D10-1 networkable DSP hearing loop driver

Part code: D10-1

The D10-1 networkable DSP hearing loop driver is now obsolete – please see C10-2 MultiLoop hearing loop driver

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Design / Specify

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Features

Drives 1 output channels at 10A_RMS
Networkable with remote browser interface
Built-in test tones – controllable with LoopLink
Digital display & intuitive ‘touch’ menu system
3 menu modes; Main, Status & Quick
Highly energy efficient Class-D amplifier with low heat dissipation
Up to 1,450m² Perimeter Loops area coverage
Compact 1U rack mount unit with internal transformer for simple rack installation
Optimised for speech frequencies with unmatched intelligibility & capable of high quality musical reproduction
AGC & Dual Slope MLC
Active status monitoring & remote fault reporting via email
Data compliant with: IEC 62489-1 Standard

Perimeter Loop Systems m²
Driver	Metal Loss	1:1 Perimeter Loop	3:1 Perimeter Loop
D7-2	0dB	2 x ≤400	2 x ≤650
5dB	Max 5m width	Max 5m width
D10-1	0dB	≤1,000	≤1,450
10dB	Max 5m width	Max 5m width
D10-2	0dB	2 x ≤1,000	2 x ≤1,450
-10dB	Max 5m width	Max 5m width
D14-2	0dB	2 x ≤1,300	2 x ≤1,450
-10dB	Max 5m width	Max 5m width

MultiLoop Array Systems m²
Metal Loss	Non Overlap Multiloop	Loss Control Multiloop	Low Spill Multiloop
0dB	D7-2 ≤1,765	2 x ≤400Max 5m width	2 x ≤650Max 5m width
-5dB	D7-2 ≤576 D10-2 ≤625	D7-2 ≤961 D10-2 ≤1156	D7-2 ≤841
-10dB	D14-2 ≤361	D10-2 ≤625	D10-2 ≤441
-15dB	–	D14-2 ≤289	D14-2 ≤196

Indicative metal loss scenarios are based on: 0db = a building with no structural metal, -5dB = a building with reinforced concrete (re-bar) construction, and -10dB = a room with steel raised access floor tiles, -15dB = a room with steel decking or reinforced concrete and raised access floor tiles.

Multiloop area coverage calculations are based on the following assumptions: 1:1 room aspect ratio, 3mm2 copper tape laid at floor level, base current varies depending on solution employed.

Standards

This product is designed to form part of a system that can meet all of the requirements of the international loop performance standard IEC60118-4, and the relevant parts of BS7594. To fully meet requirements of these standards, correct design, installation, commissioning and maintenance are required.

Downloads

UP39001-7_D-Series_datasheet

UP19001-13-D-Series-Handbook

UP39006-3_D_series_range_flyer

D-Wifi UP39004-2

UP49002-1 D-Series Wall Mounting

Specifications (PDF)

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Specifications

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Downloads

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Design / Specify

D10-1 networkable DSP hearing loop driver

The D10-1 networkable DSP hearing loop driver is now obsolete – please see C10-2 MultiLoop hearing loop driver

The D10-1 networkable DSP hearing loop driver represents the global benchmark for digital audio hearing loop systems. The compact, elegant and sturdy units not only feature digital signal processing and networking functionality, but are also the most versatile and powerful solution available. The D10-1 digital amplifier is a 10 Amp single output class ‘D’ driver; meaning a 60%+ increase in energy efficiency over existing solutions. The driver features capacitive touch front panels with intuitive menus, built in test signals, and are fully networkable with a Wi-Fi accessible standard browser based control panel for remote set-up, monitoring and email alerts, and with Loopworks Measure LoopLink for easy test and commissioning. The D10-1 features a 10 Amp loop output plus ample voltage headroom, making it the most flexible solution on the market, suitable for a huge range of applications. The added power of the D10-1 provides a solution for installations in environments containing very high levels of metal, previously not possible without the use of combiners. In another first for high-power Class D Induction Loop drivers, installation can be performed with total confidence, as unique multi-stage filtering ensures compatibility with both other system equipment and global EMC regulations.

