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To change, remove the windscreen from the microphone and carefully attach 

the new windscreen.

8.2.7 Headset detection 

If you want to operate the radio unit and the headset is connected, you do not 

need to remove the entire headset from the radio unit. The headset upper part 

can be separated at the detachable connection by gently pulling it. Doing this 

ensures all of the functions on the radio unit are active, despite the headset 

lower part still being connected.

8.2.8 Maintenance instructions

Wipe the headset every now and then using a soft cloth moistened with just 

water. When cleaning do not use any alcohol or other cleaning agent.

For hygienic reasons we recommend changing the windscreen every six 

months.

CAUTION:

Check the receiving volume every time before using the headset; adjust if 

necessary. Signals that are too loud can permanently damage your hearing.

8.3 Ex-TRA Fire Brigade Headset

8.3.1 Assembling to the DIN helmet

Screw the helmet adapter to the helmet. Unscrew the knurled screw to open 

the bracket slightly, thus enabling it to be slid easily over the rim of the helmet. 

Arrange the helmet adapter in such a way that the side slots of the tube point 

towards your ear. Now tighten the knurled screw. 

8.3.2 Assembling to the Schuberth F-200 helmet

To assemble the special F-200 helmet attachment push the metal clip into one 

of the side retainers on the helmet until it engages in place. To disassemble 

press the release button with the inscription „F200“. 

8.3.3 Assembling to the Gallet / Dräger helmet

Summary of Contents for Ex-TRA 300

Page 1: ...Safety instructions Ex TRA 300 Produktbereich Kommunikation...

Page 2: ...Adjusting the noise cancelling microphone 14 8 1 3 Connecting the set 15 8 1 4 Windscreen 15 8 1 5 Care 15 8 2 Ex TRA Neckband Headset 15 8 2 1 Wearing method and microphone adjustment 15 8 2 2 Sound...

Page 3: ...must be taken to prevent it from being restarted accidentally We recommend that the unit is returned to the manufacturer for inspection The safety of the device may be compromised if for example ther...

Page 4: ...ts should only be exchanged outside the Ex area The plug connection should not be disconnected in the Ex area Only headsets with the same designation NH or FBHS should be connec ted The designation on...

Page 5: ...r Protection Headset Headphones with electret microphone and manual push to talk button for con necting to radio equipment 8 1 1 Application Put on the headset brush your hair away from your ears and...

Page 6: ...th moistened with just water When cleaning do not use any alcohol cleaning agent or detergent CAUTION Check the receiving volume every time before using the headset adjust if necessary Signals that ar...

Page 7: ...he headset and takes up the weight of the connecting cord The length of the cord between the headset and the clip should be long enough so that it doesn t restrict any movement of your head 8 2 4 Conn...

Page 8: ...s we recommend changing the windscreen every six months CAUTION Check the receiving volume every time before using the headset adjust if necessary Signals that are too loud can permanently damage your...

Page 9: ...sert the microphone receiver unit into the helmet adapter To do this hold the helmet adapter firmly and press the microphone receiver unit on the aluminium sleeve into the adapter Arrange the micropho...

Page 10: ...to clean the unit Do not use any sol vents or abrasive cleaning agents when cleaning It is recommended that you have the functionality and accuracy of the unit inspected by the manufacturer every two...

Page 11: ...contract or legal warranty obligations ecom instruments GmbH assumes no liability for special direct indirect accompanying or consequential damage as well as losses including the loss of data independ...

Page 12: ...e Haftung vor Die ecom instruments GmbH beh lt sich das Recht vor jederzeit ohne vorhergie Ank ndigung nderungen an diesem Dokument vorzunehmen oder das Dokument zur ckzuziehen Copyright 2011 ecom ins...

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