Roland TDA-700 用户手册

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Connect your TDA-700
Stereo Link
Stereo playback is enabled simply by connecting two TDA-700 units with a single audio cable (phone type).
This function is called “Stereo Link.” As the channel control section is designed to accept stereo signals, connection of sound 
sources is needed only at the main unit, thus enabling channel volumes to be centrally controlled on the main unit. 
The right-channel signals are output from the speakers in the main unit, while the left-channel signals are output from the 
speakers in the sub unit (the other TDA-700).
fig.30-2
Connections
When using a Stereo Link configuration, connect all 
peripheral equipment to the main unit. On the sub unit, the 
only functional input/output jack is STEREO LINK IN.
* Before making the connections, be sure that the volume setting 
of the 
MASTER VOLUME
 knob for both amplifiers is set to 
“0.” 
Switching the power on or off
Once the connections have been completed, turn on power to 
your various devices in the order specified. By turning on 
devices in the wrong order, you risk causing malfunction 
and/or damage to speakers and other devices.
1. Turn on V-Drums sound module and other sound 
sources connected to CH 1–3.
2. Turn on the main TDA-700 amplifier.
3. Turn on the sub TDA-700 amplifier.
4. Turn on the device connected to LINE OUT.
5. Adjust the volume levels on all devices. 
Before switching off the power, lower the volume on each of 
the devices in your system, then TURN OFF the devices in 
the reverse order of that used when switching them on.
In performance
In stereo link configuration, adjust volumes with 
VOLUME
 
knobs in CH 1–CH 3 of the main unit.
* The CH 1–CH 3 
VOLUME
 knobs of the main unit affect both 
the left and right units.
* CH 1–CH 3 
VOLUME
 and 
V-DRUMS SHAPE
 are controlled 
on the main unit. The sub unit does not respond to these controls.
* CH 1–CH 3 
VOLUME
 and 
V-DRUMS SHAPE
 of the sub unit 
are independent of the main unit.
Basically, these controls should be set to the same position.
However, depending on the conditions, you may want to adjust 
each unit so as to better suit the situation.
The output from 
STEREO LINK OUT
 on a device must never 
be input to the 
STEREO LINK IN
 on the same device. Doing 
so may damage the unit.
fig.30-3
OUT
IN
Sub (L-channel signals)
Main (R-channel signals)
Mixer
Percussion Pad
V-Drums
Sound Module
or
Recorder
or
PHONES
MASTER