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Instruction Manual - Installation Edition -
ATUC-IR
Hybrid Infrared Conference System
Gooseneck Microphone with LED Ring
ATUC-M43H/58H/M32L
IR Discussion Unit
ATUC-IRDU
Hybrid Control Unit
ATUC-IRCU
Hybrid Control Unit (Dante-Enabled)
ATUC-IRCUDAN
IR Transmitter Unit
ATUC-IRA
IR Distributor
ATUC-IRD
Charger
ATCS-B60
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Summary of Contents for Audio Technica ATUC-IR Series
- Page 1 Instruction Manual - Installation Edition - ATUC-IR Hybrid Infrared Conference System Gooseneck Microphone with LED Ring ATUC-M43H/58H/M32L IR Discussion Unit ATUC-IRDU Hybrid Control Unit ATUC-IRCU Hybrid Control Unit (Dante-Enabled) ATUC-IRCUDAN IR Transmitter Unit ATUC-IRA IR Distributor ATUC-IRD Charger ATCS-B60...
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Page 2: Table Of Contents
Table of Contents 1. Confirming the Size of the Room Intended for Installation ......... 2 1.1 Names of IRA Parts ..........................2 1.2 Image of IRA Installation ........................2 2. Confirming the Operating Space ................. 3 2.1 Relationship Between Ceiling Height and Transmission Area for Ceiling Installation of IRA ....3 2.2 Image of Effective Infrared Range of IRA .................... -
Page 3: Confirming The Size Of The Room Intended For Installation
1. Confirming the Size of the Room Intended for Installation Checkpoints ① Width, length, ceiling height, existence of windows, etc. ② Does construction of the ceiling allow for installation (ceiling surface, existence of space above ceiling) 1.1 Names of IRA Parts ①... -
Page 4: Confirming The Operating Space
2. Confirming the Operating Space Checkpoints ① Coverage area, number of units, and distance between units when mounting IRA on a ceiling 2.1 Relationship Between Ceiling Height and Transmission Area for Ceiling Installation of IRA Approximately φ 5 m* Approximately φ 6 m* Approximately φ... -
Page 5: Image Of Effective Infrared Range Of Ira
2.2 Image of Effective Infrared Range of IRA · Infrared transmissions cannot reach the IRA if they are hidden or blocked by users. NOTICE · Install multiple IRAs so they can be seen from the IRDUs · Do not cover the infrared transmitter with your hand or anything else. 2.3 Image of Effective Infrared Range of IRDU PUSH... -
Page 6: Confirming The Operating Arrangements
3. Confirming the Operating Arrangements Checkpoints ① Confirm operating format: U shape, square shape, school format, etc. ② Distance between and orientation of IRDUs and IRAs · Be sure to install an IRA in front of the IRDUs so the IRDUs can transmit. ·... -
Page 7: Installation Examples
3.3 Installation Examples Round table [W: 10 m, D: 8 m, H: 2.4 m], transmission area: approximately φ5 m Ceiling height: 2.4 m 10 m Square shape (small) [W: 12 m, D: 8 m, H: 2.4 m], transmission area: approximately φ5 m Ceiling height: 2.4 m 12 m... - Page 8 Square shape (large) [W: 15 m, D: 12 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 15 m U shape + back area seats [W: 15 m, D: 12 m, H: 2.4 m], transmission area: approximately φ5 m Ceiling height: 2.4 m 15 m...
- Page 9 Long U shape desks [W: 18 m, D: 12 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 18 m Long U shape + desks on both sides [W: 18 m, D: 12 m, H: 2.4 m], transmission area: approximately φ5 m Ceiling height: 2.4 m 18 m...
- Page 10 V shape [W: 15 m, D: 12 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 15 m School format (horizontal) [W: 18 m, D: 12 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 18 m...
- Page 11 School format (vertical) [W: 8 m, D: 12 m, H: 2.4 m], transmission area: approximately φ5 m Ceiling height: 2.4 m...
- Page 12 School format (vertical) [W: 13 m, D: 20 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 13 m...
- Page 13 School format (vertical) [W: 17 m, D: 16 (26) m, H: 2.7 (5) m], transmission area: approximately φ6 m 17 m Ceiling height (minimum): 2.7 m (maximum): 5 m...
- Page 14 School format (maximum 16 units) [W: 20 m, D: 20 m, H: 2.7 m], transmission area: approximately φ6 m Ceiling height: 2.7 m 20 m...
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Page 15: Checking For Interference To Infrared Transmissions
4. Checking for Interference to Infrared Transmissions Checkpoints ① Interference from sunlight, lighting (incandescent lights, downlights, halogen, etc.), plasma displays, and the position to install the IRAs About Installation · The effective range of the infrared transmissions varies depending on the color and material used for ceilings, walls, and other things. -
Page 16: Confirming Wiring And Cable Lengths
5. Confirming Wiring and Cable Lengths Checkpoints ① Do not exceed 100 meters for the total length of cable connections. When installing multiple IRAs, use the same total cable lengths from the IRAs to the IRCU/ IRCUDAN. (We recommend a difference of less than 3 m.) 5.1 When Using IRDs Names of IRD parts ②... - Page 17 Length of wiring cables If the phase of the input signals to each IRA is not the same phase, the reception levels may drop. To synchronize the phases of the signals, use the same total cable lengths from the IRAs to the IRCU/ IRCUDAN.
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Page 18: Confirming Wiring Plans
5.2 Confirming Wiring Plans The wiring between the IRAs and the IRCU/IRCUDAN must meet the following two criteria. ① Maximum allowable loss in wiring circuit (total loss of cables and distributors): 15 dB or less ② Maximum allowable drop in DC voltage: 3 V or less Use the above values to do the wiring. -
Page 19: Calculations
5.3 Calculations Calculating losses in wiring circuits Conditions: Total attenuation ≦ 15 dB Attenuation of cable = (length/100) × attenuation per 100 m Total attenuation = Attenuation of coaxial cable 1 + attenuation of coaxial cable 2 + attenuation of coaxial cable 3 + attenuation of IRD1 + attenuation of IRD2) IRCU/IRCUDAN IRD1... - Page 20 Example 1: When 4 IRAs are installed IRCU/IRCUDAN 50 m 1) Calculating maximum allowable loss of cables Attenuation from IRCU/IRCUDAN to IRAs = 2.7 dB × (50 m/100 m) = 1.35 dB Result is less than maximum allowable loss (15 dB). 2) Calculating maximum allowable voltage drop of cables Voltage drop from IRCU/IRCUDAN to IRAs = 3.59 Ω...
- Page 21 Example 2: When 16 IRAs are installed IRD2 IRD1 IRCU/ IRCUDAN 10 m 10 m 20 m 1) Calculating maximum allowable loss ① Attenuation from IRCU/IRCUDAN to IRD1 = 2.7 dB × (10 m/100 m) = 0.27 dB ② Attenuation from IRD1 and 2 = 2.7 dB × (10 m/100 m) = 0.27 dB ③...
- Page 22 Audio-Technica Corporation 2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan www.audio-technica.com ©2018 Audio-Technica Corporation Global Support Contact: www.at-globalsupport.com 142900220-02-01 ver.1 2018.09.01...
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