Aesthetix MIMAS - Appendix B: Troubleshooting Guide; Common Issues and Solutions; Display Codes and Error Messages

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Appendix B Troubleshooting Guide
If the Mimas should function abnormally during operation, please review the items in the following checklist. Please
be sure to thoroughly check all other connected components such as speakers as well as cables.
Symptom Possible Cause(s) Remedy
No power or front panel
lights and no sound.
Power cable is not inserted 100% into AC
input connector.
Ensure that the AC cord is inserted all the
way into the Mimas and that the wall outlet is
active.
Power Supply fuse is open. Replace with same type and rating ONLY
Rear panel fuse is open. Replace with same type and rating ONLY.
Circuit breaker is open (AC outlet). Check the AC outlet circuit breaker and reset,
if necessary, or contact your dealer.
Module rail fuse is open. See “Display codes” section below.
Not responding to HRC-
3 remote.
Mimas IR set to Calypso In Setup: IR, change setting to Metis.
Remote mis-programmed. Restore factory settings on remote.
No audio output. Headphones are connected and turned
off.
In the Setup Menu, set the headphones (HP)
to ON
Mute is active Un-mute the Mimas.
Overheating The amp module(s) may be overheated. Shut
down the Mimas until it cools. An external fan
may be necessary.
Amp module fuse is open. Replace with same type and rating ONLY.
Input missing in display Input turned off. Turn on input in Setup/Inp.
Hot/Warm Normal operation
Display Codes
If the Mimas displays the following message in the display upon power up:
LEFT FUSE PLUS The left channel plus fuse is blown. Replace with same type and value.
LEFT FUSE NEG The left channel minus fuse is blown. Replace with same type and value.
RITE FUSE PLUS The right channel plus fuse is blown. Replace with same type and value.
RITE FUSE NEG The right channel minus fuse is blown. Replace with same type and value.
HOT Heatsink Temperature over 85 C. Turn Mimas off to cool it. Research reason for overheating.
DC DC offset on the output.
If one of these messages is in the display on power up, the Mimas will not come out of STANDBY until the error is
corrected.