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Page 3 - FCC Statement
Intercom User Station US2002 - 3 FCC Statement This equipment uses and can radiate radio frequency energy that may cause interference to radiocommunications if not installed in accordance with this manual. The equipment has been tested andfound to comply with the limits of a Class A computing device...
Page 4 - Table of Contents
Intercom User Station US2002 - 4 Table of Contents FCC Statement ..................................................................................................... 3Introduction ......................................................................................................... 5What’s New w...
Page 5 - Index of Figures
Intercom User Station US2002 - 5 Index of Figures Figure 1. US2002 Reference View ............................................................................................................. 7 Figure 2. Locations of Configuration Jumpers and Switches ...................................................
Page 6 - Introduction
Intercom User Station US2002 - 6 Introduction Thank you for purchasing the Audiocom US2002 Intercom User Station. We hope the many designfeatures of this product will satisfy your intercommunication requirements for many years to come.To get the most out of your new intercom station, please take a f...
Page 7 - Description
Intercom User Station US2002 - 7 Description The US2002 Intercom User Station is designed for stationary use by personnel who may requireselective access to two or more intercom channels. It can be rack mounted or used as a desktopstation. For rack mounting, optional hardware is required. For deskto...
Page 8 - Features
Intercom User Station US2002 - 8 Features 1. D YNAMIC -M IC H EADSET C ONNECTOR : Accepts headsets with monaural headphones and either a balanced or unbalanced dynamic microphone. 2. P ANEL M IC / E LECTRET - MIC H EADSET C ONNECTOR : Accepts an electret gooseneck micro phone, such as the Telex Mode...
Page 9 - Figure 2. Locations of Configuration Jumpers and Switches; Installation; Unpacking
Intercom User Station US2002 - 9 Figure 2. Locations of Configuration Jumpers and Switches Installation Unpacking The package contains the following items. Contact the shipper or your Audiocom dealer immediatelyif anything is damaged or missing. Detach and fill out the registration card and return i...
Page 12 - Monaural or Binaural Operation DIP Switches; For binaural operation with 2 speakers:; Direct Program Listen Enable / Disable Jumpers; Table 2. Direct Program Listen Enable/Disable Jumpers
Intercom User Station US2002 - 12 Monaural or Binaural Operation DIP Switches The US2002 can be used with a single speaker or monaural headphones (single- or double-sided) formonaural operation. In this case, all audio signals are combined and sent to the headphones and theSpeaker 1 jack on the back...
Page 13 - Mounting Configurations; Figure 3. Audiocom RMK Rack Mount Kits; Connections; Central Master Station vs Remote Station
Intercom User Station US2002 - 13 Mounting Configurations The US2002 can be used on a desktop, or it can be rack mounted. For desktop use, install the 4 rubberfeet supplied with the US2002. For rack mounting, use optional Audiocom RMK Rack Mount Kits(Figure 3). ☞ You will have to perform the sideton...
Page 14 - Cables; One supplied with each ES4000A.
Intercom User Station US2002 - 14 All Locally Powered Stations Any US2002 can be locally powered by connecting a PA-KP Local Power Supply. This is shown asan option in Figures 4 through 12. A special case is an intercom system where all stations arepowered from local power supplies, with no central ...
Page 22 - Figure 10. Typical Remote Headset Station.
Intercom User Station US2002 - 22 Figure 10. Typical Remote Headset Station. In this example, the US2002 is not located near the system power supplies (SPS-2001, PS-2001L,etc.). The PA-KP local power supply is optional and can be used to power a single intercom station.When a PA-KP is connected to t...
Page 23 - Figure 11. Typical Remote Monaural Speaker Station.
Intercom User Station US2002 - 23 Figure 11. Typical Remote Monaural Speaker Station. This example is similar to the one on the previous page, except a Telex MCP-90-XX microphone anda SPK-2000 speaker are used instead of a headset. Make sure the internal DIP switches are set formonaural speaker oper...
Page 24 - Figure 12. Typical Remote Binaural Speaker Station.
Intercom User Station US2002 - 24 Figure 12. Typical Remote Binaural Speaker Station. This example is similar to the one on the previous page, except that each channel is heard in aseparate speaker. Make sure the internal DIP switches are set for binaural speaker operation asdescribed on page 10. As...
Page 27 - Figure 15. Audiocom Intercom Cables
Intercom User Station US2002 - 27 Figure 15. Audiocom Intercom Cables
Page 29 - Tap the channel 2 Talk key to turn it off when finished.
Intercom User Station US2002 - 29 If you are using headphones that completely enclose the ears, adjust sidetone as follows: 1. Tap the Headset key to turn the headset microphone on.2. Tap the channel 1 Talk key to turn it on.3. While speaking into the microphone, use a small flat-bladed screwdriver ...
Page 31 - Operation; Normal vs Programming Mode; Turn the keys off when finished.; Calling an Intercom Channel
Intercom User Station US2002 - 31 Operation ☞ A quick-reference to the following operating features can be found on the inside ofthe back cover. Normal vs Programming Mode The US2002 has two operating modes: normal operating mode and programming mode. In normaloperating mode, the Mic Kill key will b...
Page 32 - Press and hold the PA key while talking. Release it when finished.; Turning the Program Inputs On and Off; glowing green to indicate that the US2002 is in programming mode.
Intercom User Station US2002 - 32 Microphone Mute During Talk You can mute the microphone while talking. Simply tap either the Headset key or the Panel Mic key,whichever is currently being used. Tap the key again to turn the microphone back on. (If you areusing Vox, tap the key twice to reactivate v...
Page 33 - which one you tap, since this feature affects both channels.)
Intercom User Station US2002 - 33 Using Mic Kill If the Mic Kill feature has been enabled (page 10) you can use it to deactivate all talk keys on asingle channel or on all channels. This feature is useful when a remote talk key has been left on and iscausing unwanted noise on a channel. Use Mic Kill...
Page 34 - Specifications; General
Intercom User Station US2002 - 34 Specifications General Power Requirements: Phantom Power: 24 VDC nominal (12 to 30 VDC), 65 to 150 mALocal Power: 12 to 15 VDC, 65 to 150 mA Dimensions: 1.75" (44.5 mm) high x 8.25" (209.5 mm) wide x 10.31" (261.9 mm) deepWeight: approximately 2lb (0.9 k...
Page 35 - Intercom Channel, Unbalanced Mode (SW2 set to UNBAL position); Common; PA Output
Intercom User Station US2002 - 35 Intercom Channels, Balanced Mode (SW2 set to BAL position) Output Level: 1 Vrms nominalInput Impedance: 300 ohmsBridging Impedance: greater than 10,000 ohmsSidetone: -40 dB, 35 dB adjustable rangeCall Signaling: Send: 20 kHz ±100 Hz, 0.5 Vrms ±10%Receive: 20 kHz ±80...
Page 37 - Factory Service and Parts Information; Service Department
Intercom User Station US2002 - 37 Factory Service and Parts Information When returning equipment for repair include your return address, telephone number and proof ofdate of purchase, along with a description of the problem.*The address for Audiocom equipment returns and parts information is: Servic...
Page 39 - Table 3. Quick Reference
Intercom User Station US2002 - 39 Table 3. Quick Reference 2 0 0 2 S U t e s e R . 1 n e t s i L d n a k l a T ll A s s e r P A 0 0 0 4 S E t e s e R . 5 n e t s i L d n a 4 k l a T ll A s s e r P n o l a n g i s t s e T .l l a C p a t n e h t , A P d n a k l a T ll A s s e r P ff o l a n g i s t s ...
