Headset & Earset Microphones Manual dpamicrophones.
Introduction All d:fineTM Headset Microphones provide a uniquely natural and open sound. Ultra-lightweight and adjustable, these mics ensure a secure and comfortable fit in live performance environments. To ensure optimal performance of your d:fine Headset Microphone, please follow the simple instructions below. Omnidirectional characteristics Placement of microphone For discreet placement, you can bend the microphone boom slightly so that the capsule is placed in the desired position.
How to tell the difference between d:fineTM Headset Microphone capsules d:fineTM CORE 4166 See the mark on the capsule d:fineTM CORE 4188 See the mark on the capsule d:fineTM CORE 4066, CORE 4266 d:fineTM CORE 4088, CORE 4288
Adjusting the d:fineTM 4066 & 4088 The size of the headset mount can easily be adjusted. Change the standard bend by carefully expanding the distance between the earhooks. To change sides, simply click the boom out of the clips and switch it over to the other side. The remaining two clips are not used. The soft cable must not be attached into the clips.
Adjusting the d:fineTM 4266 & 4288 For the single-ear, just open the spring hook lightly, first place the slide behind your earlobe (Pic. 1) and let go of the spring over your ear (Pic. 2). For the dual-ear, place the headset behind your ears and place the springs like for the single-ear. Adjust the headset mount by pulling or pushing the wires until it fits tightly (Pic. 3). A directional headset should be mounted 2-3 cm (1 in) from the corner of the mouth to ensure optimal sound quality. 1.
Position the microphone properly by pulling or pushing the boom along the slide. Switch between left and right ear wearing style simply by rotating the microphone boom. Hold on to the earhook while gently turning the boom. For the dual-ear versions, also rotate the two earhooks. Adjust the microphone boom to follow the shape of your face by gently bending the soft steel on the cable hanger. Adjust the angle of the cable run, also by gently bending the soft steel (see arrows).
Service connector to exchange cables or booms on d:fineTM 4166, 4266, 4188 and 4288 Headsets These d:fineTM Flex Headset Microphones offer exchange of cables or microphone booms. Simply locate the service access point, pull back the small locking cap and gently pull the boom away from the cable hanger. Windscreens The enclosed windscreens offer additional protection against wind and pop noise. Gently draw the windscreen over the microphone head. For even better protection, bigger windscreens are available.
Protection cap The d:fineTM 4166 Omnidirectional & 4188 Directional Microphones come with a red plastic cap which serves to protect the microphone head when putting on makeup, hairspray and more. Remove the cap before use. Color codes & cable steer d:fineTM 4166 Omnidirectional & 4188 Directional Microphone types come with a number of cable steer clips in different colors. Mounted on the cable relief, this clip allows for quick recognition of a specific headset microphone.
Cable maintenance The cable is usually longer than required. Make sure that superfluous cable is wound up in soft figure-of-eight loops (preferably 6-8 cm (2.5-3 in) diameter) and avoid kinks in the cable. Use Ecotech2 Multi Degreaser from Finish Line to remove residue from tape, glue, or makeup on the cable. Do not bend the cable or rub it harshly, it may stress the inner cores of the cable and cause them to break over time.
Frequency Response of d:fineTM 4166 Omnidirectional types Polar Pattern of d:fineTM 4166 Omnidirectional types 10 0 5 dB dB -10 -20 -30 20 Hz 50 100 200 500 1 kHz 2 5 10 20 40 4 kHz 8 kHz 1 kHz 2 kHz 20 kHz 16 kHz Polar Pattern d:fineTM 4188 Directional types Frequency Response of d:fineTM 4188 Directional types 10 0 5 dB dB -10 -20 -30 20 Hz 50 100 200 500 1 kHz 2 5 10 20 16 kHz 40 1 kHz Black line is near field (2 – 3 cm/0.8 – 1.2 in).
Frequency Response (d:fineTM 4066 & 4266 Omni Headset types) Polar Pattern (d:fineTM 4066 & 4266 Omni Headset types) 5 80 Hz 125 Hz 250 Hz 500 Hz 1 kHz 8 kHz 2 kHz 20 kHz 16 kHz 4 kHz Frequency Response (d:fineTM 4088 & 4088 Directional Headset types) Polar Pattern (d:fineTM 4088 & 4088 Omni Headset types)
Directional pattern Omnidirectional Principle of operation Pressure Frequency range 20 Hz - 20 kHz Frequency range, ±2 dB d:fine™ CORE 4166: 20 Hz - 20 kHz with 3 dB soft boost at 8 - 15 kHz d:fine™ CORE 4066 Act & Flex: 20 Hz - 20 kHz with 3 dB soft boost at 8 - 20 kHz Sensitivity, nominal, ±3 dB at 1 kHz 6 mV/Pa; -44 dB re. 1 V/Pa Equivalent noise level, A-weighted Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A)) S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) Typ.
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