Yamaha DXR Series Owner's Manual - Page 8

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Controls and Functions

7 POWER indicator

Lights when the power switch (*) is set to on.

8 FRONT LED DISABLE switch

Selects turning on or off the FRONT LED at the left of the

unit's front grille. The LED will light when this switch is set to

off

. Turn this switch on

(N)

(O)

LED.

NOTE

When the limiter for protecting the amplifier operates, the LED will

light brighter than usual in proportion to the amount of attenuation

(3dB or higher).

9 MIC/LINE switch (DXR series)

Set this switch to MIC or LINE for INPUT1 jack, depending on

the level of the input signal. For low-level signals (such as

microphones), set the switch to the MIC position. For high

level signals (such as mixer), set the switch to the LINE

position.

) D-CONTOUR switch (DXR series)

Selects one of the D-CONTOUR (Dynamic CONTOUR)

presets. The FOH/MAIN setting will boost the high and low

frequency components so that the frequency response will

become suitable for a main speaker. The MONITOR setting

also suppresses the low range, which could otherwise tend

to be boomy if the speaker is set directly on the floor or used

along with a main speaker. With the FOH/MAIN or MONITOR

setting, the D-CONTOUR function is enabled and controls

the boost and attenuation amounts dynamically in relation to

the sound volume. When this switch is set to OFF, a generic

frequency response setting will be used and the

D-CONTOUR function will be turned off.

! HPF switch (DXR series)

Specifies the HPF's cut-off frequency.

If the switch is set to 120Hz or 100Hz, the high-pass filter will

cut the frequency components below that threshold. If you

plan to use your DXR without a subwoofer, set this switch to

OFF. If you plan to use the DXR along with a subwoofer, we

recommend that you set this switch to 120Hz or 100Hz.

@ LINK OUT jack (DXR series)

This XLR jack outputs signals (routed from each INPUT jack)

to a connected DXR series speaker. Connect this jack to the

INPUT 1 (XLR) jack on the linked DXR series speaker.

Signals at the LINK OUT jack are line-level. Set the MIC/LINE

switch on the linked DXR series speaker to LINE. For stereo

signals, set the LEVEL control on the linked DXR to the 12

o'clock position to balance the levels between two DXRs.

DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual

when you want to turn off the

# LINK MODE switch (DXR series)

Enables you to select whether the mixed signal (on the

original DXR) will be played in stereo or monaural on the

original and linked DXRs. The following signals are mixed

and output according to the switch setting.

LINK MODE

STEREO

Input of the

INPUT1

original DXR

Output of the



original DXR

Output of the



linked DXR

NOTE

If you use only a single, stand-alone DXR, set this switch to MONO

(N). If you set the switch to STEREO (O), audio signals input at the

R channel of INPUT 2/3 will not be output.

$ POLARITY switch (DXS series)

Selects the subwoofer polarity.

In most cases, for example if the subwoofer and DXR series

speaker are installed on a speaker pole, set this switch to

NORM (NORMAL). However, an INVT (INVERTED) setting

may improve low-range response, depending on the type

and location of the speaker system. Try both settings and

select the one that produces the best low-end sound.

% D-XSUB switch (DXS series)

Selects one of the D-XSUB presets. The BOOST setting

boosts the low frequency range to enhance and punch-up

the frequency response. The XTENDED LF extends the

bottom of the low frequency range to enhance broad low-

range frequency response. With the BOOST or XTENDED LF

setting, the D-XSUB function is enabled and controls the

boost amount dynamically in relation to the sound volume.

When this is set to OFF, a generic frequency response will be

used and the D-XSUB function will be turned off.

^ LPF switch (DXS series)

Specifies the low-pass filter's cutoff frequency at 120Hz,

100Hz, or 80Hz. The filter will cut the frequency components

above the specified threshold. If you are using the DXS along

with a DXR, match this frequency to DXR's HPF switch

setting.

MONO

INPUT2/3

INPUT1



–



–