Roland CM-30 Owner's Manual page 10

Making the Connections
Using Two CM-30 Speakers for Stereo Playback (Stereo Link)
Stereo playback is enabled simply by connecting two CM-30 units with a single or double audio cables
(phone type). This function is called "Stereo Link."
Since the CM-30's mixer section operates in stereo, the L or R channel signal can be output from a
STEREO LINK OUT jack. This means you can enjoy stereo playback by making connections as follows.
● Basic (up to five inputs) stereo playback (Connection example 1)
● Stereo playback (up to ten inputs) using the mixers of both CM-30 units (Connection example 2)
Example 1
You can connect up to five input sources.
fig.08
AUX IN
CH 1–3 1, 2
CM-30
L
STEREO LINK
OUT R
Operation
1. Connect the devices to the L CM-30.
2. Connect the STEREO LINK OUT R jack on
the L CM-30 and the STEREO LINK IN jack
on the R CM-30.
3. Turn on both L and R CM-30.
4. Adjust the volume levels on all devices.
5. Adjust the R and L CM-30 volume levels
separately using their MASTER knobs.
If you want to connect input sources to the R CM-30
As described in step 1 of example 1, connect the R
side's STEREO LINK OUT L jack to the L side's
STEREO LINK IN jack.
■ About the Volume and Tone Settings
Adjust the R and L volume levels separately using their MASTER knobs.
You can adjust the equalizer (LOW and HIGH knobs) independently for the L and R sides.
Basically, they should be set to the same positions, but you can adjust each one as necessary to suit the
needs of a particular setup.
* The STEREO PHONES jack will provide stereo playback of only the sources connected to the local speaker (L or R).
10
Example 2
You can connect up to ten input sources.
fig.09
CM-30
R
STEREO LINK
STEREO LINK
IN
Operation
1. Connect the devices to the L and R CM-30.
2. Connect the STEREO LINK OUT R jack on
3. Connect the STEREO LINK OUT L jack on
4. Turn on both L and R CM-30.
5. Adjust the volume levels on all devices.
6. Adjust the R and L CM-30 volume levels
AUX IN
CH 1–3 1, 2
CM-30
L
STEREO LINK
IN OUT R
the L CM-30 and the STEREO LINK IN jack
on the R CM-30.
the R CM-30 and the STEREO LINK IN jack
on the L CM-30.
separately using their MASTER knobs.
AUX IN
CH 1–3 1, 2
CM-30
R
STEREO STEREO LINK
LINK IN OUT L