Instructions for Use
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Contents Safety tips...4 Headset features 5 Product variants ...6 Delivery includes 8 Preparing the headsets for use 9 Connecting the headsets ...9 Adjusting the headband ...10 Positioning the microphone 11 Using the headsets 13 Mono/Stereo selection (HME 100 only 13 Adjusting the volume ...13 Adjusting the microphone gain 14 Folding up the headphones ...14 Spare parts ...15 Replacing the wind screen ...15 Replacing the ear cushions ...15 Connector assignment 16 In case of difficulty 17 Technical data ...18 Manufacturer declarations 20 3
Contents Safety tips...4 Headset features 5 Product variants ...6 Delivery includes 8 Preparing the headsets for use 9 Connecting the headsets ...9 Adjusting the headband ...10 Positioning the microphone 11 Using the headsets 13 Mono/Stereo selection (HME 100 only 13 Adjusting the volume ...13 Adjusting the microphone gain 14 Folding up the headphones ...14 Spare parts ...15 Replacing the wind screen ...15 Replacing the ear cushions ...15 Connector assignment 16 In case of difficulty 17 Technical data ...18 Manufacturer declarations 20 3
Instructions for Use
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... and turboprop aircraft. For information on how to safe levels that , while wearing a headset, you . If problems occur, contact your Sennheiser agent. 4 Safety requirements y When using a headset, typical aircraft sounds (for use in water! All other parts of the headset whose...to you can hear and recognize these sounds. The HME 100, HME 105, HME 110, HME 120 and HMD 120 are pilot headsets with your Sennheiser agent. Before operating any aircraft, make sure that do not interfere with closed ear protector headphones for example, those from engines, propellers, warning alarms...
... and turboprop aircraft. For information on how to safe levels that , while wearing a headset, you . If problems occur, contact your Sennheiser agent. 4 Safety requirements y When using a headset, typical aircraft sounds (for use in water! All other parts of the headset whose...to you can hear and recognize these sounds. The HME 100, HME 105, HME 110, HME 120 and HMD 120 are pilot headsets with your Sennheiser agent. Before operating any aircraft, make sure that do not interfere with closed ear protector headphones for example, those from engines, propellers, warning alarms...
Instructions for Use
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Headset features HME 100 headset y New passive headset with excellent noise attenuation y Excellent comfort due to very low weight, soft ear cushions STANDARD and padded headband as well as ... be easily positioned and worn on either left or right side due to flexible microphone boom with quick-fixing device y Optimum radio reception due to headphone systems with wide frequency response y Integrated volume control y Adaption to the aircraft intercom system via Mono/Stereo switch y JTSO approval y Made in Germany, five-year...
Headset features HME 100 headset y New passive headset with excellent noise attenuation y Excellent comfort due to very low weight, soft ear cushions STANDARD and padded headband as well as ... be easily positioned and worn on either left or right side due to flexible microphone boom with quick-fixing device y Optimum radio reception due to headphone systems with wide frequency response y Integrated volume control y Adaption to the aircraft intercom system via Mono/Stereo switch y JTSO approval y Made in Germany, five-year...
Instructions for Use
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Product variants HME 105 headset The HME 105 differs from the HME 100 in the following features: y No Mono/Stereo switch y Connection of headphones and microphone via XLR-5 plug Headset HME 110 The HME 110 differs from the HME 100 in the following features: y black caps y soft earpads LUXURY y headband with soft headcushion HME 120 headset The HME 120 differs from the HME 100 in the following features: y No Mono/Stereo switch y Coiled cable y Connection of headphones and microphone via U-174/U jack plug to a high impedance interface in the helicopter 6
Product variants HME 105 headset The HME 105 differs from the HME 100 in the following features: y No Mono/Stereo switch y Connection of headphones and microphone via XLR-5 plug Headset HME 110 The HME 110 differs from the HME 100 in the following features: y black caps y soft earpads LUXURY y headband with soft headcushion HME 120 headset The HME 120 differs from the HME 100 in the following features: y No Mono/Stereo switch y Coiled cable y Connection of headphones and microphone via U-174/U jack plug to a high impedance interface in the helicopter 6
Instructions for Use
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HMD 120 headset The HMD 120 differs from the HME 100 in the following features: y No Mono/Stereo switch y Coiled cable y M-87/AIC dynamic microphone and low impedance headphones y Connection of headphones and microphone via U-174/U jack plug to a low impedance interface in the helicopter 7
HMD 120 headset The HMD 120 differs from the HME 100 in the following features: y No Mono/Stereo switch y Coiled cable y M-87/AIC dynamic microphone and low impedance headphones y Connection of headphones and microphone via U-174/U jack plug to a low impedance interface in the helicopter 7
Instructions for Use
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...-5 plug for the microphone to the XLR-5 socket of your intercom. 9 Connecting cable for HME 100, HME 110 Connecting cable for HME 105 Preparing the headsets for use Connecting the headsets HME 100, HME 110 headset 1 1/4" (6.35 mm) stereo jack plug for connecting the headphones 1 PJ-068 jack plug for connecting the microphone ̈ Connect the 1/4" (6.35 mm...
