Operation, Troubleshooting | Sennheiser AC 3000 manual

Operation

Turning the AC 3000 on and off

To turn the AC 3000 on, press the POWER (ON/OFF) switch .

The POWER LED lights up red.

To turn the AC 3000 off, press the POWER (ON/OFF)

switch once more. The POWER LED goes off.

RF signal indication
The AC 3000 features eight control LEDs	which will

light up if an input signal is present at the corresponding input.

Troubleshooting

One or several LEDs for input signal indication do not light up

Check if transmitters are connected to the corresponding inputs.

Check if the corresponding transmitters are turned on.

Disturbed reception or no reception

Possible causes:

yTransmitting antennas are not within the reception area

yTransmitters or receivers are not turned on

yBatteries are not inserted into the receiver or batteries are low

yThe antennas are not connected correctly

yThe connecting cables are defective

yToo high cable attenuation due to too long antenna cables or wrong type of antenna cable

yThe selected transmission and receiving frequencies are not within the frequency window

AC 3000 specifications

The Sennheiser AC 3000 is a highly regarded audio solution that caters to both professional and casual users seeking exceptional sound quality and advanced functionality. This system is particularly designed for applications such as theater productions, live events, and broadcasting, where reliability and performance are paramount.

One of the standout features of the AC 3000 is its use of digital transmission technology, which ensures that audio signals are transmitted with minimal latency and maximum clarity. This digital approach also provides enhanced resistance to interference, allowing users to operate multiple systems in close proximity without experiencing audio dropouts. The result is a seamless audio experience that does not compromise on quality.

The AC 3000 is equipped with a flexible frequency selection feature, which offers a wide tuning range to accommodate various operating environments. Users can easily switch between frequencies to find the best channel with the least amount of interference. This adaptability makes the system suitable for diverse scenarios, from crowded venues to outdoor events.

Another notable characteristic of the AC 3000 is its robust construction. Designed for durability, this audio solution can withstand the rigors of frequent use, making it an ideal choice for touring professionals and event organizers. Its lightweight design also enhances portability, allowing for straightforward setup and breakdown.

Sennheiser has incorporated user-friendly controls into the AC 3000. The intuitive interface enables users to monitor battery life, signal strength, and audio levels at a glance. This easy-to-read display ensures that operators can quickly make necessary adjustments, contributing to a smooth and efficient performance.

Additionally, the AC 3000 features multiple output options, including analog and digital outputs, which facilitate integration with various audio equipment. This versatility allows users to tailor the system to their specific needs, whether they are connecting to a mixing console or a digital audio workstation.

With its combination of digital transmission technology, flexible frequency selection, robust construction, and user-friendly design, the Sennheiser AC 3000 stands out as a leading choice for professionals in the audio industry. Whether used in live performances, conferences, or any event requiring top-notch audio quality, the AC 3000 delivers reliability and performance that users can trust.