CF-4700A/CF-4700 Frequently Asked Questions

1. Phenomenon

Warning messages like the following will be displayed when the power to the CF-4700 is turned on or off.

2. Avoidance Procedure

By upgrading the software version to “Ver.1.0.2.2”, warning messages will no longer be displayed. The latest software can be downloaded for free from the “User Registration & Download” page for version upgrades.

If you are using a version prior to software version "Ver.1.0.2.2", please refer to the following steps.

To delete a message, first switch to Configuration Mode (CF-4700 Configuration Mode). Please operate the CF-4700 according to the following steps. Additionally, connect the AC adapter that comes with the CF-4700 and perform the following tasks while supplying power from the AC adapter.

Transition to configuration mode.

Tap the soft key in the top mode (HOME) to [System] > [Env Set] > [Config Mode] in order, and then tap OK in the message dialog box that appears.

After the CF-4700 system has automatically terminated, the CF-4700 Configuration Mode screen will be displayed.

Exit configuration mode.

Tap the Exit on the CF-4700 Configuration Mode screen to exit the CF-4700 Configuration Mode.

(CF-4700 Configuration Mode screen)

The CF-4700 automatically shuts down (power off).

Confirmation

Press the POWER switch of the CF-4700 to turn on the power and confirm that no warning messages are displayed.

*Even if this warning message is displayed, it will not affect the functionality, performance, or measurement analysis accuracy of the FFT analyzer. Additionally, there are no issues with the data that has been recorded so far.