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21. ERROR INDICATIONS
Possible cause and Remedy
A module is inserted into a wrong slot.
Check to confirm that each module is inserted into a correct slot, and
correctly reinsert the module inserted into the wrong slot.
(Refer to p. 89 "MODULE INSTALLATION.")
There may be overload or excessive signal input.
Check input and output signal levels and gain settings, then adjust
them as necessary. If the indicator remains lit, consult your TOA
dealer.
The unit is heated to a high temperature.
Check that the unit is properly installed. (Refer to p. 11
"INSTALLATION PRECAUTIONS.")
Disconnect the AC cord from the unit, and allow the unit to cool for a
while.
The unit automatically resumes operation when its inner temperature
decreases.
If this happens frequently, contact your TOA dealer.
The unit's Mode switch was shifted from the Mixer mode to the
Matrix mode while the AC power supply was shut off.
Press the Enter key to erase the data set in the Mixer mode inside
the unit.
The unit's Mode switch was shifted from the Matrix mode to the
Mixer mode while the AC power supply was shut off.
Press the Enter key to erase the data set in the Matrix mode inside
the unit.
Module-to-Slot configuration was changed or a module was
damaged.
Perform any of the following operations:
(1) Press the Enter key.
The set parameter in question is reset to the default setting.
(2) Press the Memory key.
The unit continues to start up. After start-up is competed, back up
the set parameters using the supplied software, then confirm the
setting in question to correct.
(3) Press the Escape/Back key.
"MODULE SLOT#No. ERROR" appears indicating the error slot.
Reinsert the correct module into the slot.
A communication error between the unit and module occurred.
Disconnect the AC power supply, then reconnect it.
If the indicator remains lit, this may indicate a unit failure. Consult
your TOA dealer.
A setting error occurs and a part of or entire data are initialized.
Reconfirm the set data.
Error indications
MODULE SLOT#No. ERROR
DC PROTECT (OUTPUT #No.)
THERMAL PROTECT
ERASE MIXER MEMO?
ERASE MATRIX MEMO?
INITIALIZE MEMORY?
The Fault indicator lights.
The Fault indicator flashes.