Yamaha XMV4280 Owner's Manual page 14

Setup
1. Loosen terminal screws.
Loosen.
NOTE
A slotted screwdriver with a blade width of about 3 milli-
meters is recommended.
2. Insert cables.
3. Securely tighten terminal screws.
Pull the cables (not too strongly) to confirm that they are
securely connected.
4. Bundle the cables and the Euroblock tab
using the supplied cable tie.
NOTE
Trim any excess part of the cable tie as necessary.
5. Insert the Euroblock plug into the Analog
input connector of the device.
14
XMV4280/XMV4140 Owner's Manual
Slotted screwdriver
Terminal screw
Euroblock plug
Tab
3 mm or less
+ –
G

Making settings for speaker output
Use the rear panel [SPEAKERS] DIP switches to make the
appropriate settings for the XMV's speaker output.
The method of connection will differ depending on whether
you're using a low impedance connection or a high imped-
ance connection.
Low-impedance connection
8Ω/4Ω
High-impedance connection
Speaker transformer
70V/100V
10W 10W
For details, refer to "High-impedance and Low-impedance
Connections" (page 25).
The explanation of the settings is divided into the following
sections.
 When using low impedance connections (page
14)
 When using low impedance connections with
Double Power mode (page 15)
 When using high impedance connections
(page 15)
Since these settings can be made independently for channels
A/B and channels C/D, you can use more than one of the
above methods

When using low impedance connections
Depending on the impedance (4Ω or 8Ω) of the connected
speakers, set the [SPEAKERS] DIP switches as follows.
Setting
280W{140W}, 8Ω
280W{140W}, 4Ω
NOTE
If you make settings for low impedance connections, the
HPF will automatically be turned OFF.
The XMV features a switch function between 8Ω and 4Ω to
guarantee the output in case it is connected to a speaker with
an impedance of 8Ω or higher.
If you connect a speaker with an impedance of 8Ω or higher,
set the [SPEAKERS] DIP switches to 8Ω. If you connect a
speaker with an impedance of 4Ω or higher, but lower than
8Ω, set the [SPEAKERS] DIP switches to 4Ω.
Total impedance(x)
4Ω x 8Ω
8Ω x
10W 10W 10W
Switches 1–4
(channels C/D)
Switches 5–8
(channels A/B)
Setting
4Ω
8Ω