Instructions for use
Page 5
... environments. Features • NoiseGard™ active noise compensation reduces ambient noise by up to replace 4 | HMEC 26-2 The noise-compensating condenser microphone ensures excellent speech transmission even in aircraft cockpits. piece automatic headband and soft ...-hand side • Noise-compensating condenser microphone ensures excellent speech transmission • Single-sided cable, easy to 18 dB - The HMEC 26-2 headset The HMEC 26-2 headset The HMEC 26-2 headset with NoiseGard™ professional active noise compensation features dynamic, closed headphones. consequently the ...
... environments. Features • NoiseGard™ active noise compensation reduces ambient noise by up to replace 4 | HMEC 26-2 The noise-compensating condenser microphone ensures excellent speech transmission even in aircraft cockpits. piece automatic headband and soft ...-hand side • Noise-compensating condenser microphone ensures excellent speech transmission • Single-sided cable, easy to 18 dB - The HMEC 26-2 headset The HMEC 26-2 headset The HMEC 26-2 headset with NoiseGard™ professional active noise compensation features dynamic, closed headphones. consequently the ...
Instructions for use
Page 6
.../rechargeable batteries • "Auto shut-off" extends battery life • TalkThrough function (HMEC 26-2-T only) • ETSO approval C139 • 5 year warranty Package contents 1 HMEC 26-2 headset 1 cable clip 1 wind and pop screen 1 pair of hygiene pads 1 audio cable with 2.5 mm jack plugs* 1 audio cable with 3.5 mm jack plugs* 1 belt clip* 1 carry bag* 1 instruction manual 1 EASA Form...
.../rechargeable batteries • "Auto shut-off" extends battery life • TalkThrough function (HMEC 26-2-T only) • ETSO approval C139 • 5 year warranty Package contents 1 HMEC 26-2 headset 1 cable clip 1 wind and pop screen 1 pair of hygiene pads 1 audio cable with 2.5 mm jack plugs* 1 audio cable with 3.5 mm jack plugs* 1 belt clip* 1 carry bag* 1 instruction manual 1 EASA Form...
Instructions for use
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The control units of the HMEC 26-2 The control units of the HMEC 26-2 Control unit I 1 Volume controls 2 LED 3 NoiseGard™ ON/OFF switch 4 Mono/stereo switch k/kk 5 BOOM switch L/R 6 3.5 mm jack socket 7 Battery compartment 8 2.5 mm jack socket Headset with control unit I Cable -BV-K-2 Cable -B-K-2 Cable -B-KP-2 Cable -B-CP-2 Cable -V-KX-2 Operating element 12345678 HMEC 26-2 | 9
The control units of the HMEC 26-2 The control units of the HMEC 26-2 Control unit I 1 Volume controls 2 LED 3 NoiseGard™ ON/OFF switch 4 Mono/stereo switch k/kk 5 BOOM switch L/R 6 3.5 mm jack socket 7 Battery compartment 8 2.5 mm jack socket Headset with control unit I Cable -BV-K-2 Cable -B-K-2 Cable -B-KP-2 Cable -B-CP-2 Cable -V-KX-2 Operating element 12345678 HMEC 26-2 | 9
Instructions for use
Page 11
The control units of the HMEC 26-2 Control unit II 2 LED 3 NoiseGard™ ON/OFF switch Headset with control unit II Cable -CP Cable -CP-2 Cable -KP Cable -KP-2 Cable -NP Cable -RP-2 Cable -DP-2 Operating element 12345678 10 | HMEC 26-2
The control units of the HMEC 26-2 Control unit II 2 LED 3 NoiseGard™ ON/OFF switch Headset with control unit II Cable -CP Cable -CP-2 Cable -KP Cable -KP-2 Cable -NP Cable -RP-2 Cable -DP-2 Operating element 12345678 10 | HMEC 26-2
Instructions for use
Page 17
...listen to reduced attention! Using the headset ̈ Connect the audio cable to the 2.5 mm jack socket 8 on the control unit I and to the corresponding jack socket on our website at www.sennheiser.com. The latest list of compatible mobile telephones is available on your ...your attention and may cause accidents. ̈ During flight operation, do not use the headset for listening to additional audio sources! 16 | HMEC 26-2 For this purpose, the NoiseGard™ active noise compensation must be controlled via the headset's control unit. However, the functions of accident due...
