Compex Systems Professional Portable Mixing Console SONOSAX SX-S - Manual (Page 3)

1.5 Closing the battery compartment
Replace the plastic side cover.
NOTE : Certain D-Cells are longer than standard D-Cell batteries and slight difficulty may be found in closing the
compartment if such batteries are used. Your nearest SONOSAX agent or the manufacturer in Switzerland can
provide assistance should a problem arise due to this difference in length.
Replace the battery compartment while holding in the slide-locks and making sure the power contacts are correctly
positioned.
The battery compartment is in place when the slide-locks return easily to their original position.
1.6 External power supply (also refer to 2.2 and 2.3)
SONOSAX SX-S mixers can be powered from a 9-15V DC (SX-S6) or 11-15 DC (SX-S8/10) power supply capable
of delivering at least 1.5A. Average power consumption is approximately 500mA.
The DC power supply input connector (LEMO, Type FGJ IB 303CLLD62, SONOSAX Part nb. 860202) is located
on the rear panel of the SONOSAX mixer. Pin No.3 is allocated to the NiCd batteries charge current. Nominal
current is 400mA and nominal charging time is 15 hours.
WARNING : DO NOT ATTEMPT TO CHARGE D-CELL BATTERIES.
1.7 Power supply block diagram
1.8 Fuses
Your SONOSAX SX-S is protected against overloads and reversed polarity by two T2.5A fuses located : INSIDE
THE BATTERY COMPARTMENT (ON THE RIGHT). To replace the fuse,remove the cover on the right of the
battery compartment with the hex wrench.NOTE : Here you will find spare T2.5A fuses .
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ON THE EXTERNAL DC PC BOARD. Located below the two faders of the master module. To gain access
to this fuse, remove the bottom of the SX-S mixer with the hex wrench.
RETURN TO TABLE OF CONTENTS
2. OPERATING INSTRUCTIONS
2.1 Switching on the SONOSAX mixer
Using D-cells or NiCd batteries:
Depress POWER push-button on the master module. The two control LEDs of the modulometer should light up
within 3 seconds. If they do not light up:
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Check that batteries have been inserted correctly inside the battery compartment.
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