Atuc-50Iu; Atlk-Ext165; Atuc-Irdu - Audio Technica ATUC-M58H Instruction Manual

Symptom
No sound is output from the built-in
speaker.
The ATUC-M does not operate.
If you read the preset, the settings
changed from the last settings.
ATUC‑50IU
Symptom
Cannot turn on the power.
ATLK‑EXT165
Symptom
Cannot turn on the power.
ATUC‑IRDU
Symptom
Cannot turn on the power.
Check the connection of the DUs.
Plug the Ethernet cable all the way in.
Check that the cables are not damaged.
From [Settings & Maintenance] → [Install Settings] → [DU/IU] → [DU/IU Detail
Settings], check that the [Speaker] setting is set to [Enabled].
Adjust the speaker level.
To check from Web Remote:
[Settings & Maintenance] → [Install Settings] → [DU/IU] → [Global DU/IU Settings]
→ [Speaker Level]
To check on the CU display:
Set → Log in as Administrator or Operator → Audio Setting → DU SP Output Lvl
Speech is not output from the built-in speaker of the INTs.
Insert the ATUC-M connector into the microphone jack on the DU/INT until a
clicking sound is heard.
For DUs:
From [Settings & Maintenance] → [Install Settings] → [DU/IU] → [DU/IU Detail
Settings], check the setting of [Microphone].
For the INTs:
From [Settings & Maintenance] → [Install Settings] → [Interpretation] → [INT Unit
Settings] → [INT Unit Detail Settings] check the setting of [Microphone].
• Check that [Phantom Power] is not set to [Off ].
• Check that [Input Gain] is not too low.
Check that the preset data is correct.
Check that the number and topology of the DUs/INTs have not changed since the
last time.
Check the connection to the CU or other DUs/INTs.
Check that the AC power cord is connected properly.
Check the installation of the rechargeable batteries.
Check the remaining charge in the rechargeable batteries.
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Cause/Solution
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