Alert Numbers And Content - Yamaha XMV4280 Owner's Manual

Alert Numbers and Content

If a problem occurs in the XMV, an alert number will appear in the display.
The alert numbers, the corresponding content, and the appropriate actions are listed below.
Number
Device problem
No display
The device has not started up correctly.
001. – 008.
The internal backup battery has been completely
010.
exhausted or is not installed.
The internal backup battery has run extremely low, and it
011.
is possible that the internal memory has been cleared.
The internal backup battery has only a small amount of
012.
power remaining.
A problem has occurred with the internal clock, and it
013.
has been initialized (January 1, 2000, 0:00)
015. The settings saved in internal memory have been lost.
016. A memory problem has occurred.
021. The word clock master has become unlocked.
The digital signal being input to the [YDIF IN] connector
022.
is not synchronized to the word clock of this device.
The digital signal being input to the [YDIF IN] connector
023.
is not locked to the word clock of this device.
There is a problem with the connection of the [YDIF IN]
030.
connector.
040. Duplicate IP addresses.
041. The IP address was not set within 60 seconds of startup.
Too many devices connected to the NETWORK connec-
043.
tor.
050. The UNIT ID is set to "00."
Devices with identical UNIT IDs were found connected
051.
within the same network.
Amplifier problem
The power supply was shut down because d.c. was
100.
detected on a speaker output.
The power supply was shut down because its tempera-
101.
ture exceeded the allowed limit.
Protection has been activated, and the power supply
103.
was shut down.
104. Protection has been activated, and muted.
A short circuit was detected in the speaker output con-
105.
nector, so the output signal has been muted.
The temperature of the amp section (head sink) has
changed, and the speaker output is now ****.
**** = 0dB and OK
106.
-1dB and in protection
-2dB and in protection
muted and in protection
24
XMV4280/XMV4140 Owner's Manual
Description Action to take
Turn the power off, then turn on after waiting at least 5 seconds.
If this does not solve the problem, please initialize the memory
(use rear panel DIP switches 7 and 8.)
Should this also fails, contact your Yamaha dealer.
When you turn off the power, the current settings will be lost, and
will return to the default values.
Please stop use immediately and contact your Yamaha dealer.
This does not affect the operation of the device. However, if you
continue using the device, the settings may be lost and reset to
the default values. Contact your Yamaha dealer as soon as possi-
ble.
If this occurs each time you turn on the power, it is possible that
the internal backup battery has run down or that the device has
malfunctioned. Contact your Yamaha dealer.
If this occurs only once, an abnormality was detected with the
clock setting and it was initialized; use MTX Editor to set the time.
Either the internal backup battery has run low, or the device has
malfunctioned. Contact your Yamaha dealer.
Contact your Yamaha dealer.
Make sure that the word clock signal is being input correctly.
Make sure that YDIF cables are properly connected.
Use cables that meet the required specifications.
Change the IP addresses so that there are no duplicates.
Please check rear panel DIP switch 6 (IP Setting). If DIP switch 6
is set to "PC," you must use MTX Editor or DHCP server to spec-
ify the IP address.
Disconnect unneeded devices from the network.
Set the UNIT ID to something other than "00."
Change the UNIT ID so that there are no duplicates.
It is likely that the device has malfunctioned; immediately stop
using the device and contact your Yamaha dealer.
Turn the power off, let the power supply cool down, then turn the
power on again.
Continuous high-power output will cause high temperatures, so
please lower the output level. If the temperature is still high,
check whether dirt or a foreign object could have clogged the
cooling fan, and clean the fan if necessary.
For information on possible causes, refer to "[PROTECTON] indi-
cators A/B/C/D" (page 8).
It may be that the speaker output connector's "+" and "-" are
shorted, or that the connected speaker has malfunctioned.
Continuous high-power output will cause high temperatures, so
please lower input level or attenuator. If the temperature is still
high, check whether dirt or a foreign object could have clogged
the cooling fan's air intake, and clean it if necessary.