Troubleshooting; Power Indicator Is Not Illuminated; Fuse Replacement; No Sound - Rotel RA-12 Owner's Manual

are made to the volume, source or playback. The default for Auto Power
Off is set to DISABLE.
Valid settings include: DISABLE, 1 HOUR, 2 HOURS, 5 HOURS, 12 HOURS.
• FIXED GAIN: Configures a Fixed Volume level for a specified input. To
enable this feature select the desired fixed volume level for Coax 1, Coax
2, Optical 1, Optical 2 or Bluetooth. When enabled and the input with a
Fixed Volume is selected, the Volume level will immediately be set to the
specified level.
Valid settings include: VARIABLE, FIXED MIN, FIXED 01-95, FIXED MAX.
• COAX1 VOL: VARIABLE (disabled) is factory default.
• COAX2 VOL: VARIABLE (disabled) is factory default.
• OPT1 VOL: VARIABLE (disabled) is factory default.
• OPT2 VOL: VARIABLE (disabled) is factory default.
• BLUETOOTH VOL: VARIABLE (disabled) is factory default.
NOTE: The Volume knob on the front panel and Volume +/- keys on
the IR remote are disabled when the volume is Fixed. To disable this
feature set the Fixed Volume level to "Variable".
• SOFTWARE VERSION : This shows the current software version loaded
into the amplifier.
• FACTORY DEFAULT: This sets the unit back to the original state as when
it left the factory. Press the right key on the front panel or the RIGHT arrow
key on the remote control to select <YES>. The unit will ask for confirmation,
press the RIGHT key again to confirm.
NOTE: All previously configured options will be erased and reset to
the factory default settings.

Troubleshooting

Most difficulties in audio systems are the result of incorrect connections, or
improper control settings. If you encounter problems, isolate the area of the
difficulty, check the control settings, determine the cause of the fault and
make the necessary changes. If you are unable to get sound from the unit,
refer to the suggestions for the following conditions:

Power Indicator Is Not Illuminated

The Power Indicator and the basic items in the Display window should be
illuminated whenever the unit is plugged into the wall power outlet and the
Power button is pushed in. If it does not light, test the power outlet with
another electrical device, such as a lamp. Be sure the power outlet being
used is not controlled by a switch that has been turned off.

Fuse Replacement

If another electrical device works when plugged into the power outlet,
but the Power Indicator still will not light when the unit is plugged into the
wall outlet, it indicates that the internal power fuse may have blown. If you
believe this has happened, contact your authorized Rotel dealer to get the
fuse replaced.

No Sound

Check the signal source to see if it is functioning properly. Make sure the
cables from the signal source to the amplifier inputs are connected properly.
Be sure the Listening Selector is set to the proper input. Check the wiring
between the amplifier and the speakers.

Playable Audio Format

USB Apple (iPhone, iPod, iPad)
Format
Phone may resample depending on stored format. May
Any supported file
exclude Apps designed to play formats not originally
loaded to Apple device.
supported by the sending device.
USB Bluetooth
Format
Any format supported May exclude Apps designed to play formats not
by the sending device. originally supported by the sending device.
USB Flash Drive
Format
MP3
WMA
48 kHz, 16 Bit (Maximum)
WAV
OGG Vorbis
Coax/Optical
Format
44,1 kHz, 48 kHz, 88,2 kHz, 96 kHz, 176,4 kHz,
SPDIF LPCM 192 kHz
16 Bit, 24 Bit

Cannot Connect via Bluetooth

If you cannot pair your Bluetooth enabled device to the RA-12/RA-11, delete
the memory of the previous connection on the RA-12/RA-11 and on your
device. On your device this is often listed as "Forget this Device". On the
RA-12/RA-11 IR remote PRESS and HOLD the STOP
until the front display shown "Reset BT DB List?" then release the button.
Select <Yes> and press "ENT". Then try to make the connection again.
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Notes
Notes
Notes
Notes
button for 5 seconds
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