Instruction/ maintenance manual of the product HME 43-3 Sennheiser
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Instruction manual HME 43-3S HME 43-3 HME43-3_528263_1109_SP6_PRT.pdf 1 HME43-3_528263_1109_SP6_PRT.pdf 1 11.11.2009 12:04:05 11.11.2009 12:04:05.
1 Safety instructions y Please read this instruction manual carefully and completely before using the headset. y Make this instruction manual easily accessible to all users at all times. y Always include this instruction manual when passing the headset on to third parties.
2 Intended use of the headset Intended use includes: y having read this instruct ion manual especially the chapter “Safety instructions”. y using the headset within the operating conditions as described in this instruction manual.
3 The HME 43-3/HME 43-3S headset The HME 43 - 3/HME 46 - 3S headset features dynamic headphones. The noise-compensating microphone ensures excellent speech transmission even in noisy environments. Designed for air traffic control and oth er communication p urposes.
4 Operation W earing the headset 왘 Adjust the length of the headband to fit your head size or shape. Note: The earpads should exert a slight pressure on the ears. 왘 Holding the headset with two hands, carefully bend the headband to adjust it to a s nug but comfor table fit.
5 T urning the microphone boom The microphone boom can be rotated. This allows t he headset to be worn with the microphone boom positioned on either the lef t or right-hand side of the hea d. Positioning the microphone 왘 Bend the flexible microphone boom so that the micro- phone is placed at the corner of the mouth.
6 Replacing the wind scr een If the wind screen shows signs of wear such as tears or holes, replace the wind screen. 왘 Pull the wind scr een from the micr ophone.
7 Adjusting the volume directly on the audio syste m 왘 Connect the headset to the corresponding sockets of your audio syste m. Adjust the volume directly on the audio system. Adjusting the microphone sensitivity The microphone sensitivity has been factory pre-set to 300 mV/P a.
8 Storage and transportat ion 왘 T urn the microphone into the position shown in the diagram. Rotate the earcups by 90°. 왘 Use the supplied carrying bag for storage and transportation. HME43-3_528263_1109_SP6_PRT.pdf 23 HME43-3_528263_1109_SP6_PRT.
9 Care and maintenance Cleani ng the he adset Use a sof t, slightly damp cloth to clean the headset from time to time. If the headset is very dirty, use a cloth dampened with mild, soapy water. Danger of short-circuit due to the ingress of water! W ater entering the housing of the headset can cause a short-circuit and damage the electronics.
10 Replacing the earpads For reasons of hygiene, the earpads should be replaced from time to time. 왘 Grasp the edge of the foam earpad behind the earcup as shown and peel it up and away from the earcup. Slide the new earpad onto the earcup. Repeat for the other earcup.
11 Product variants Accessories Variant (Cat. No.) Description Single-sided round cable HME 43-3 502148 Headset with condenser mic with open ends, length 1.90 m HME 43-3S 502593 Single-sided headset with condenser mic with open ends, length 1.90 m Cable clip Cat .
12 Specifications General data Model HME 43-3 HME 43-3S Connection cable sin gle-sided round cable, length 1.90 m Weight without cable approx. 95 g Operating temperature –5 °C to +45 °C Storage te.
13 Microphone Model B KE 43 Transducer principle pre-polarized condenser, noise compensating Frequency response 400 Hz to 4,500 Hz Output voltage 300 mV/Pa at a distance of approx.
Sennheiser electronic GmbH & Co. KG Printed in China Am Labor 1, 30900 W edemark, Germany Publ. 1 1/09 www.sennheiser.com 528263/A03 HME43-3_528263_1109_SP6_PRT.
An important point after buying a device Sennheiser HME 43-3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sennheiser HME 43-3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sennheiser HME 43-3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sennheiser HME 43-3 you will learn all the available features of the product, as well as information on its operation. The information that you get Sennheiser HME 43-3 will certainly help you make a decision on the purchase.
If you already are a holder of Sennheiser HME 43-3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sennheiser HME 43-3.
However, one of the most important roles played by the user manual is to help in solving problems with Sennheiser HME 43-3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sennheiser HME 43-3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