...listen to reduced attention! Using the headset ̈ Connect the audio cable to the 2.5 mm jack socket 8 on the control unit I and to the corresponding jack socket on our website at www.sennheiser.com. The latest list of compatible mobile telephones is available on your ...your attention and may cause accidents. ̈ During flight operation, do not use the headset for listening to additional audio sources! 16 | HMEC 26-2 For this purpose, the NoiseGard™ active noise compensation must be controlled via the headset's control unit. However, the functions of accident due...
Instructions for use
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...Higher volumes or longer durations can hear critical sounds such as warning alarms. ̈ Connect the audio cable to the 3.5 mm jack socket 6 on the control unit I and to squeeze any connection cable. Attaching the belt clip The belt clip allows you to attach the control unit to the seat ...belt so that you . ̈ Make sure not to the corresponding jack socket on your hearing! ̈ Set the volume to high volumes! This headset is capable of producing high sound pressure levels. HMEC 26...
...Higher volumes or longer durations can hear critical sounds such as warning alarms. ̈ Connect the audio cable to the 3.5 mm jack socket 6 on the control unit I and to squeeze any connection cable. Attaching the belt clip The belt clip allows you to attach the control unit to the seat ...belt so that you . ̈ Make sure not to the corresponding jack socket on your hearing! ̈ Set the volume to high volumes! This headset is capable of producing high sound pressure levels. HMEC 26...
Instructions for use
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Using the headset Attaching the cable clip The cable clip allows you to attach the headphone cable to your clothing so that the cable doesn't hinder or distract you. ̈ Loop the cable through the clip so that the headphone cable doesn't hinder you. 18 | HMEC 26-2
Using the headset Attaching the cable clip The cable clip allows you to attach the headphone cable to your clothing so that the cable doesn't hinder or distract you. ̈ Loop the cable through the clip so that the headphone cable doesn't hinder you. 18 | HMEC 26-2
Instructions for use
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...No. 505687 Cat. No. 505683 Cat. No. 504062 HMEC 26-2 | 21 No. 505689 Cat. No. 505688 Cat. No. 502595 Cat. Accessories and spare parts Accessories and spare parts By changing the cables, you can simply retrofit different control units (see page.... No. 505685 Cat. Accessories • Cable -CP • Cable -CP-2 • Cable -KP • Cable -KP-2 • Cable -NP • Cable -RP-2 • Cable -DP-2 • Cable -BV-K-2 • Cable -B-K-2 • Cable -B-KP-2 • Cable -B-CP-2 • Cable -V-KX-2 • Hygiene pads HZH 26, white, 200 pairs • Hygiene pads...
...No. 505687 Cat. No. 505683 Cat. No. 504062 HMEC 26-2 | 21 No. 505689 Cat. No. 505688 Cat. No. 502595 Cat. Accessories and spare parts Accessories and spare parts By changing the cables, you can simply retrofit different control units (see page.... No. 505685 Cat. Accessories • Cable -CP • Cable -CP-2 • Cable -KP • Cable -KP-2 • Cable -NP • Cable -RP-2 • Cable -DP-2 • Cable -BV-K-2 • Cable -B-K-2 • Cable -B-KP-2 • Cable -B-CP-2 • Cable -V-KX-2 • Hygiene pads HZH 26, white, 200 pairs • Hygiene pads...
Instructions for use
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Accessories and spare parts Spare parts • Audio cable, length 0.6 m, 2 x 3.5 mm stereo jack plug • Audio cable, length 0.6 m, 2 x 2.5 mm jack plug • Ear pads, leatherette, 1 pair • Ear pads, leatherette, 100 pairs • Wind and pop screen, 1 item • Wind and pop screen, any number of items • Carry bag • Headband paddings, 1 pair • Belt clip • Cable clip HZC 08 Cable clip HZC 08 (for round cables) 22 | HMEC 26-2
Accessories and spare parts Spare parts • Audio cable, length 0.6 m, 2 x 3.5 mm stereo jack plug • Audio cable, length 0.6 m, 2 x 2.5 mm jack plug • Ear pads, leatherette, 1 pair • Ear pads, leatherette, 100 pairs • Wind and pop screen, 1 item • Wind and pop screen, any number of items • Carry bag • Headband paddings, 1 pair • Belt clip • Cable clip HZC 08 Cable clip HZC 08 (for round cables) 22 | HMEC 26-2
Instructions for use
Page 24
..., control units and features are available for the HMEC 26-2 variants (see table on the following pages): 1 Headphhones with +6 dB characteristic SPL 2 Microphone with 60 mV output voltage 3 Single-sided round cable, 1.7 m 4 XLR-5 connector 5 ¼" (6.3 mm) jack plug (headphones) 6 PJ-068 equivalent (microphone) 7 8-pin Neutricon connector 8 6-pin Redel connector 9 XLR-6 connector < XLR-3 connector...
