Kenwood ts-990s Instruction Manual page 67

18 TROUBLESHOOTING
Symptom
The USB flash drive cannot be distinguished.
A file cannot be stored in the USB flash drive.
Formatting of a USB flash drive failed.
Safe Removal of USB Flash Drive failed.
No image is displayed on an external monitor.
No image is displayed on an external monitor
during power up.
" " blinks a few minutes.
The received audio sounds from one channel
in a PC (the PC is connected to the transceiver
with a USB cable or to the ACC 2 connector).
18-12
Common Problem
The USB flash drive is not formatted by this
transceiver.
Poor connection
The USB flash drive has a security
capacity.
The USB flash drive deems to have been
damaged.
The USB flash drive does not conform to
the standard.
More than one USB flash drives are
connected.
The file system in the USB flash drive is
corrupted.
The USB flash drive is write protected.
The USB flash drive is not formatted by this
transceiver.
Poor connection
The USB flash drive has security capacity. This transceiver does not accept USB
The USB flash drive deems to have been
damaged.
The USB flash drive does not conform to
the standard.
The file system in the USB flash drive is
corrupted.
Insufficient remaining memory size
There are too many files in a folder.
The file name in the file to be stored
already exists in the destination.
You attempt to format the USB flash
drive while " " is blinking, and the
formatting failed.
Failure has occurred by any reason.
The external display output is disabled.
Depending on the specifications of your
external monitor, the delay until the display
may occur when the transceiver power (
turns ON.
The transceiver does not distinguish the
USB flash drive.
Monaural is configured in a OS for the
microphone.
What to do
Format the USB flash drive using this
transceiver.
Connect the USB flash drive again.
This transceiver does not accept USB
flash drives having security capability.
Use a PC to check whether the USB
flash drive connected to the transceiver
properly works.
Use a USB flash drive which conforms to
the standard.
The first USB flash drive which was
distinguished by the transceiver can be
used.
Format the USB flash drive using this
transceiver.
Disable the write protected capability.
Format the USB flash drive using this
transceiver.
Connect the USB flash drive again.
flash drives having security capability.
Use a PC to check whether the USB
flash drive connected to the transceiver
properly works.
Use a USB flash drive which conforms to
the standard.
Format the USB flash drive using this
transceiver.
Use a USB flash drive which has sufficient
free memory area.
No more than 255 files can be stored in
a single folder. Store a file after deleting
unnecessary files.
The same file name exists when you
attempt to store the file. Do not use an
already used file name.
Remove the USB flash drive following the
procedure of "Safe Removal of USB Flash
Drive", then connect and format the USB
flash drive again.
Press the main power switch (I/O) to the
"O" position to shut down, then remove
the USB flash drive.
Depending on the status of data
processing by this transceiver, some data
may not be stored to the USB flash drive.
Select "On" for the external monitor output
in Advanced Menu 25.
Wait until the start up screen closes.
)
Format the USB flash drive using this
transceiver.
If the OS of a PC is Windows Vista or
later, select "2 Channels" from the Control
Panel > Hardware and Sound > Sound
> Recording > Microphone (USB Audio
CODEC) > Advanced.
Ref. Page
{page 12-1}
{page 1-3}
{page 12-1}
{page 12-1}
{page 12-1}
{page 12-1}
{page 1-3}
{page 12-1}
{page 12-1}
{page 12-1}
{page 12-3}
{page 12-4}
{page 12-1}
{page 4-1}
{page 16-18}
{page 16-18}
{page 12-1}
Index Contents