Rolls RM65b Musical Instrument User Manual


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INTRODUCTION
Thank you for your purchase of the Rolls RM65b HexMix Professional Audio
Mixer. This unit is a breakthrough in size/performance for an audio mixer. It’s a full-
function 6 channel mic/line mixer in a single space 19” rack chassis. It is intended
for sound reinforcement, studio, choir, and other applications where high channel
to size ratio is desired. Each mic input has individual phantom power switches and
input gain trims located on the rear panel. Each channel features a Monitor send,
stereo Effects loop (mono send / stereo return), Bass, and Treble controls. This
manual assumes the user has some familiarity with audio mixers.
INSPECTION
1. Unpack and inspect the RM65b box and package.
If obvious physical damage is noticed, contact the carrier immediately to make a
damage claim. We suggest saving the shipping carton and packing materials for
safely transporting the unit in the future.
2. Please visit our website at www.rolls.com, and clickon the Register Warranty
Here text. Complete the warranty page to register your RM65b. If you do not have
access to the internet, complete the Warranty Registration Card and return it to
the factory.
TABLE OF CONTENTS
1. INTRODUCTION
INSPECTION
TABLE OF CONTENTS
DESCRIPTION
FRONT PANEL
2. FRONT PANEL (Continued)
REAR PANEL
3. OPERATION
4. OPERATION (Continued)
5. SPECIFICATIONS
6. SCHEMATIC
DESCRIPTION
FRONT PANEL
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
PWR
+17
+8
0
-4
-13
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
VOLUME
VOLUME
CLIP
CLIP
LEFT RIGHT
EFFECTS
RETURN
MASTER VOLUME
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
VOLUME
VOLUME
CLIP
CLIP
HEADPHONE
OUTPUT
Professional
Audio Mixer
RM65b
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
FX
SEND
PANTREBLE
BASS
MONITOR
010 010
-
+
-
+
L
R
VOLUME
VOLUME
CLIP
CLIP
LR
CHANNEL CONTROLS
VOLUME: Adjusts the amount of signal sent through the channel and to the FX
send and output.
CLIP LED: Indicates that the channel is being overdriven. This LED lights 3 dB
before clipping.
MONITOR: Adjusts the amount of signal sent from that channel to the Monitor
Send jack. The signal is pre-fader (pre-Volume control)
BASS: Controls the boost or cut of frequencies below 400 Hz for each channel.
SCHEMATIC
1 6
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