EN 5
EN
General instructions
Copyright © 2022, Fast ČR, a. s. Revision 06/2022
1. General instructions
USB connector, notes on using the unit
USB memory device must be inserted directly into the unit.
To prevent data transmission failure or interference, do not use
USB extension cables. If you want to use external hard discs or
other portable storage device, please connect them before turning
the unit on. Connecting when the unit is powered on may lead
to restarting the unit and losing unsaved data or cause playback
interruption.
Electrostatic discharges may cause the unit to malfunction. In such
an event, the user must restart the unit.
Before using aUSB memory device, test its ability to communicate
with the unit, its data reading and writing speed.
To achieve maximum reading speed we recommend that you
keep disk space defragmented. Use FAT32 or NTFS file system,
single partition and without protection. If reading and writing on
the USB flash disk is discontinuous, undesirable effects may occur
such as partial image loss (block noise) or complete image loss,
audio defects, and in extreme cases the operation will be stopped.
Unexpected behaviour of the connected memory device, or the
presence of viruses or other damaging software may cause the
functions of the appliance to stop working, necessitating arestart.
The USB connector is the standard type and is not able to power
aUSB device with ahigh power usage (e.g. hard disk drives HDD).
Use devices with independent power supplies and power them
from their own power supplies.
The unit has been designed to achieve maximum compatibility
with memory devices. With respect to the variety of devices on
the market, it is not possible to guarantee compatibility with every
USB device. In the event of difficulties, try formatting the memory
device directly in the appliance. If problems persist, use adifferent
memory device.
