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9
About Rotel
Our story began over 50 years ago. Over the decades, we have received
hundreds of awards for our products and satised hundreds of thousands
of people who take their entertainment seriously - like you!
Rotel was founded by a family whose passionate interest in music led them
to manufacture high-delity components of uncompromising quality. Through
the years, that passion has remained undiminished and the family goal of
providing exceptional value for audiophiles and music lovers, regardless
of their budget, is shared by all Rotel employees.
Rotel’s engineers work as a close team, listening to, and ne tuning, each
new product until it reaches their exacting musical standards. They are
free to choose components from around the world in order to make that
product the best they can. You are likely to nd capacitors from the United
Kingdom and Germany, semiconductors from Japan or the United States,
while toroidal power transformers are manufactured in Rotel’s own factory.
We all have concerns about our environment. And, as more and more
electronics are produced it is especially important for a manufacturer to do all
it can to engineer products that have a minimum impact on the environment.
At Rotel, we are proud to do our part. We have reduced the lead content
in our products by using special lead-free ROHS solder and components.
Our engineers continually strive to improve power supply efciency without
compromise to quality. When in standby mode Rotel products use minimal
power to meet global Standby Power Consumption requirements.
The Rotel factory is also doing their part to help the environment through
constant improvements to product assembly methods for a cleaner and
greener manufacturing processes.
All of us at Rotel thank you for buying this product. We are sure it will bring
you many years of enjoyment.
A Word About Watts
This amplier’s power output is rated as 120 watts for each channel, when
both channels are operating together at full power. Rotel has chosen to
specify the power output in this way because, in Rotel’s experience, it gives
the truest value of the receiver or amplier’s power capability.
When comparing specications for different products, you should be
aware that power output is often specied in other ways, so you may not
be comparing like with like. For example, the power output may be quoted
with only one channel operating, giving a higher maximum gure.
A loudspeaker’s impedance rating indicates the electrical resistance or
load it offers when connected to the amplier, usually 8 ohms or 4 ohms.
The lower the impedance, the more power the speaker will need. In effect,
a 4 ohm speaker will require twice as much power as an 8 ohm speaker.
However, Rotel ampliers are designed to work into any speaker impedance
between 8 and 4 ohms, and with all the channels working up to their full
power. Because Rotel designs are optimized for use with all channels operating
together, Rotel is able to specify the true power output for both channels.
Contents
Important Safety Instructions ..........................................2
Figure 1: Controls and Connections 3
Figure 2: RR‑AX93 Remote Control 4
Figure 3: Analog Inputs and Speaker Output Connections 5
Figure 4: Digital Input and 12 Volt Trigger out Connections 6
Figure 5: Balanced (XLR) Inputs Connections 7
Important notes 8
About Rotel .......................................................9
A Word About Watts ................................................9
Getting Started ...................................................10
A Few Precautions 10
Placement 10
Cables 10
The RR-AX93 Remote Control .........................................10
Remote Control Batteries 10
AC Power and Control ..............................................10
AC Power Input
\
10
POWER Switch and Power Indicator
1A
11
12V TRIGGER Connection
[
11
Input Signal Connections ......................................................11
Phono Input
-
and Ground Connection (GND)
0
11
Line Level Inputs
-
11
Balanced (XLR) Inputs
w
11
Digital Signal Inputs
e
11
Output Connections ................................................11
MONO SUB Output
=
11
Preamp Output
q
11
Headphone Output
5
11
Speaker Outputs
i ...............................................11
Speaker Selection 11
Speaker Wire Selection 11
Polarity and Phasing 12
Speaker Connections
i
12
Remote Sensor
2 .................................................12
Display
3 ......................................................12
Front USB Input
6 ................................................12
APTX Bluetooth Connection
y
........................................12
Rear USB Power port ] ............................................12
Audio Controls ...................................................12
VOLUME Control
4
G 12
BALANCE Control
9
C 12
TONE Control Bypass 9C 12
BASS and TREBLE Controls 9C 13
Source Input Selector
8
K 13
Dimmer Control ...................................................13
Display Dimmer
9
B 13
POWER LED Dimmer
9
13
PC-USB Input r ...........................................................13
RS232 u ................................................................. 13
Rotel Link o ............................................................... 13
EXT REM IN Jack
p
........................................................ 14
Network Connection
t
.............................................14
Protection Circuit ..................................................14
Settings Menu ....................................................14
Troubleshooting ...................................................16
Power Indicator Is Not Illuminated 16
Fuse Replacement 16
No Sound 16
Cannot Connect via Bluetooth 16
Playable Audio Formats 16
Specications ....................................................16
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