Bosch F.01U.078.789 Datasheet

Communications Systems | PLN‑ILR Plena Inductive Loop Receiver

PLN‑ILR Plena Inductive Loop Receiver

Monitoring of an inductive loop system

▶

Quick check of field strength

▶

Neck cord included for use by assistive hearing

▶

device users without “T”setting.

Earphones included

▶

For two AAA rechargeable or alkaline batteries

▶

The Plena inductive loop receiver is a compact, portable
device intended to receive the field from an inductive loop
for assistive listening device users. It can be used to
monitor the field strength and quality of the inductive
loop system such as from the Bosch Plena PLN‑1LA10.

Functions

For non assistive listening device users it is difficult to
verify the correct working of the inductive loop system.
The field strength has to be in well defined limits, not too
high or too low. Also if a user indicates an incorrect
functioning it may be cause by the hearing aid itself or
perhaps hum injected by other sources.

By using the PLN-ILR the audio quality can be monitored
and the field strength can be set easily by observing the
two LEDs. To promote the use at the correct level, the
display showing field strength is on the side of the unit.
When a user holds the receiver up to eye level, the coil is
automatically placed in the same plane as the assistive
listening device. When used with a neck cord (included),
the orientation is also vertical so the lightweight unit can
be used for extended periods of time.

The PLN-ILR is priced attractively so it can also be used in
larger numbers to help users who do not have a T-setting
on their hearing aid.

Certifications and Approvals

Safety acc. to EN 60065

EMC emission acc. to EN 55103‑1

EMC immunity acc. to EN 55103‑2

Induction Loop Systems acc. to EN 60118‑4 / IEC 118‑4

Parts Included

1 PLN‑ILR Plena Inductive Loop Receiver

1 Neck cord

1 Set of earphones

1 QRC

Technical Specifications

Electrical

Power supply Two AAA batteries

Sensitivity 100 mA / 400mA

Dynamic range 80 dB

S/N 75 dB (100 mA input)

Headroom 10 dB

Impedance 200 Ohm

Headphone output connector 3.6 mm (0.14 in) TRS jack

www.boschsecurity.com

2 | PLN‑ILR Plena Inductive Loop Receiver

Mechanical

Dimensions (H x W x D) 114 x 63 x 21 mm

(4.49 x 2.48 x 0.83 in)

Weight Approx. 130 g (0.29 lb)

Color Charcoal

Environmental

Operating temperature +5 ºC to +45 ºC

(+41 ºF to +113 ºF)

Storage temperature -25 ºC to +55 ºC (-13 ºF to +131 ºF)

Relative humidity <95%

Ordering Information

PLN‑ILR Plena Inductive Loop Receiver

PLN-ILR

portable device intended to receive the field
from an inductive loop for assistive listening
device users

Americas:

Bosch Communications Systems
12000 Portland Avenue South
Burnsville, Minnesota 55337, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems Inc. 011 | Data subject to change without notice
T4686164235 | Cur: en-US, V14, 27 Jan 2011

Europe, Middle East, Africa:

Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Asia-Pacific:

Robert Bosch (SEA) Pte Ltd
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

Represented by