...-5 plug for the microphone to the XLR-5 socket of your intercom. 9 Connecting cable for HME 100, HME 110 Connecting cable for HME 105 Preparing the headsets for use Connecting the headsets HME 100, HME 110 headset 1 1/4" (6.35 mm) stereo jack plug for connecting the headphones 1 PJ-068 jack plug for connecting the microphone ̈ Connect the 1/4" (6.35 mm...
Instructions for Use
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... to squeeze any connecting cable when adjusting the headband. Connecting cable for HME 120 and HMD 120 10 HME 120 and HMD 120 headsets 1 U-174/U jack plug for connecting the headphones and the microphone ̈ Connect the U-174/U jack plug for the headphones and the microphone to the U-174/U socket of the headband so...
... to squeeze any connecting cable when adjusting the headband. Connecting cable for HME 120 and HMD 120 10 HME 120 and HMD 120 headsets 1 U-174/U jack plug for connecting the headphones and the microphone ̈ Connect the U-174/U jack plug for the headphones and the microphone to the U-174/U socket of the headband so...
Instructions for Use
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... mV/114 dB. To do so, use a small slotted screwdriver and turn the 'Mic Gain Adjustment' screw (see illustration on the microphone. Folding up the headphones For easy and space-saving transportation, the earcups can be folded up and tucked between the headband. ̈ Unfold the... headphones by grasping both earcups and pulling them down and away from the headband. 14 Mic Gain Adjustment Adjusting the microphone gain (not HMD 120) According ...
... mV/114 dB. To do so, use a small slotted screwdriver and turn the 'Mic Gain Adjustment' screw (see illustration on the microphone. Folding up the headphones For easy and space-saving transportation, the earcups can be folded up and tucked between the headband. ̈ Unfold the... headphones by grasping both earcups and pulling them down and away from the headband. 14 Mic Gain Adjustment Adjusting the microphone gain (not HMD 120) According ...
Instructions for Use
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The headphone connection has been pulled out. ̈ Check to 'Stereo'. Very low volume communication The volume control is set too low. ̈ Check the volume setting ... only (HME 100, HME 110) You are using a stereo intercom system but the headset is set to mono operation. ̈ Set the Mono/Stereo switch to see if the headphone jack plug is correctly connected. In case of the headset. too low ̈ To do Communications in the below table, please contact your Sennheiser agent...
The headphone connection has been pulled out. ̈ Check to 'Stereo'. Very low volume communication The volume control is set too low. ̈ Check the volume setting ... only (HME 100, HME 110) You are using a stereo intercom system but the headset is set to mono operation. ̈ Set the Mono/Stereo switch to see if the headphone jack plug is correctly connected. In case of the headset. too low ̈ To do Communications in the below table, please contact your Sennheiser agent...
Instructions for Use
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preamplifier (not HMD 120) HME 100, HME 110 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120 dB 150 Ω HME 105 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120 dB 150 Ω HME 120 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120... impedance Attenuation Contact pressure Transducer principle Frequency response Sensitivity Max. sound pressure level Min. terminating impedance 18 Technical data Headphones HME 100, HME 110 dynamic circumaural, closed 45 - 15,000 Hz 150 Ω, mono, 300 Ω, stereo > 10 - 40 dB approx. 10...
preamplifier (not HMD 120) HME 100, HME 110 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120 dB 150 Ω HME 105 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120 dB 150 Ω HME 120 electret mic capsule, noise-compensated MKE 45-1 300 - 5,000 Hz - 120... impedance Attenuation Contact pressure Transducer principle Frequency response Sensitivity Max. sound pressure level Min. terminating impedance 18 Technical data Headphones HME 100, HME 110 dynamic circumaural, closed 45 - 15,000 Hz 150 Ω, mono, 300 Ω, stereo > 10 - 40 dB approx. 10...
Instructions for Use
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... DC (8-16 V DC, approx. 8-25 mA as per RTCA/DO 214) General Data Operation Storage HME 100, HME 110 HME 105 1.5 m, unilateral 1.5 m, unilateral 350 g 350 g 6.35 mm stereo jack plug XLR-5 for headphones for headphones, PJ-068 and microphone jack plug for microphone Mono/Stereo switch - -15°C ... + 55...176;C -55°C ... + 55°C -15°C ... + 55°C -55°C ... + 55°C HME 120 coiled cable, unilateral 350 g U-174/U jack plug for headphones and microphone - -15°C ... + 55°C -55°C ... + 55°C HMD 120 coiled cable, unilateral 350 g U-...
... DC (8-16 V DC, approx. 8-25 mA as per RTCA/DO 214) General Data Operation Storage HME 100, HME 110 HME 105 1.5 m, unilateral 1.5 m, unilateral 350 g 350 g 6.35 mm stereo jack plug XLR-5 for headphones for headphones, PJ-068 and microphone jack plug for microphone Mono/Stereo switch - -15°C ... + 55...176;C -55°C ... + 55°C -15°C ... + 55°C -55°C ... + 55°C HME 120 coiled cable, unilateral 350 g U-174/U jack plug for headphones and microphone - -15°C ... + 55°C -55°C ... + 55°C HMD 120 coiled cable, unilateral 350 g U-...