Dynacord PSX 1250 User Manual

INPUT/STEREO
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INPUT/STEREO
The input channels 9 to 12 are designed completely in stereo. You can connect all types of
stereo signal sources (e.g. drums, synthesizers, samplers or submixers).
11. M I c -. -
The stereo input channels can,'of course, also be operated In mono. With low impedance
microphones you should use the XLR socket MIC and with higher level signal sources the
jack LINE LVMONO (11).
Socket wiring
according to IEC 268
♦ 48 V PHANTOM
PIN i 3-UELD
PIN 2> a ■ *
RN 3: b, -
12. L INE
Unbalanced inputs L + R for instruments and other high level signal sources. The insertion
of a plug into these sockets will switch off the XLR input.
Please make sure that the respective channel fader or at least both master feders are
closed before connecting signal sources, to protect your audience from annoying
click noise.
13. G AIN +-PEAK LED
Control for adjusting the input sensitivity between -56 dBV (1.5 mV) and -20 dBu (100 mV).
This control should be adjusted so that the PEAK LED only lights up briefly at signal peaks.
This will result in an optimum S/N ratio. If the PEAK LED lights up, the available headroom
is 10 dB before the input signal is distorted audibly. Please note that the sound corrections
with the EQ controls Influence the input signal level as well. Check the correct setting of the
GAIN control again after adjusting the sound.
14. E Q U ALIZING
The EQ section allows for a very comprehensive and effective control of the input signal for
the different frequency regions. Turning the control to the right increases the respective
frequency region. Turning left will decrease the respective frequency region..
When adjusting you should always start at a neutral position, i.e. all controls are in central
position. If possible, do not use extreme control positions; normally a small sound correction
is enough and delivers the best sound quality. Take as orientation the naturalness of the
reproduction and depend on your musical trained ear for sound checking. You can
effectively avoid acoustical feedback by operating of mid controls (MID) gently. Avoid too
much gain especially in these frequency regions; a slight lowering allows an amplification
of microphone signals with little danger of feedback.

Dynacord PSX 1250 Specifications

General

Brand	Dynacord
Model	PSX 1250
Category	Music Mixer
Language	English