CeoTronics CT-Action Neckband LWH Manual de Instruções - Página 7
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Key to Fig. 1 – Lightweight Headset, basic version
a Microphone and windshield (example)
b Flexible gooseneck
c Speaker (example)
d Neckband
e Connecting cable (example)
1.
Important safety instructions
For the use of the device notice the national safety and accident prevention regulations and the
following safety instructions shown in italics in this instruction manual.
Before using CeoTronics products read completely the appropriate operating instructions. If in doubt, ask our
technical staff.
If repair work of any kind needs to be done to CeoTronics products, arrange for it to be performed only by the
company CeoTronics or by a specialized workshop that is authorized by CeoTronics. In all other cases our
warranty and liability for the product shall lapse.
Do not store CeoTronics products outside or in damp ambient conditions. At all times keep them clean, dry and
at normal air humidity. CeoTronics products must not be stored in areas with a temperature of over +80° C
(+176° F), e.g. in the summertime on the parcel shelf of a car. If not stated otherwise, the following
temperature ranges are allowed for CeoTronics products: -10 to +55° C (+14 to +131° F) for operation, -40 to
+80° C (-40 to +176° F) for storage.
Do not immerse a CeoTronics product into water, if it is not expressly specified for this purpose.
When using CeoTronics products that are equipped with connection leads ensure that the latter do not get
caught up in operational machinery or wheels!
CeoTronics products that are not intrinsically safe (explosion-proof) and therefore have no special explosion-
proof designation must never be operated in potentially explosive environments (e.g. when refuelling cars,
aircraft etc.). Devices that are not explosion-proof can unintentionally trigger off explosions in such areas !
Connect CeoTronics accessories to a device or disconnect them from a device only when the device is
switched off.
For safety reasons reception volumes in excess of 85 dB(A) are possible with a whole series of CeoTronics
products. However, these can be regulated by the user. After switching on the communication system, set the
reception volume to approx. 1/2 the available loudness volume and then test the audible volume, e.g. by
opening the squelch on the radio set. Do not set the volume any higher than is necessary. A very high volume
setting can lead to damaged hearing, particularly if it is continuous. For high volumes or noise levels wear
additional ear plugs. If in doubt, ask your safety officer or company doctor.
Keep CeoTronics products out of the reach of children and any other persons who are not familiar with the
handling and operation thereof. Packaging materials, e.g. filling materials and plastic bags are not toys and
have to be kept out of the reach of children. There is a risk of children ingesting them and choking!
Safe operation requires clean devices. Ensure that the devices (microphones, connectors etc.) are clean and
in good condition at all times.
CeoTronics products may only be used for the specific application envisaged.
Should equipment, supplied by CeoTronics, be definitely put out of service you may return it to CeoTronics.
We ensure recycling and/or disposal of outdated equipment in compliance with the applicable
environment protection law.
Keep these operating instructions for later use.
2.
Brief description
The Lightweight Headset (LWH) is a special sturdy low weight headset with high wearing comfort for operation
of two-way radios, or other communication devices. Also in the event of rapid body movements or extreme body
postures it fits perfectly.
Usually the LWH (Fig. 1) is equipped as follows: Elastic neckband, one or two speaker(s), noise-compensating
electret microphone with windshield and flexible gooseneck, inline PTT button (PTT = push-to-talk) with built-in
f
PTT button (example)
g Fastening clip
h Connection plug (accessory), depends on the two-
way radio resp. the communication device
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