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Miscellaneous and simple test of outputs
LITHIUM-ION BATTERY
If the battery is charged while the device is OFF, it may refuse to switch ON.
Disconnect the USB-cable, start the F-SCAN COMPACT DUO, then
reconnect the cable.
WAVE FORM
If the wave form is changed from the factory default AUTO, the selection is
maintained until changed back. If SQUARE FULL WAVE is selected the
signals from low frequencies may be felt to be irritating. An adjustment of the
signal amplitude below the default of 40% will solve the problem.
LANGUAGE SELECTION
Selection of German as the display language does not affect the names of
the applications stored. The device must be reprogrammed at the factory to
incorporate the German names.
CONDUCTIVITY VALUE (CV) and functional test of the APPLICATION
CABLE
A CV-value appears on the display whenever a frequency is active. It is
displayed as a horizontal bar. The CV can also be used as a functional
control of the device, and the application cable with the set of electrodes, as
follows: The F-SCAN COMPACT DUO must be readied for an application
and a frequency started. The electrodes must not touch. The display must
show no bargraph and LED must be bright. If the electrodes are made to
touch, the bargraph must increase to maximum width – device, application
cable and electrodes are OK. If the electrodes are placed apart again, the
bargraph reduces slowly back to zero.
