MCCORMICK'S DUAL & QUAD WIRELESS MIC SYSTEMS

The interference for wireless mics varies from region to region and zip code to zip code.

Scanning for an open frequency assures you the best chance for long range transmission with no interference.

If you’re still experiencing short range between the receiver and transmitter, rescan.

Attach all antennas to the antenna ports. Push on and twist to the right.

Turn on the main power switch.

On wireless channel A, press and hold the SYNC/SCAN button until the scan begins. This allows the receiver to find a clean, open frequency.

Install batteries in each transmitter and turn them on.

Locate the IR sensor on the transmitter. If it’s a handheld mic, the IR sensor is in the battery compartment. If it’s a body pack, the IR sensor is on top, next to the antenna.

Press and release the SYNC/SCAN button on the receiver and hold the transmitter’s IR sensor up to the IR sensor on the receiver. Within a few seconds, they will be synced together.

A successful pairing of frequencies will light up the RF (Radio Frequency) bar in the display window of the receiver.

Repeat the entire procedure for channel B.

Transmitters have gain control settings from 0 to 16. If your audio signal is too high or low, you can change the gain output level. The SET button is in the battery compartment of either the handheld mic or the body pack transmitter.

Press and hold the SET button on the transmitter button on the transmitter until it unlocks.

Press SET again to navigate to the VOL setting and use the arrow keys to change.

First, there are volume controls on the receiver next to each channel display.

Second, if this microphone is on a loud instrument like a trumpet, you may be experiencing some distortion. You can turn down the output gain on the transmitting body pack. To do so, open the transmitter battery door, press and hold SET to unlock, then press SET again to navigate to the VOL setting and use the arrow keys to change.

Once those are set, make the proper input settings on your mixer.

RF stands for Radio Frequency and shows you the strength of the wireless signal

AF stands for Audio Frequency and shows you the level of audio coming in to the receiver on that channel.

Both the handheld mic and body pack transmitters use 2 AA batteries.

We recommend good quality alkaline batteries, but you can also use rechargeable.

The transmitter battery level is also conveniently shown on the receiver display.

It combines the output of all channels into one channel using a ¼” jack.

This is especially useful if you are running out of channels on your mixing board.

You can still adjust the volume of the channels independently using the volume controls next to the display window for each channel.

The frequency range is 530-580 MHz.

There are 200 available frequencies in that range.

Scanning for an open channel is necessary when you first receive your wireless mic system and every time you travel to a different location or zip code.

Yes, all McCormick’s branded wireless mics and transmitters are compatible with any McCormick’s branded wireless receiver.

In addition, you can purchase additional transmitters or microphones to match your current requirements, or configure for a different soloist for next year.

The warranty is limited to the original purchaser to be free of defects in workmanship and material under normal use for a period of one year, starting on the date of purchase.

The warranty does not apply to any unit that has been damaged by fire, water, intentional misconduct, abuse or other abnormal conditions.