Ono Sokki CF-4700, Руководство пользователя, Страница: 46 / 64

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Optional Hardware
5. Optional Hardware
The CF-4700 FFT comparator has two types of optional hardware: CF-0473 amplitude modulation component extraction
function and CF-0478 power source backup function.
!
CAUTION
• For purchase consultation and details about optional hardware, contact the nearest Ono Sokki sales office or the distributor
where you purchased the product.
Our website (https://www.onosokki.co.jp/English/english.htm) provides the latest information on the CF-4700 FFT comparator,
optional hardware and software, and compatible USB flash memories.
5.1 CF-0473 Amplitude Modulation Component
Extraction Function (Bandpass Envelop
Monitoring Function)
If the CF-0473 amplitude modulation component extraction function is added to the CF-4700 FFT comparator, frequency
bands of abnormal noise can be set through any filter while listening to the correlation with the sensitive evaluation
through the headphones.
„
Preparing the CF-0473 amplitude modulation component extraction function
z
Connecting headphones
Connect stereo mini type ( φ 3.5) headphones to the headphone output jack (PHONE) on the front panel of the CF-4700
FFT comparator.
Be sure to attach the ferrite core (E04SR200932 of Seiwa Electric) that comes with the CF-0473 amplitude modulation
component extraction function to the headphones. This action is required for EMC compliance.
To control the volume, use Monitor Volume in the BPF & Monitor Setting dialog box that appears after touching soft keys
Home, Input, and BPF & Monitor in this order.
Ferrite core (by Seiwa Electric, E04SR200932)