Yamaha LS9 Service Manual page 198

Message
Overwriting was not possible because the file on the USB
File Protected!
memory is write-protected.
Can t find HELP file
Help File Not Found!
The P address or Gateway address setting is invalid
Illegal Address!
Communication via the Network connector is not possible
Illegal MAC Address! Cannot Use
because the MAC address setting has been damaged for
Network.
some reason.
The USB memory could not be accessed because its format
Illegal Storage Format!
is invalid or unsupported.
KEY N CUE was defeated because you switched from the
KEY IN CUE: Turned Off.
DYNAM CS 1/2 popup screen to a different screen
Loading from USB memory was aborted
Loading Aborted.
The backup battery voltage is low.
Low Battery!
The number of songs that can be managed by the USB
Maximum Number of Audio Files
memory recorder has been exceeded.
Exceeded!
All data has been initialized because the data in internal
Memory Error! All Memories were
backup memory has been lost, due to failure of the backup
Initialized.
battery or some other reason.
Invalid signals are being input from the MIDI IN port.
MIDI: Data Framing Error!
Invalid signals are being input from the MIDI IN port.
MIDI: Data Overrun!
Too much data is being received at the MIDI IN port.
MIDI: Rx Buffer Full!
Meaning
· Writing, modification, or deletion was tried to the write-
protect file.
· HELP function was tried when the HELP file is not loaded
· nternet setting conflicts with the TCP/ P specification
· The MAC Address stored on the Flash ROM of the main unit
is damaged due to powering down when data is being
written to the Flash ROM for Fader Calibration, etc. or the
MAC Address is overwritten for some reason.
· The MAC Address is not written at the time of shipment.
· Wrong or unsupported format USB memory device was used
←
· During the reading from the USB memory, the STOP button was pressed.
· If the menu screen appears after the opening screen at start-up
and then error pop-up is shown, the battery voltage is 2.0 V or
less. In this case, however, the battery voltage may be below
the limit to maintain backup data and the indication "Memory
Error! All Memories Initialized." may be shown preferentially.
· If the normal operation screen appears after the opening screen
at start-up and then error pop-up is shown, the battery voltage is
2.5 V or less.
The number of songs is more than 300 which is the maxi-
mum number a directly can hold.
There is a checksum discrepancy in backup memory Some
data is changed because of a reason such as weak battery.
· Correct data cannot be received from the MIDI IN port.
· Correct data cannot be received from the MIDI IN port.
· The MIDI IN buffer size is not large enough for the transmit-
ted data.
· The processing load on the main unit is too increased too
much to process the MIDI receive data.
Cause
· Cancel the write-protect of the file with the main
unit or PC
Load the HELP file to the main unit and then use
the HELP function
· Contact the network administrator and configure
the correct settings.
Exchange the CPU circuit board
· Press the FORMAT button on the main unit to execute
formatting or use the Windows and execute formatting
with any of the FAT12, FAT16 or FAT32. If a partitioned
device or the USB memory device connected through a
USB hub is used, proper operation is not guaranteed.
—
—
· The backup battery should be replaced. If the
voltage fell below the limit to backup data, there will
be a discrepancy in checksum. Therefore, "Memory
Error! All Memories Initialized." will be shown auto-
matically and memory initialization will be conducted
when powered on the next time. If "Low Battery!" is
shown instead, the data still remains. The data
should be saved urgently for backup.
Make the number of songs in a directory 300 or
less by a procedure such as movement of some
audio data to another directory.
· Replace the backup battery.
Initialization is executed automatically and therefore, setting
files stored in advance should be reloaded as needed.
· Check if the settings such as baud rate on the trans-
mission side are correct.
· Check if the receive signal to the main unit is input
correctly to the receiving port.
· Check if the settings such as baud rate on the trans-
mission side are correct.
· Check if the receive signal to the main unit is input
correctly to the receiving port.
· Check for connection looping which is caused by
reasons such as turning ECHO on
· Decrease the amount of transmission data.
· Stop operating the main unit and check if the data
can be received correctly with less load.
Coping process