D10-1 networkable DSP hearing loop driver applications include:

Lecture Theatres & Conference facilities
Stadia, Sports Halls, Cinemas & Theatres
Courts Rooms, Airports & Railway Stations

All specification data has been compiled in accordance with IEC62489-1, the international standard for audio frequency induction loop equipment. Specification data should only be compared with data compliant to this standard. This product is CE and RCM marked to all relevant safety and EMC standards, and is NRTL (ETL) approved for sale in North America. Product code:

The D10-1 networkable DSP hearing loop driver is now obsolete – please see C10-2 MultiLoop hearing loop driver

Drives 1 output channels at 10A_RMS
Networkable with remote browser interface
Built-in test tones – controllable with LoopLink
Digital display & intuitive ‘touch’ menu system
3 menu modes; Main, Status & Quick
Highly energy efficient Class-D amplifier with low heat dissipation
Up to 1,450m² Perimeter Loops area coverage
Compact 1U rack mount unit with internal transformer for simple rack installation
Optimised for speech frequencies with unmatched intelligibility & capable of high quality musical reproduction
AGC & Dual Slope MLC
Active status monitoring & remote fault reporting via email
Data compliant with: IEC 62489-1 Standard

Perimeter Loop Systems m²
Driver	Metal Loss	1:1 Perimeter Loop	3:1 Perimeter Loop
D7-2	0dB	2 x ≤400	2 x ≤650
5dB	Max 5m width	Max 5m width
D10-1	0dB	≤1,000	≤1,450
10dB	Max 5m width	Max 5m width
D10-2	0dB	2 x ≤1,000	2 x ≤1,450
-10dB	Max 5m width	Max 5m width
D14-2	0dB	2 x ≤1,300	2 x ≤1,450
-10dB	Max 5m width	Max 5m width

MultiLoop Array Systems m²
Metal Loss	Non Overlap Multiloop	Loss Control Multiloop	Low Spill Multiloop
0dB	D7-2 ≤1,765	2 x ≤400Max 5m width	2 x ≤650Max 5m width
-5dB	D7-2 ≤576 D10-2 ≤625	D7-2 ≤961 D10-2 ≤1156	D7-2 ≤841
-10dB	D14-2 ≤361	D10-2 ≤625	D10-2 ≤441
-15dB	–	D14-2 ≤289	D14-2 ≤196

Indicative metal loss scenarios are based on: 0db = a building with no structural metal, -5dB = a building with reinforced concrete (re-bar) construction, and -10dB = a room with steel raised access floor tiles, -15dB = a room with steel decking or reinforced concrete and raised access floor tiles.

Multiloop area coverage calculations are based on the following assumptions: 1:1 room aspect ratio, 3mm2 copper tape laid at floor level, base current varies depending on solution employed.

INPUTS

Power

50/80/160W 230V AC nominal, 45-65Hz [120V option available]
Power switch on front panel
Fuse values: D10-1 120V – T1.6AL | 230V – T1AL

Input 1 & 2
Programmable Microphone / Line

XLR balanced input switchable between microphone and line via menu

Microphone specification: 200 – 600 Ω, sensitivity -64dBu

Selectable 12V phantom power on microphone only

Line sensitivity: -39dBu

Input 2 can also be used for AES3 Digital Audio Signals

Link In

6.35mm jack socket for linking more than one amplifier.
Inserting plug disables other inputs

OUTPUTS

Loop Output Drive Voltage	33.9V_RMS (48V_pk) at maximum output current per channel
Loop Output/Drive Current	D7-X •7A_RMS (10A_pk) up to 60 seconds continuous 1kHz sine wave, peak >10A per channel • Cont. pink noise 3.3A_RMS short term peaks >10A per ch.D10-X• 10A_RMS (14.1A_pk) up to 60 seconds continuous 1kHz sine wave, peak >14.1A per channel • Cont. pink noise 4.7A_RMS short term peaks >14.1A per ch.D14-X • 14A_RMS (19.8A_pk) up to 60 seconds continuous 1kHz sine wave, peak >19.8A per channel • Cont. pink noise 6.6A_RMS short term peaks >20A per ch. • Level controlled via front panel menu or network • Drive current indicated on two 4-LED displays in 6dB increments
Link Out	6.35mm jack socket for linking more than one amplifier
Loop Connectors	Neutrik NL2 Speakons (supplied) for each output
Loop Monitor	Provides access to monitor actual loop current via a 3.5mm stereo headphone connector on front panel Channel A on left, channel B on right
DC Output	Resettable, fuse protected 12V 0.1A. Operation can be configured via menu.

