11: Audio - Mic And Speaker
Audio - Mic and Speaker Understanding Full Duplex Audio The IP7-FD Full Duplex Operation is often referred to as Speakerphone or Hands Free mode. The technology to enable 2-way conversation without acoustic feedback involves a process called Acoustics Echo Cancellation (AEC). -
Page 12: Wiring Overview
Wiring Overview... -
Page 13: Wiring To Fd Panels
Microphone Wire 18-20 AWG – 2 Conductor, Shielded For best results and to minimize interference, the Microphone must connect to the IP7-FD with 18-20 AWG 2 conductor Shielded wire. Connect the Shield to the J2-4 (GND) connector on the IP7. Do not connect the Shield to the call station. -
Page 14: Wiring The Fd Panels - Summary
Without TALK/CALL signal Connect Shield to GND at IP7 Shield WP 293 Equivalent 18-20 AWG 2- Wire Cond Shielded 18 AWG 2- WP 224 Cond Equivalent 2 Conductor Wire Wiring the FD Panels - Summary IP7 Connector Panel Connection Wire Comment J2-1 MIC+ Microphone + (red) -
Page 15: Connecting The Relay
Configuration program Connecting the Sensor The IP7-FD supports an input Sensor that can be used for a variety of applications. The Sensor can be defined as Active when closed to ground or Active when open to ground via software. Digital Acoustics’... -
Page 16: Alternate Operational Modes
Line In can also function as a traditional Line In with a standard unbalanced signal. The audio from this source will bypass all of the DSP functions such as AEC and AGC. If this is required, contact Digital Acoustics Technical Support for a custom audio profile. -
Page 17: Mounting Instructions
• Place the IP7-FD onto the DIN rail by tilting the top of the unit (J1, J2, J3 connectors facing up with Volume buttons and USB-B connector facing forward) back towards the DIN Rail until the IP7-FDs DIN clip catches the top of the rail •... -
Page 18: Configuration
Configuration IP Configuration Refer to the TalkMaster software manuals for instructions on setting the IP address information for the IP7-FD Intercom Options Refer to the software manuals for instructions on setting the following Intercom options in the IP7-FD: Dry Contact Relay... -
Page 19: Physical Dimensions
Physical Dimensions The IP7-FD dimensions are as follows: Environmental The IP7-FD is designed to operate indoors or in a weather proof box that has a NEMA4 or IP66 rating. -
Page 20: Troubleshooting
• Attached J3-7 to an earth ground Viewing tech support info via the USB port If requested by Digital Acoustics Support, a USB cable can be attached to the IP7-FD to capture additional information. • Attach a USB cable to the USB-B connector on the unit. -
Page 21: Low Level Flashing Utility
• Press the Enter key • Provide the requested info to Digital Acoustics Tech support Low Level Flashing Utility If a power is removed from the unit while the firmware is being updated from the network, the unit may require a low level flash. -
Page 22: Regulatory Notices
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. NOTE: Industry Canada regulations provide that changes or modifications not expressly approved by Digital Acoustics, LLC could void your authority to operate this equipment CE Notice... -
Page 23: Index
Index - Button ....- 4 -, - 14 - MIC - ....... - 5 - + Button ....- 4 -, - 14 - MIC + ......- 5 - Aux Power ......- 4 - NC ........- 5 - CASE ....... - Page 24 Design and specification are subject to change without notice. Digital Acoustics®, IP7™, ii3™ and TalkMaster™ are trademarks of Digital Acoustics, LLC. I2C is a registered trademark of NXP Semiconductors, Inc. All other marks used are properties of their respective owners.
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