User manual SENNHEISER HD 46

[. . . ] The headset is capable of producing sound pressure levels exceeding 85 dB(A). In many countries 85 dB(A) is the maximum legally permissible level for continuous noise exposure during the working day. Exposure to sounds of higher volume levels or for longer durations can permanently damage your hearing!Never repair or attempt to repair a defective headset yourself. [. . . ] This headset is capable of producing high sound pressure levels. Higher volumes or longer durations can damage your hearing!Make sure that you can hear critical sounds such as warning alarms. 6 Adjusting the volume via the slide volume controls (HME 46-V-K only) The two slide volume controls and allow you to adjust the volume for the left and right channel separately. Changing the left and right audio channel (HME 46-V-K only) The position "R" or "L" of the BOOM switch » corresponds to the position of the microphone on the left or right side of the mouth. When the microphone boom is rotated to permit left or right side microphone orientation, the BOOM switch allows you to correctly assign the audio channels (L/R) to the appropriate headphone sides. This enables the correct orientation of the volume controls and any audio signals. To move the BOOM switch, use a pointed tool. 7 Adjusting the microphone sensitivity The microphone sensitivity has been factory pre-set to 80 mV/Pa as per RTCA DO-214. You can change the microphone sensitivity by turning a small screwdriver in the direction of the arrow. + ­ 8 Care and maintenance Cleaning the headset Use a soft, 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!Water entering the housing of the headset can cause a short-circuit and damage the electronics. Use only a slightly damp cloth to clean the headset. Do not use any solvents or cleansing agents. Replacing the earpads For reasons of hygiene, the black earpads should be replaced from time to time. Grasp the edge of the foam earpad behind the earcup as shown and peel it up and away from the earcup. Repeat for the other earcup. 9 Accessories and spare parts By changing the cable, you can simply retrofit your headset (see "Product variants" on page 11). 515296 HZH 46 hygiene pads (200 pairs) Cat. 502194 Wind and pop screen (1 item) Cat. 515297 Wind and pop screen (any number of items) Cat. 515629 10 Product variants Variant (Cat. No. ) (Part Number) Description Single-sided round cable ­ HD 46 (500899) (046-69) Dynamic headphones Dynamic headphones HD 46-K1 (500462) (046-69-999-0931) with ¼" (6, 3 mm) jack plug, length 1. 85 m HME 46 (500850) (046-55) Headset with ­ condenser microphone Headset with with XLR-5 connector, condenser length 1. 85 m microphone Headset with with ¼" (6. 3 mm) jack condenser plug (headphones) microphone and PJ-068 equivalent (microphone), length 1. 85 m Headset with with 8-pin Neutricon condenser connector, microphone length 1. 85 m Headset with As HME-46-K, with condenser volume control microphone 11 HME 46-C (500464) (046-55-999-0231) HME 46-K (500470) (046-55-999-0131) HME 46-N (500463) (046-55-999-0831) HME 46-V-K (500465) (046-55-999-0141) Connector assignment HME 46-C Solder side 3 1 2 3 4 5 Audio Hi Audio Lo Microphone Hi Microphone Lo not assigned 2 1 4 5 HD 46-K1 and HME 46-K ¼" (6. 3 mm) jack plug PJ-068 equivalent 123 1 2 3 Audio Hi not assigned Audio Lo 12 1 2 3 3 not assigned Microphone Hi Microphone Lo HME 46-N Solder side 1 2 3 4 5 6 7 8 Audio Hi Audio Lo not assigned Microphone Lo Microphone Hi not assigned not assigned not assigned 12 HME 46-V-K ¼" (6. 3 mm) jack plug PJ-068 equivalent 123 1 2 3 Audio Hi left Audio Hi right Audio Lo 12 1 2 3 3 not assigned Microphone Hi Microphone Lo Specifications Headphones Transducer principle Ear coupling Frequency response Impedance Characteristic SPL THD Contact pressure General data Temperature range Weight without cable HD 46 headphones dynamic, open supra-aural 20­14, 000 Hz 600 93 dB SPL at 1 kHz, 1 mW 95 dB SPL at 1 kHz, 1 V < 1 % at 110 dB SPL (350­3, 000 Hz) approx. [. . . ] Your legal rights against the seller, resulting from the contract of sale, are not affected by this guarantee. The guarantee can be claimed in all countries outside the U. S. provided that no national law limits our terms of guarantee. 15 CE Declaration of Conformity This equipment is in compliance with the essential requirements and other relevant provisions of Directive 89/336/EU. The declaration is available on the internet site at www. sennheiser. com. [. . . ]