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ET 60/120

Description
ET120The ET120 and ET60 Audio Frequency Induction Loop amplifiers have been designed to meet the requirements of buildings to comply with the DDA and building regulations document M, or anywhere where provision is allowed for hard of hearing clients. The ET120 covers a square area of 120m2, (11m a side) and rectangular areas up to 70m by 5m (350m2) such as corridors (see chart later), whilst the ET60 Covers a square room of 64m2, (8m a side) and rectangular areas up to 55m by 3m (165m2). The unit is self-contained in a wall mount enclosure with an attractive ABS lid and metal back box, which has 20mm gland knockouts on the top for signal cables and the bottom for mains connection allowing simple cable management & installation. The ET120 features metal loss correction, which restores the high frequencies removed by metal in buildings such as ceiling grids a floor reinforcing. Front panel indication is given for input signal limit and peak loop drive current.

Connections
For most applications the ET120 and ET60 can be considered as a speaker, and can be connected in parallel with other speakers in a 100V distribution system. The wall mount enclosure can then be discreetly placed near the ceiling, or within a cupboard. The unit is designed to be fed from a fused spur (3A max fuse rating) and to be permanently powered. All adjustments can be made without exposing live terminals, through the secure screwdriver adjust ports on the front panel. The microphone input can be used for ambient feedback, or as the main feed if the unit is used in a conference or boardroom environment. If the 100V line socket is not used, the balanced line input can be used with balanced or unbalanced audio signals from 200mV to 1V RMS in level, such as televisions or video conferencing systems.

At A Glance

• Balanced or Unbalanced Microphone input
• Line or 100v Line input
• 120m2 square area coverage (64m2 for the ET60)
• Covers areas up to 70m x 5m (350m2)
• Studio Quality Compressor Limiter
• Wall Mounted for permanent fixture
• Metal Loss Correction
• Secure mix controls on front
• 4A Peak Current (3A ET60)
• >8A short Term Peak Current
• Phantom Power on the microphone input
• Two part Screw terminals for ease of installation.
• 0.1Ω to 2Ω Loop drive
•Instructions and Loop Present Sticker provided

 

Literature
Instructions

 

CURRENT-THINKING ASSISTIVE LISTENING LTD, UNIT 30, WEARFIELD, SUNDERLAND ENTERPRISE PARK, SUNDERLAND, TYNE AND WEAR, UNITED KINGDOM, SR5 2TA. REGISTERED IN ENGLAND: 7626142

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