Instruction/ maintenance manual of the product 140 Sennheiser
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R L L 1 2 ON/OFF 5 3 4 8 6 V OLUME/ BALANCE 7 TUNE a ) b) COMPRESSION R L Bedienungsanleitung.................................... ......................... .................... ................. 3 Instructions for use ................... .............
Bedienungsanleitung Instruction Ma nual Notice d´emploi Istruzioni per l´uso Instrucciones para el uso Instruções de Uso Gebruiksaanwijzing Käyttöohje Οδηγίες χειρισ µ ού RS 140 Sennheiser ele ctronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.
11 ENGLISH RS 140 The RS 140 is an up-market wirel ess RF headphone system suitable for use with hi-fi systems and tele visions. The headphones are very comfortable to wear and the system incorporates.
12 ENGLISH Safety instructions Never open the transmitter nor the receiver, otherwise you can be injured an d the warranty be comes null and void. Attention: Do not wear the headphones in situations which require special att ention (e.g. in traffic or when performing skilled jobs ).
13 ENGLISH Connecting the transmitter (Fig. 1) Establish the necessary connection s ( mains unit, audio connecting cable). Removing the ear cush ions (Fig.
14 ENGLISH T urning the transmitter on and off (Fig. 5) Turn on the sound source. This automatically activates the transmitter and the green LED “ON/ OFF ” lights up. If the sound source is turned o ff, the transmitter is automatically d eactivated after approx.
15 ENGLISH headphones auto matically turn off. By pressing the TUNE b utton, the headphones can be turned on again. Self-learning automatic leve l control with memory function The transmitter is equi pped with an automati c level control which ensures that the headphones always receive an optimum signal.
16 ENGLISH Meanings of the LEDs and acoustic signals T ransmit ter, LED Status Meaning ON/OFF (green) lit Audio signal is present, transmitter is activated CHARGE (red) lit Recharg eable batteries are.
17 ENGLISH T urning the acoustic signals (beeps) on and off The acoustic signals of the headphones can be turned on or off as follows: y Turn the headphones on. y Press the TUNE button for 5 seconds. y Turn the headphones off. y If the acoustic signals are turn ed on, the headphones produce a sequence of beeps at turn-off.
18 ENGLISH Accessories y Additional headphones: HDR 140 (864 MHz) Cat. No. 009934 HDR 140 (926 MHz) Cat. No. 009935 y Replacement ear cushions: Cat. No. 511792 Only use original Sennheiser comp onents and spare parts, otherwise the units can be damaged and the warranty becomes nu ll and void.
An important point after buying a device Sennheiser 140 (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 140 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 140 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sennheiser 140 you will learn all the available features of the product, as well as information on its operation. The information that you get Sennheiser 140 will certainly help you make a decision on the purchase.
If you already are a holder of Sennheiser 140, 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 140.
However, one of the most important roles played by the user manual is to help in solving problems with Sennheiser 140. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sennheiser 140 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
