Merlin - Quick Start Guide (2024)

SetupAdjustment featureSetting
1AV Receiver / Processor:
Recommended Speaker/Subwoofer Crossover Frequency (Hz)80 Hz
2Stereo Pre-Amplifier or Receiver:Recommended Low Pass Filter Frequency Setting (Hz)60 Hz
Recommended Low Pass Filter Slope (dB/octave)12 dB/octave

Setup #1: Connection to A/V Receiver

In this application, the A/V receiver (AVR) will be performing digital bass management. The AVR will manage and direct the bass in the speaker channels and in the LFE (.1) channel to your SVS subwoofer. Below are the recommended steps to ensure proper set-up and performance from your selected loudspeakers and SVS subwoofer.

  • Run auto-set-up in your AVR per the manufacturer's instructions. If your AVR lacks an auto-set-up feature, please follow the manufacturer's instructions for manually setting distance and level for the loudspeakers and subwoofer. This may require the use of an SPL meter.
  • For each loudspeaker channel, select a speaker-to-subwoofer crossover frequency from the AVR speaker set-up menu which is about 10-15 Hz higher than the manufacturer's rated bass extension for your brand and model loudspeaker. This will ensure the loudspeaker will not attempt to reproduce bass deeper than its clean/linear limits.
  • The recommended AVR speaker-to-subwoofer crossover frequency for your Klipsch R-51M Bookshelf Speaker loudspeakers is: 80 Hz.

Setup #2: 2-Channel Application

In this application, the loudspeakers and subwoofer will be connected to a 2-channel stereo pre-amplifier (not an AVR). Many 2-channel enthusiasts prefer to operate the loudspeakers over their full bandwidth, and only want to use the subwoofer below the natural bass roll-off frequency limits of the loudspeaker. Below are the recommended steps to ensure proper set-up and performance from your loudspeakers and SVS subwoofer:

  • Connect a subwoofer cable to the A/V Receiver subwoofer channel output jack, and to the L or R input jack of the subwoofer. Set the subwoofer volume control to mid-point
  • Set the subwoofer amplifier's low pass filter frequency to 60 Hz. Set the subwoofer amplifier's low pass filter slope to 12 dB/octave. This is the optimal low pass filter setting for your SVS subwoofer when operating your Klipsch R-51M Bookshelf Speaker loudspeakers full bandwidth.
  • Play some familiar music source material, and then adjust the volume of the subwoofer until it blends seamlessly with the loudspeakers.

SEE DIAGRAM BELOW FOR LOW PASS FILTER LOCATION ON THE SUBWOOFER AMPLIFIER

From the SVS Subwoofer Control App:

Merlin - Quick Start Guide (1)

From the rear panel controls:

Merlin - Quick Start Guide (2)
Merlin - Quick Start Guide (2024)

FAQs

How do I know my Merlin home transmitter is working? ›

The green light on the front of your transmitter indicates that it is receiving power.

What do icons mean on Merlin home transmitter? ›

The Read icon lights up when the transmitter reads your implant. It will stop flashing but remains lit while the transmitter reads your device and the progress lights will move left to right. Stay close to the transmitter. The Tower icon lights up when the transmitter contacts your doctor or clinic.

How do I transmit my Merlin home transmitter? ›

Face the transmitter and press the Start button quickly. The transmitter beeps. The Read icon lights up when the transmitter reads your implant. The Tower icon lights up when the transmitter contacts your clinic.

Why is my Merlin transmitter beeping? ›

The beeping is unrelated to your device function and typically means your transmitter is having trouble connecting. An error or technical failure with your transmitter will not affect your Abbott device. To stop the transmitter beeping, press and release the white button located on the front of your transmitter.

What does it mean when a loop recorder beeps? ›

This means the monitor is full and cannot record any more. You must transmit, that is, send in your recording. The device will continue to beep every few minutes until you transmit your recording. Sometimes, the record button may be pressed by mistake.

Why does my pacemaker monitor keep flashing? ›

The monitor icon flashes red to emphasize moving the monitor to a new location to attempt to locate a stronger cellular signal.

Why is my heart monitor flashing green light? ›

The monitor has a green light which flashes at fairly random intervals throughout the monitoring period. It does not represent your heart's rhythm. Patients often first notice it flashing at night as they prepare for bed. Don't be concerned - this is normal.

Why is my heart monitor flashing yellow? ›

Note: This does not indicate there is a problem with your implanted device. The LATITUDETM Indicator shows the Communicator is connected to the electrical power and ready for use. May flash yellow during the startup process or longer during a software update.

How much does a Merlin home transmitter cost? ›

There is no equipment cost for your Merlin@home™ transmitter, and if you use a standard phone line you can transmit data for free inside the United States.

What is the Merlin ICD transmitter? ›

What Does the Merlin@home™ Transmitter Do? The Merlin@home™ transmitter conducts your Merlin@home session. During your Merlin@home session, the transmitter reads the information from your implanted device (device) and sends it to a server where your clinic can view it.

How often does a pacemaker transmit data? ›

Every night around 2 a.m. (when most people are in bed), your device and monitor are programmed to “wake up” and transmit information. If you're not near the monitor at that time, the two devices will try again every two hours until the information is captured.

What is the phone number for my Merlin? ›

Patients requiring Merlin@home technical support can call us at +1-877-MY-MERLIN (+1-877-696-3754) email us at mymerlin@abbott.com.

What does a Merlin monitor do? ›

The Merlin home monitor is used to collect information from your implanted device. This information is then sent to your device physiologist in order to manage your care.

Why is my RC transmitter beeping? ›

Normally, this alarm warns you that your transmitter is either at full throttle or full brake, and temporarily disables the transmitter for safety reasons. (It may not be reset in some cases.)

Why does my Bluetooth receiver keep beeping? ›

Your Bluetooth headset may start beeping due to interference by nearby devices. Electronic devices such as cordless telephones, cellular devices, etc., are the possible causes. Check if you have a cell phone lying next to your PC and try to move it further to check for possible interference.

What are the lights on the pacemaker monitor? ›

That's the indicator lights at the top; green for transmission of data, blue for the connection between base and monitor and amber for battery status.

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