Error Messages - Audio Technica ATUC-M58H Instruction Manual

Error messages

• Error messages displayed on the Web Remote screen and CU displays are as follows.
• The states of the CU LED error indicators are described together with the CU display error messages.
• If the same error persists even after the following remedies are taken, or when the unit(s) requires repair or parts replacement, contact your
local Audio-Technica dealer.
Web Remote
Resume Data Error
1
Preset Data Error
2
DU Power Error
3
DU Communication Error
4
DU Ring to Daisy
5
DU Daisy to Ring
6
Number of DU Decreased
7
DU Exceeds 100 Units
8
INT Unit Exceeds 6 Units
9
DU A/B: Exceeds 50 Units
10
DU C/D: Exceeds 50 Units
11
CU Communication Error
12
CU Link OFF
13
Network Communication
Error
14
USB Access Error
15
CU display
(LED indicators)
Resume Data Err
Pst Data Err
DU Power Err
(DU CHAIN: blinks green)
DU Comm Err
(DU CHAIN: blinks green)
DU Ring to Daisy
(DU CHAIN: blinks green)
DU Daisy to Ring
(DU CHAIN: blinks green)
DU Number Decrease
(DU CHAIN: blinks green)
DU Exceeds 100pcs
(DU CHAIN: blinks green)
INT Exceeds 6pcs
(DU CHAIN: blinks green)
DU A/B Exceeds 50pcs
(DU CHAIN: blinks green)
DU C/D Exceeds 50pcs
(DU CHAIN: blinks green)
CU Comm Err
(CU LINK: blinks green)
CU Link OFF
(CU LINK: blinks green)
Network Comm Err
(REMOTE: blinks green)
USB Access Err
State/remedies
Failed to read the resume information.
• The unit was started up using the second from the last setting or default
setting. Although there is no functional limitation, be sure to restart the unit
to check that the same error does not occur again.
Failed to read the preset data.
• This error may occur when you recall the default preset or the preset which
you successfully recalled last time. Although there is no functional limitation,
be sure to restart the unit to check that the same error does not occur again.
An error occurred when power was supplied to the DU.
• Voltage may fall at the 48V output.
① After disconnecting all DUs from the CU, restart the CU. If the same error
occurs again, the CU requires repair.
② If the same error does not occur again in ① but the error occurs again after
connecting the DUs, there may be a damaged cable or DU. Identify the
damaged cable or DU for replacement or repair.
DU individual settings cannot be configured.
• Check that there is no DU connection error.
The DU topology has been changed (from ring to daisy).
• If this error occurs even though you did not change the DU connection,
check that there is no DU connection error.
The DU topology has been changed (from daisy to ring).
• If this error occurs even though you did not change the DU connection,
check that there is no DU connection error.
The number of connected DUs decreased.
• If this error occurs even though you did not change the DU connection,
check that there is no DU connection error.
More than 100 DUs are connected to the DU CHAIN A/B/C/D terminals in total.
• Connect 100 DUs or less to each CU.
More than 6 INTs are connected to the DU CHAIN A/B/C/D terminals in
total.
• Connect 6 INTs or less to CU.
More than 50 DUs are connected to the DU CHAIN A/B terminals in total.
• Connect 50 DUs or less to the DU CHAIN A/B terminals in total.
More than 50 DUs are connected to the DU CHAIN C/D terminals in total.
• Connect 50 DUs or less to the DU CHAIN C/D terminals in total.
A communication error occurred between the CUs.
• Check that there is no CU connection error.
CU Link is cancelled.
• If this error occurs unexpectedly, check that there is no CU connection error.
(1) A network communication error occurred.
(2) An IP command communication error occurred.
• Check that there is no network connection error.
An error occurred when accessing the USB device (mass storage device).
• Check that the USB device (mass storage device) has no problems.
• Check that the same error does not occur with another USB device (mass
storage device).
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