Installation and Operation

9.LIMITER IN Slide Switch: Activates fast--acting, peak--res- ponding limiter circuit to cut overload distortion during loud program intervals without affecting normal program levels. The red limiter LED indicates limiting action.

10.PHONES 1/4--inch and 3.5 mm Phone Jacks: Permit moni- toring mixer output through most stereo or mono headphones. PULL FOR MONITOR switch applies signal from rear--panel MON IN 3.5 mm phone jack to headphones amplifier. When switch is activated, mixer output signal does not appear in headphones output. PHONES rotary control determines headphone level in either case.

11.POWER Slide Switch: Applies ac or battery power to mixer circuitry. Adjacent green LED indicates power--on status and, in battery operation, flashes when total battery voltage drops to 10 Vdc.

12.100-120 VAC, 50/60 Hz 8W 3--Pin Power Connector: For connection to 100 to 120 Vac, 50/60 Hz power outlets (230 Vac in the FP410E).

13.OUTPUT 3--Pin Male XLR Connectors: For connection to one or two amplifiers, recorders or other mixers. Output signal levels are individually switchable to Line level or low--impe- dance Mic level by adjacent individual MIC/LINE slide switches. Both jacks provide the same signal information but are electrically isolated.

14.TAPE OUT 3.5 mm Phone Jack: Provides output signal to feed unbalanced aux--level inputs of most tape recorders and amplifiers.

15.LINK IN/OUT 8--Pin miniature DIN Jacks: Using link cables, these jacks permit virtually unlimited number of FP410 mixers to be stacked to achieve additional input capacity. Jacks carry audio signals, MaxBus and Last Mic Lock--On in- formation.

16.MON IN 3.5 mm Phone Jack: Sends external Aux or Line-- level source to headphones amplifier without interrupting other mixer functions. Jack is activated by pulling front--panel PULL FOR MONITOR knob outward.

17.PHANTOM ON/OFF Slide Switch: Controls application of

14Vdc phantom power for condenser microphones to all in- puts. With switch on and INPUT MIC/LINE switches in MIC po- sition, +14 Vdc is applied to pins 2 and 3 of each input XLR con- nector. NOTE: Phantom power can be internally set to 48 Vdc (see Modifiable Functions section). When using other than Shure condenser microphones, verify that voltage and source resistance requirements are compatible (see Specifications).

18.INPUT 1-4Female 3--Pin XLR Connectors: Permit con- nection to balanced, low--impedance microphones or line--le- vel sources. Adjacent MIC/LINE slide switches adjust inputs to match source levels.

19.Battery Compartment: Accepts two 9--volt batteries for re- mote operation or as automatic backup in the event of ac pow- er failure.

Mixer Installation

Install the FP410 as follows. If the unit is to be placed on a horizontal surface, attach the four supplied bumpers to the cor- ners of the chassis bottom to prevent marring the surface.

If the FP410 is to be rack--mounted in a standard 483 mm (19--inch) audio equipment rack, remove the two Phillips head

screws from each FP410 side panel, place the rack “ears” in position at the sides (rack--mount holes facing forward), and secure the ears with the previously removed Phillips head screws. NOTE: The rack ears are asymmetrical; the wider ear should be on your right (as you face the front panel) to permit access to the battery compartment while the FP410 is in the audio equipment rack. Install the rack--mounted FP410 in the equipment rack and secure it with the four supplied rack-- mount screws.

Make electrical connections as follows.

1.For battery operation, compress the release latches of the battery drawer with thumb and forefinger, and withdraw the drawer from the compartment. Observing battery polarity markings, insert two fresh 9--volt batteries in the drawer slots. With the Power switch on, slide the Battery Test switch to the right to determine battery condition. IMPORTANT: Battery operating life is reduced when microphones are phantom--powered—especially by 48 Vdc phantom power- ing. For ac operation, connect the power cord to a 100 to 120 Vac, 50/60 Hz source (FP410E: Connect to a 230 Vac, 50/60 Hz source).

2.Connect the microphones and/or line--level signal sources to the Mic Input connectors (use conventional 2--conductor shielded cables). Adjust Mic/Line switches as required for incoming signal level.

3.If phantom--powered condenser microphones are used, turn on the FP410’s Phantom Power switch. NOTE: With condenser microphones other than Shure, verify that volt- age and source resistance requirements are compatible.

4.Connect one or both of the FP410 Outputs to the following mixers, amplifiers or recorders. Make certain each Output Mic/Line switch is in the proper position for the desired out- put levels.

5.If an unbalanced aux--level output is needed, connect it to the Tape Out jack.

6.If additional FP410 mixers are to be linked to increase the number of microphone inputs, connect them by means of the Link In and Link Out jacks. Connect the LINK OUT of the first mixer to the LINK IN of the next mixer, and so on. Leave the LINK IN jack of the first mixer and the LINK OUT jack of the last mixer unconnected. NOTE: Jacks are for linking only, not for audio inputs or outputs.

7.If headphone monitoring of the FP410 mixed signal is re-

quired, connect mono or stereo headphones to one of the

front--panel Phone jacks (1/4--inch or 3.5 mm). Adjust the Phone control knob for the desired loudness (after setting the microphone Channel and Master Gain controls accord- ing to Operation section).

8.To monitor an external signal source, connect it to the rear-- panel Mon In jack and pull the Phones control knob outward. Adjust the Phones control and/or the external source level control for the desired loudness.

FP410 specifications

The Shure FP410 is a compact, portable dual-channel wireless receiver designed for professional audio applications, particularly in the fields of video production, broadcasting, and live events. It embodies Shure’s commitment to high-quality audio transmission, reliability, and ease of use, making it an ideal choice for audio professionals who demand superior performance in their equipment.

One of the standout features of the FP410 is its dual-channel capability, allowing users to receive audio signals from two separate transmitters simultaneously. This is particularly beneficial in situations where multiple audio sources need to be captured independently, such as interviews or multi-person presentations. The unit operates in the 500 to 600 MHz frequency range, providing a wide selection of channels and minimizing the risk of interference from other wireless devices.

The FP410 is equipped with Shure's advanced digital signal processing technology, enabling it to deliver clear, high-fidelity audio with minimal latency. The unit utilizes a proprietary Automatic Frequency Selection feature, which scans the environment and selects the best available frequency, ensuring a stable and reliable connection. Additionally, it features a frequency diversity mode that provides even further protection against dropouts and interference by simultaneously receiving signals on two separate frequencies.

The design of the FP410 is rugged yet lightweight, making it suitable for both stationary setups and mobile use. It features a large, easy-to-read LCD screen that displays essential information, including battery life, signal strength, and channel selection, allowing users to monitor their setup at a glance. The receiver can be powered via AA batteries or an external power supply, adding flexibility for various field conditions.

Another notable characteristic of the FP410 is its versatility in connectivity options. It includes balanced XLR and unbalanced 1/4-inch output connections, providing compatibility with a range of audio devices, from cameras to mixers. This adaptability makes it a valuable tool for videographers, musicians, and sound engineers alike.

In summary, the Shure FP410 represents an advanced solution for wireless audio transmission. With its dual-channel operation, intelligent frequency selection, robust design, and versatile connectivity, it meets the demands of professional audio applications while ensuring exceptional sound quality and reliability. Whether for location shoots, live broadcasts, or stage performances, the FP410 is engineered to excel in any environment, solidifying Shure’s reputation as a leader in audio technology.