..., control units and features are available for the HMEC 26-2 variants (see table on the following pages): 1 Headphhones with +6 dB characteristic SPL 2 Microphone with 60 mV output voltage 3 Single-sided round cable, 1.7 m 4 XLR-5 connector 5 ¼" (6.3 mm) jack plug (headphones) 6 PJ-068 equivalent (microphone) 7 8-pin Neutricon connector 8 6-pin Redel connector 9 XLR-6 connector < XLR-3 connector...
Instructions for use
Page 25
...-36C1 026-30-2-999-36C1 * Each -2-1 model is also available as a 2-T model (headphones with +6 dB characteristic SPL and microphone with 60 mV output voltage) 24 | HMEC 26-2 Product and cable variants Model Cat. No.
...-36C1 026-30-2-999-36C1 * Each -2-1 model is also available as a 2-T model (headphones with +6 dB characteristic SPL and microphone with 60 mV output voltage) 24 | HMEC 26-2 Product and cable variants Model Cat. No.
Instructions for use
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Product and cable variants 123456789
Product and cable variants 123456789
Instructions for use
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SPL Active noise compensation THD Contact pressure dynamic, closed supra-aural 20 - 14,000 Hz HMEC 26-2: 600 Ω mono/1,200 Ω stereo HMEC 26-2 with -2 cables: 350 Ω mono/600 Ω stereo HMEC 26-2: 92 dB SPL at 1 kHz, 1 mW, mono 95 dB SPL at 1 kHz, 1 V HMEC 26-2 with -2 cables: 95 dB SPL at 1 kHz, 1 mW, mono 100 dB SPL at 1 kHz, 1 V 120 dB SPL at 1 kHz ≥ 18 dB (100 - 300 Hz) < 1 % at 1 kHz, 95 dB SPL approx. 3.6 N 26 | HMEC 26-2 Specifications Specifications Headphones Transducer principle Ear coupling Frequency response Impedance Characteristic SPL Max.
SPL Active noise compensation THD Contact pressure dynamic, closed supra-aural 20 - 14,000 Hz HMEC 26-2: 600 Ω mono/1,200 Ω stereo HMEC 26-2 with -2 cables: 350 Ω mono/600 Ω stereo HMEC 26-2: 92 dB SPL at 1 kHz, 1 mW, mono 95 dB SPL at 1 kHz, 1 V HMEC 26-2 with -2 cables: 95 dB SPL at 1 kHz, 1 mW, mono 100 dB SPL at 1 kHz, 1 V 120 dB SPL at 1 kHz ≥ 18 dB (100 - 300 Hz) < 1 % at 1 kHz, 95 dB SPL approx. 3.6 N 26 | HMEC 26-2 Specifications Specifications Headphones Transducer principle Ear coupling Frequency response Impedance Characteristic SPL Max.
Instructions for use
Page 28
... range operation: -15 °C to 55 °C storage: -55 °C to 70 °C Weight without cable approx. 210 g Cable length approx. 1.70 m Power supply for via aircraft DC power supply system: 12 - 35 V DC , max. 35 mA HMEC 26-2 | 27 NoiseGard™ professional 60 hrs operating time: 2 x 1.5 V alkaline battery 2 x 1.2 V rechargeable battery via AA size...
... range operation: -15 °C to 55 °C storage: -55 °C to 70 °C Weight without cable approx. 210 g Cable length approx. 1.70 m Power supply for via aircraft DC power supply system: 12 - 35 V DC , max. 35 mA HMEC 26-2 | 27 NoiseGard™ professional 60 hrs operating time: 2 x 1.5 V alkaline battery 2 x 1.2 V rechargeable battery via AA size...