Single Channel DSP Loop System with Network Control

LOOP SYSTEMS DL107 SYS

Medium-area system offers DSP audio processing, calibration tools for ease of installation, audio override, pink noise generator, and the option of a local or PC app configuration.

Single output (7 amps). Ideal for perimeter and single array installations.

System Includes

• (1) DL107 NET DSP induction loop amplifier
• (2) PLR BP1 body-pack receivers with batteries
• (2) EAR 013 single mini earbuds
• (1) BAT KT6 Dual Drop-in Charger Kit (includes CHG 3502 Dual Drop-In Charger and (2) BAT 026-2 AA NiMH batteries)
• (1) PLW F300 [nbsp]300 ft. roll of flat power loop wire
• (2) FWT 001 rolls of flat wire warning tape
• (1) IDP 009 ADA wall plaque (T-Coil)
• 2-year Warranty on amplifier

Specifications

GENERAL

• Dimensions:    1 RU Rackmount, 19” W x 1.75” H x 10” D. Chassis is 17” W.
• Weight:   
  • DL107: 9.2 lbs (4.2 kg)
  • DL207: 9.2 lbs (4.2 kg)
• Colour:    Case: Black, white and blue legends on front, white legends on back. LCD: Backlit Blue.
• Fan cooling:    Variable Speed, Temperature Controlled
• Power supply:   
  • Internal, Universal 100-240 VAC, 50/60 Hz, 200 Watt. Fuse: 5 x 20 mm, 5 A, 250 V.
  • AC power plug is IEC 320-C14.
• Heat output @ 120 VAC:   
  • DL107 : Sleep State: 63 BTU/hr; Idle State: 71 BTU/hr; Driving one loop @ 9.5 A: 339 BTU/hr
  • DL207: Sleep State: 63 BTU/hr; Idle State: 84 BTU/hr; Driving two loops @ 9.5 A each: 638 BTU/hr
• Ethernet:   (1x) RJ-45; 10-100 MBps.
• USB:    (1x) standard-B. USB 1.1, 2.0 or 3.0 supported.
• Environment:    0-35° C ( 32-95° F), 0-90% relative humidity,
• Coverage area*:   
  • DL207 (dual output amplifier):
    30,000 sq. ft. (2,786 sq. m.) (Perimeter Loops, 3:1 aspect ratio, both outputs driven)
    18,000 sq. ft. (1,672 sq. m.) (Perimeter Loops, 1:1 aspect ratio, both outputs driven)
  • DL107 (single output amplifier):
    15,000 sq. ft. (1,393 sq. m.) (Perimeter Loop, 3:1 aspect ratio)
    9,000sq. ft. (836 sq. m.) (Perimeter Loop, 1:1 aspect ratio)

INPUTS

• Dante input:    On “D” models only. (1x) RJ-45;100 Mbps. Minimum latency: 2 ms. Audio sample rates supported: 44.1, 48 kHz. Resolution: 24 bits.
• Line inputs:    (1x) 3-position terminal block, 10 kΩ input impedance. Configurable/accepts -10 dBV, -4 dBu, +4 dBu, +8 dBu, balanced or unbalanced. Level adjustable 0 to -96 dB.
• Mic/Line inputs:    (1x) XLR 3-pin jack. Input impedance: 1.5 kΩ Mic, 10 kΩ Line. Configurable/Accepts: Mic, Line -10 dBV, Line +4 dBu, or Line +8 dBu, balanced or unbalanced. Phantom supply (24V).
• 70-100 V input:    (1x) 2-position terminal block; high/speaker-level input (accepts 25 V, 70 V or 100 V) from distributed audio/paging systems.

OUTPUTS

• Line outputs:    (1x) 3-position terminal block; loop-through of Mic/Line Input 1 [&] Line Input 2, +4 dBu, Balanced or Unbalanced. The line outputs mirror the audio of the loop output.
• Loop output(s):    (1x) 2-position terminal block per output
• Audio output delay:    Adjustable from 0 to 165 msec
• Headphone output:    (1x) 1/4” stereo headphone jack, on front of unit. Monitored input or output selectable in menu.
• Loop fault relay:    (1x) 3-position terminal block providing NC, NO and Common. Contact rating: 2.0 A @ 30 VDC.
• Loop output drive voltage:    16.1 Vrms (22.8 Vpk) continuous
• Rated loop output current*:    9.5 Arms (13.4 Apk) per output
• Loop resistance range:    0.5 Ω to 3.0 Ω (DC)

AUDIO

• Rated load*:    0.5 Ω DC with 135 µH inductance
• Frequency response:    45 Hz to 9.0 kHz ± 2 dB (1 kHz ref.)
• Rated loop THD*:    [lt]1 % at rated output current (1 kHz sine wave).

OTHER

• Front controls:    Front LCD display menu access/adjustment via control button/dial.
• Adjustable settings:    Input mixing, parametric equalization, compression, metal loss compensation, high and low-pass filters, AGC and audio delay, output levels. See User Manual for adjustment range(s).
• Internal calibration tools:    Test tone generator with pink noise, loop current adjustment/matching. See User Manual for details.
• Other features:    Save/load configuration, loop test, priority input selection with adjustable threshold, loop fault relay, open/short and thermal protection. See User Manual for details.
• Network control [&] firmware:   
  • Function control and calibration by DigiLoop PC App via ethernet (RJ-45). PC App requires Windows 7 or higher.
  • Firmware updates through USB only.
• Warranty:    2 years
• Approvals:    CE, UL, ULC, FCC, Industry Canada, RoHS, WEEE, CB scheme, RCM
• Standards compliance:   
  • This product is designed to meet the IEC-60118-4 standard when correctly designed, installed and commissioned.
  • Test Specifications provided to the IEC 62489-1 standard.