THERMAL HEAT CHART

				Idle	1/6 peak Output Current (Speech)	1/3 peak Output Current (Pink noise)	Full Power
Driver Model	Number of channels	Current (Arms)	Load Resistance (Ohms)	AC In (W)	BTU	AC In (W)	BTU	AC In (W)	BTU	AC In (W)	BTU
D14-2	2	14.0	0.44	23	78	41	107	90	176	317	493
D14-2	2	14.0	1.2	23	78	59	112	167	213	736	906
D14-2	2	10.0	2.4	23	78	52	85	141	117	560	273
D10-2	2	10.0	0.44	18.4	63	27	76	52	111	163	256
D10-2	2	10.0	1.2	18.4	63	36	76	88	118	337	331
D10-2	2	7.0	2.4	18.4	63	32	65	73	71	284	167
D10-1	1	10.0	0.47	13	44	17	49	30	67	91	150
D10-1	1	10.0	1.0	13	44	21	53	46	81	171	242
D10-1	1	7.0	2.0	13	44	19	46	41	66	156	198
D7-2	2	7.0	0.44	12	41	32	101	44	117	97	184
D7-2	2	7.0	1.0	12	41	35	101	60	130	191	317
D7-2	2	5.0	2.0	12	41	28	77	57	119	168	232

AUDIO SYSTEM

Frequency Response	80Hz to 6.5kHz
Distortion	THD+N <0.2% 1kHz sine at full current
Automatic Gain Control	The AGC is optimised for speech. Dynamic range >36dB
Metal Loss Correction	Corrects system frequency response due to metal structures in a building. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. Custom 2 slope MLC allows different slopes and transition frequency to be set via the menu. This does not compensate for signal loss from metal structures which can be significant.
Phase Shift	User selectable at 0° or 90° between outputs

ADDITIONAL FUNCTIONS

Fault Monitoring	Indicators on the front panel; • Clipping – delivering over the rated voltage (per channel) • Error – Check status in menu Temperature and loop errors reported via the status menu
Cooling	Variable speed fan cooled. Front inlet, rear exhaust.

PHYSICAL

Size	Full width 1U 19″ rack mount. Width 430mm Depth 290mm Height 44mm
Mounting Options	• Freestanding • 1U 19″ rack mount (brackets included)
Weight	D7-2: 4.62kg D10-1: 4.37kg D10-2: 5.5kg D14-2: 6.9kg
Environment	IP20 rated; 20 to 90% relative humidity; 0 to 35ºC

This product is designed to form part of a system that can meet all of the requirements of the international loop performance standard IEC60118-4, and the relevant parts of BS7594. To fully meet requirements of these standards, correct design, installation, commissioning and maintenance are required.

UP39001-7_D-Series_datasheet

UP19001-13-D-Series-Handbook

UP39006-3_D_series_range_flyer

D-Wifi UP39004-2

UP49002-1 D-Series Wall Mounting

hidden tab

Features

Drives 1 output channels at 10A_RMS
Networkable with remote browser interface
Built-in test tones – controllable with LoopLink
Digital display & intuitive ‘touch’ menu system
3 menu modes; Main, Status & Quick
Highly energy efficient Class-D amplifier with low heat dissipation
Up to 1,450m² Perimeter Loops area coverage
Compact 1U rack mount unit with internal transformer for simple rack installation
Optimised for speech frequencies with unmatched intelligibility & capable of high quality musical reproduction
AGC & Dual Slope MLC
Active status monitoring & remote fault reporting via email
Data compliant with: IEC 62489-1 Standard

Perimeter Loop Systems m²
Driver	Metal Loss	1:1 Perimeter Loop	3:1 Perimeter Loop
D7-2	0dB	2 x ≤400	2 x ≤650
5dB	Max 5m width	Max 5m width
D10-1	0dB	≤1,000	≤1,450
10dB	Max 5m width	Max 5m width
D10-2	0dB	2 x ≤1,000	2 x ≤1,450
-10dB	Max 5m width	Max 5m width
D14-2	0dB	2 x ≤1,300	2 x ≤1,450
-10dB	Max 5m width	Max 5m width

MultiLoop Array Systems m²
Metal Loss	Non Overlap Multiloop	Loss Control Multiloop	Low Spill Multiloop
0dB	D7-2 ≤1,765	2 x ≤400Max 5m width	2 x ≤650Max 5m width
-5dB	D7-2 ≤576 D10-2 ≤625	D7-2 ≤961 D10-2 ≤1156	D7-2 ≤841
-10dB	D14-2 ≤361	D10-2 ≤625	D10-2 ≤441
-15dB	–	D14-2 ≤289	D14-2 ≤196

Indicative metal loss scenarios are based on: 0db = a building with no structural metal, -5dB = a building with reinforced concrete (re-bar) construction, and -10dB = a room with steel raised access floor tiles, -15dB = a room with steel decking or reinforced concrete and raised access floor tiles.

Multiloop area coverage calculations are based on the following assumptions: 1:1 room aspect ratio, 3mm2 copper tape laid at floor level, base current varies depending on solution employed.

Standards

This product is designed to form part of a system that can meet all of the requirements of the international loop performance standard IEC60118-4, and the relevant parts of BS7594. To fully meet requirements of these standards, correct design, installation, commissioning and maintenance are required.