Compex Systems SX-V Music Mixer User Manual


 
{
If necessary change the batteries.
Using the Sonosax external power supply:
IMPORTANT :
Before turning on the unit, make sure the voltage selector is correctly positioned at either 110V or
220V depending on local current supply. If needed, change selector position by using a screwdriver, a ball point
pen or similar instrument. At 110V, the mixer may be powered from 100 to 125V , 50 to 60 Hertz; at 220V, from
200 to 260V, 50 to 60 Hertz.
Newer SX-S Mixers use an autoranging power supply. It may be powered from 100 to 250 VAC 50 to 100 Hertz.
{ The POWER button on the master module should not be pressed while using the external power supply or
while charging accumulators.
{ The GND button separates the SX-S from ground (in case of ground loop).
2.2 Using an external power supply
Apply current indicated (see 1.6) between points 1 (+) and 2 (0V) of the LEMO connector. Do not press the
"POWER" button while using an external power supply or while charging accumulators.
2.3 Battery test
When BATT TEST push-button is depressed, the LEDs of the modulometer will indicate the average charge per
cell (minimum 1V, maximum 1.5V).
2.4 Low charge alarm
When the average charge per cell reaches 1.05V, the two LEDs will automatically start to blink. This alarm means
that about 10 to 20 minutes remain before the mixer automatically turns off. This auto-stop protects the
accumulators from excessive discharge.
2.5 Charging the NiCd batteries
WITH SONOSAX SX-S POWER SUPPLY :
This external accessory will automatically charge the NiCd batteries while the mixer is being used. Simply press
the charge 0,4A button. The green "CHARGE" LED on the power supply as well as the green LED on the Master
Module should light up. Nominal charge current is 400mA and nominal charging time is 15 hours.
WITH ANOTHER EXTERNAL POWER SUPPLY :
Apply current charge of 400mA to pin 3 of the LEMO connector. Nominal charging time is 15 hours.
IMPORTANT:
Never charge D-Cell batteries!
RETURN TO TABLE OF CONTENTS
3. INPUT MODULE
(
after serial nb 16579
)
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