Hellberg Safety LOCAL Users Manual

UNITED STATES

Local 462

User instructions

How to use and take

care of my hearing protector

All hearing protectors, which are included in this

instruction sheet, are equipped with a headband or spring

arms of thermoplastic and foam plastic filled cushions.

Use

To attain highest comfort and protection
from this hearing protector you shall:

- use, take care of and adjust the
protector in accordance with the
instructions below.

- regularly check that no parts are worn­out and that there are no cracks in the
protector.

Adjust (Headband)

Adjust the protector to its largest size
and put it on. See to it that your ears are
totally encompassed by the cups and
that you get an even pressure around
your ears. Now adjust the cups so that
the headband rests lightly on your head.

Adjust (Helmet mounted)

Adjust the earmuff to the largest size,
then fit the earcups over your ears so
that they sit comfortably and snugly. Now
re-adjust the helmet so that it sits lightly
on your head.

Read the instructions carefully before use.

Warning

If the above instructions are not observed
the attenuation effect can dramatically
decrease.

Care

The hearing protector and the cushions
will be worn and must be checked
regularly. Clean with mild detergent
(soap). You must be sure that the deter­gent does not irritate your skin. The hea­ring protector is to be kept in a dry and
clean place, for example in the original
packing.

Maintenance

Remove the self-adhesive cushion. Rem­ove the protective film from the cushion
and place the cushion around the hole
and press. Choose the right hygiene kit
for your hearing protector.

Instructions for Local 462

Safety information

PTT – button

Press and hold down when
transmitting

On/Off and Volume

Starts electronics, controls volume of
Active listening function and of the
integrated communication radio

On/Off
Volume

Active
listening

Com-radio

our wireless transceiver contains low power transmitter.

Y

When the transmitter is activated it sends out radio frequency

(RF) signals. This device is authorized to operate at a duty

factor not exceed 50%.Use only the supplied antenna.

Unauthorized antennas, modifications, or attachments could

damage the transmitter and violate FCC regulations

T echnical Specifications

• Frequency: 462 MHz

• Channel separation: 25 kHz

• Rechargeable NiMH batteries 1600 mAh,

rechargeable about 1000 times

• Charging time 10 hours

• Operates ca. 40 hours after recharging, TX

5%

• Delivered with Battery Charger

• Automatic shut off after 4 hours

• Transmitting power .145W ERP

• VOX – 3 Levels of sensitivity to suit

the surrounding noise level

Tested at ANSI S3.19-1974, weight 12.2 oz.

Freq. Hz 125 250 500 1k 2k 3,15k 4k 6,3 8k H M L NRR CSA

Mean value 16,7 19,0 30,8 36,9 36,6 37,4 39,5 43,3 43,6
1 std. deviation 2, 4 2,0 2, 2 2, 1 3,0 2, 4 2, 6 2, 8 2,5 36 28 20 25 A

• Number of channels: 14

• EPS – Electronic Protection System which

allows for max. 82 dB(A) inside the
earcups

• CEPS – Communication Electronic
Protection System - Incoming signals are
being transmitted up to 82 dB(A) only

• Simple Easy-Step function for selecting
mode quickly within each menue

• Synth. V oice guides through the menues
stating menue and mode chosen

• V olume control – separate for Level
Dependant and for communication

Aux socket

Connect charger and charge for 10
hours. This intake is also for connecting an
external PTT – button, Walkman, CD­Player, Comm.-Radio etc.

Mode Button

For changing menues and to select
VOX/PTT transmittance or channels

Short press Long press

Present menu

Change of menu

VOX 1–3

Quickstep
selection

Channel
1–14

Quickstep
selection

Accessories

Remote PTT-button

As an accessory there is an extra PTT­button with a clamp connection.
Art. No. 99520

Hellberg Fresh

Self-adhesive hygiene ring which is heat
absorbing and makes the hearing
protector more comfortable and hygienic.
Art. No. 99900

FCC ID: QF9LOCAL

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following conditions (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operation.

Hygiene kit

New cushions and outer absorbent,
which should be exchanged at least
once every six months.
Art. No. 99042.

Wind shield (cup-mic)

Art. No. 99510

Wind shield (boom mic)

Art. No. 99515