Sennheiser e 845-S Supercardioid Dynamic Vocal Microphone Instruction Manual

1. Úvod

The Sennheiser e 845-S is a high-output supercardioid dynamic vocal microphone designed for speech, choirs, and close-miked singing. It features an extended high-frequency response and a supercardioid pickup pattern for enhanced signal output and clarity, even in high on-stage sound levels. The microphone maintains consistent sound quality across different proximity levels and offers excellent feedback rejection. Its robust all-metal construction and advanced shock-mounting minimize handling noise and interference, ensuring reliable performance.

Mezi klíčové vlastnosti patří:

• Smooth tonal response with full dynamic range.
• Presence lift for vocal clarity and projection.
• Consistent on/off-axis and proximity response.
• Full metal construction for durability.
• Exceptional feedback rejection.
• Very good rejection of handling noise.
• Hum compensating coil.
• Integrated on/off switch for convenience.

2. Nastavení

This section guides you through the initial setup of your Sennheiser e 845-S microphone.

2.1 Vybalení

Opatrně vyjměte všechny součásti z obalu. Balení obvykle obsahuje:

• Sennheiser e 845-S microphone
• Klip na mikrofon
• Přepravní pouzdro

2.2 Připojení mikrofonu

1. Připevnění klipu mikrofonu: Securely fasten the provided microphone clip to a microphone stand.
2. Montáž mikrofonu: Insert the e 845-S microphone into the microphone clip. Ensure it is firmly seated.
3. Připojte XLR kabel: Connect a standard XLR cable (not included) to the XLR connector at the base of the microphone. Connect the other end of the XLR cable to your mixer, audio interface, or ampživější.

The microphone can be used either on a stand or held in hand, depending on your performance needs.

Image: Sennheiser e 845-S microphone showing the on/off switch and XLR connection point.

3. Ovládání mikrofonu

Understanding the characteristics of the e 845-S will help you achieve optimal sound performance.

3.1 Vypínač

The e 845-S model includes a convenient on/off switch located on the microphone body. Slide the switch to the "On" position to activate the microphone and to the "Off" position to mute it. This switch is designed to operate silently, preventing unwanted pops or clicks in your audio signal.

Image: Close-up of the Sennheiser e 845-S, highlighting the on/off switch.

3.2 Supercardioid Pickup Pattern

The e 845-S features a supercardioid pickup pattern. This means the microphone is most sensitive to sounds directly in front of it, with significant rejection of sounds from the sides and rear. This characteristic is ideal for isolating your vocal performance from other instruments or ambient stage noise, reducing the likelihood of feedback.

Important Note on Monitor Placement: Due to the supercardioid pattern, the microphone has a small "bunny tail" of sensitivity directly behind it. To prevent feedback, avoid placing monitor speakers directly behind the microphone, facing its rear. Instead, position monitors to the sides or slightly in front of the microphone, outside its primary pickup area.

3.3 Proximity Effect and Frequency Response

The e 845-S offers a consistent on/off-axis and proximity response. This ensures that your sound quality remains stable even if you move closer to or further away from the microphone. Its extended high-frequency response (up to 16 kHz) provides clear and open vocal reproduction, while the presence lift enhances vocal clarity and projection.

4. Údržba

Správná údržba zajistí dlouhou životnost a optimální výkon vašeho mikrofonu.

• Čištění: Use a soft, dry cloth to wipe the microphone body. For the grille, a soft brush can remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
• Skladování: Pokud mikrofon nepoužíváte, uložte jej do dodaného přepravního pouzdra, abyste jej chránili před prachem, vlhkostí a fyzickým poškozením.
• Zacházení: While the e 845-S has a rugged metal body, avoid dropping or subjecting it to excessive force, as this can damage internal components.
• vlhkost: Keep the microphone away from liquids. If it gets wet, disconnect it immediately and allow it to dry completely before use.

5. Řešení problémů

If you encounter issues with your e 845-S microphone, refer to the following common troubleshooting steps:

• Žádný zvukový výstup:
  • Ensure the on/off switch on the microphone is in the "On" position.
  • Check all XLR cable connections at both the microphone and the mixer/interface.
  • Verify that the input channel on your mixer/interface is selected and its gain is appropriately set.
  • Vyzkoušejte s jiným XLR kabelem, abyste vyloučili jeho závadu.
• Feedback (High-Pitched Squeal):
  • Reposition monitor speakers so they are not directly behind the microphone, facing its rear.
  • Reduce the gain on the microphone input channel.
  • Přesuňte mikrofon dále od reproduktorů.
  • Ensure the microphone is pointed directly at the sound source (e.g., your mouth) and not towards speakers.
• Nízká výstupní úroveň:
  • Increase the gain on the mixer/interface input channel.
  • Ujistěte se, že je mikrofon umístěn dostatečně blízko zdroje zvuku.
• Zkreslený zvuk:
  • Reduce the input gain on your mixer/interface to prevent clipping.
  • Ensure the microphone is not being overdriven by an excessively loud sound source.

6. Specifikace

Detailed technical specifications for the Sennheiser e 845-S microphone.

7. Záruka a podpora

The Sennheiser e 845-S microphone comes with a 10letá záruka výrobce, což zajišťuje dlouhodobou spolehlivost a klid.

For further support, technical assistance, or warranty claims, please visit the official Sennheiser webnebo kontaktujte jejich zákaznický servis. Více informací a produktů naleznete také na Obchod Sennheiser na Amazonu.