Troubleshooting; Power Indicator Is Not Illuminated; Fuse Replacement; No Sound - Rotel RC-1570 Owner's Manual

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• 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.
• PC-USB VOL: VARIABLE (disabled) is factory default.
• BLUETOOTH VOL: VARIABLE (disabled) is factory default.
• PC-USB AUDIO CLASS: Changes supported PC-USB Audio Class of the
attached device.
NOTE: Some computers attached to the PC-USB do not support USB
Audio Class 2.0 and do not support 24/192 audio playback. If needed
the PC-USB can be configured for USB Audio Class 1.0. Please consult
your computer operating system for details.
• 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 + button on the front panel or the Right key on
the remote control to select <YES> then press the ENTER button on the front
panel or the ENT key on the remote control.
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
RC-1570, refer to the suggestions for the following conditions:

Power Indicator Is Not Illuminated

The Power Indicator ring around the power button and the basic items in the
Display window should be illuminated whenever the RC-1570 is plugged
into the wall power outlet and the POWER switch 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 RC-1570 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 RC-1570 inputs are connected properly.
Check all the wiring between the RC-1570 and the power amplifier, and
the speakers.

Cannot Connect via Bluetooth

If you cannot pair your Bluetooth enabled device to the RC-1570, delete the
memory of the previous connection on the RC-1570 and on your device. On
your device this is often listed as "Forget this Device". On the RC-1570 IR
remote PRESS and HOLD the STOP
display shown "Reset BT DB List?" then release the button. Select <Yes>
and press "ENT". Then try to make the connection again.

Playable Audio Format

USB Apple (iPhone, iPod, iPad)
Format
Phone may resample depending on stored format. May
Any suppor ted 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 originally
by the sending device. supported by the sending device.
USB Flash Drive
Format
MP3
WMA
48 kHz, 16 Bit (Maximum)
WAV
OGG Vorbis
PC-USB
Format
Format determined Any supported format by the PC software:
by the Media Player/ 44,1 kHz, 48 kHz, 88,2 kHz, 96 kHz, 176,4 kHz,
Server software that 192 kHz
you use. 16 Bit, 24 Bit
Coax/Optical
Format
44,1 kHz, 48 kHz, 88,2 kHz, 96 kHz, 176,4 kHz,
SPDIF LPCM 192 kHz
16 Bit, 24 Bit
RC‑1570 Stereo Control Amplifier
M
button for 5 seconds until the front
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