Message List - Yamaha PX10 Reference Manual

Message list

Number Message
01–06 SYSTEM ERROR
07 SP PRESET DATA LOST
08 WRONG SP PRESET DATA
20 OUTPUT CURRENT OVER [*]
21 AMP TEMP TOO HIGH
22–24 LIMITED BY OVERHEAT
25 MUTED BY OVERHEAT
26–27 POWER SUPPLY TEMP TOO HIGH
33 SPEAKER IMPEDANCE TOO LOW [*]
USB:COMPATIBLE DEVICES NOT
50
FOUND
51 USB:NO FILE SYSTEM
52 USB:FILE NOT FOUND
53 USB:ILLEGAL FILE
54 USB:INCOMPATIBLE FORMAT
Symptom
The device has not started up correctly.
The speaker preset file is corrupted.
The speaker preset data in the device are corrupted. Failure
might have occurred in loading a speaker preset file from the USB
flash drive.
Protection of the circuitry has been enabled in the device because
there is: 1) a short at a speaker terminal, amplifier terminal, or
wire; or 2) the amplifier load is excessive. (*: channel name)
The temperature in the amplifier unit of has exceeded the allowed
limit. The output load is excessively high. This tends to occur
when the load of only channel A is high.
The amplifier temperature is excessively high, and so the limiter
for the output has been activated.
The amplifier temperature is excessively high, and so the output
level has been lowered.
The amplifier temperature is excessively high, and so the cooling
fan has been set to the maximum speed and the limiter has been
activated.
The speaker impedance is excessively low. (*: channel name)
A USB flash drive has not been installed.
The file system of the USB flash drive is unreadable.
The object file has not been found.
Illegal file.
Incompatible file format.
Possible solution
Turn the power off, and then turn back on after waiting at least 6 seconds. If this
does not solve the problem, initialize the memory. Should this also fail, contact
your Yamaha dealer.
Load the preset file again from a USB flash drive. If this does not solve the prob-
lem, initialize the memory. Should this also fail, contact your Yamaha dealer.
Load the preset file again from a USB flash drive. If this does not solve the prob-
lem, initialize the memory. Should this also fail, contact your Yamaha dealer.
Make sure that the speakers are not damaged and the total impedance is not too
low, and inspect the connection of the speaker cables.
Since continuous high-power output causes high temperatures, lower the output
level. If the load is biased on the channel A, disperse the load by connecting to
the channel B or other amplifiers. Also, check whether dirt or a foreign object
could have clogged the cooling fan, and clean the fan itself if necessary.
Since continuous high-power output causes high temperatures, lower the output
level. Also, check whether dirt or a foreign object could have clogged the cooling
fan, and clean the fan itself if necessary.
Since continuous high-power output causes high temperatures, lower the output
level. Also, check whether dirt or a foreign object could have clogged the cooling
fan, and clean the fan itself if necessary.
Since continuous use may cause malfunction in the power supply unit, stop using
immediately, or lower the output level. Also, check whether dirt or a foreign object
could have clogged the cooling fan, and clean the fan itself if necessary.
Make sure that the speakers are not damaged and the total impedance is not too
low, and inspect the connection of the speaker cables.
Install an appropriate USB flash drive. Refer to Yamaha Pro Audio global website
(http://www.yamahaproaudio.com/) for tested USB flash drive.
Use a USB flash drive formatted properly to FAT32 or FAT16.
Make sure the relevant file is contained in the USB flash drive and try again.
Replace with an appropriate file and try again.
Replace with an appropriate file and try again.
Reference — Message list
40
PX10/PX8/PX5/PX3 Reference Manual