Roland FR-7 用户手册

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Setting up | Switching the power on and off
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FR-7/FR-5 V-Accordion
Switching the power on and off
The power-on procedure depends on whether you are 
using a battery or the FBC-7 Foot Pedal/DC Power/ Bat-
tery Charger Unit.
Note: Only use the battery that either came with your FR-7 or 
that you purchased from your Roland dealer. Using other batter-
ies can severely damage the FR-7/FR-5 or FBC-7. Roland assumes 
no responsibility for damages caused by batteries that have not 
been explicitly approved. Such damages are not covered by 
Roland’s warranty regulations.
If you are using a battery and no external 
amplification (FR-7 only)
(1) Press the FR-7’s [POWER] button (it lights) to 
switch it on.
Note: You can also connect headphones.
(3) Press the [POWER] button again so that it goes 
dark when you are finished.
If you are using a battery and an audio connec-
tion to an external device
The FR-5 needs to be connected to an amplification 
system of some sort (unless you want to use head-
phones), while you also need the FBC-7.
Note: You can also purchase a wireless transmitter from your 
Roland dealer and connect it to the OUTPUT sockets on the FR-7/
FR-5.
(1) Turn down the output volume of the receiving 
audio device.
You can also simply switch it off.
(2) Connect the FR-7/FR-5’s OUTPUT sockets to the 
external audio device using two 1/4” guitar cables. 
Note: You can also connect headphones to the PHONES 
socket, in which case you do not need to establish an audio 
connection.
(3) Press the FR-7/FR-5’s [POWER] button (it lights) to 
switch it on.
The 
 icon informs you that the FR-7/FR-5 runs on 
the battery (it also indicates the battery’s status).
(4) Switch on the receiving audio device.
—To switch off your system—
(6) Turn down the output volume of the receiving 
audio device or switch it off.
(7) Press the FR-7/FR-5’s [POWER] button again so 
that it goes dark.
If you are using the FBC-7
If the FR-7/FR-5 is powered by the supplied FBC-7 unit, 
proceed as follows:
(1) Connect the FR-7/FR-5 to the FBC-7 using the 
supplied 19-pin cable.
(2) Connect the FBC-7’s AC INLET socket to a wall out-
The FBC-7 should only be connected to a power 
source of the type marked on the bottom of the unit. 
For details on the power consumption, please refer to 
page 98.
(3) Turn down the output volume of the receiving 
audio device.
You can also simply switch it off.
(4) Connect the FBC-7’s OUTPUT sockets to the exter-
nal audio device (amplifier, mixing console, etc.).
Though you can also use the FR-7/FR-5’s OUTPUT 
sockets, doing so is probably only a good idea if you 
are working with a wireless transmitter. Using the 
FBC-7’s OUTPUT sockets indeed means that you only 
need one connection between the FR-7/FR-5 and the 
FBC-7.
(5) Press the FBC-7’s [POWER¥ON] button to switch it 
on.
The POWER ON indicator on the FBC-7’s top panel 
lights red.
To a wall outlet