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Idiomas disponibles
EN
INDICATORS
The status LED indicates:
a) ON: Normal Operation
OPERATION
DMX Mode
In this mode, dip-switch 10 is flipped to ON. Use the dip 1-9 to set the starting DMX address. The unit
needs one channel for control. The channel value determinates the volume for both channels at same time.
NOTE: If the value is setting between 0%-10%, the unit is in Standby mode.
NOTE: This channel controls the volume, therefore this value will indicate the percentage. For example, a DMX
value of 255 corresponds to 100% volume level, 127 corresponds to about 50%, etc.
Dip Switch 1 address equals 1
Dip Switch 2 address equals 2
Dip Switch 3 address equals 4
Dip Switch 4 address equals 8
Dip Switch 5 address equals 16
Dip Switch 6 address equals 32
Dip Switch 7 address equals 64
Dip Switch 8 address equals 128
Dip Switch 9 address equals 256
RS485 Mode
Baudrate:4800 / Protocol: 8 bit non parity / N:1 bit
In this mode, dip-switch 10 is flipped to OFF. It has priority over analog control. The accepted command sentences are:
#nnnVOL:INC=XX;CH=aa;\
Volume control
Where:
- nnn is the device address (between 1 to 511). If nnn=000 it is a broadcast.
- XX is the quantity of steps (between 1 to 255) to increase o reduce the volume (depending on the previous
sign + or -).
- aa can be CH1, CH2 or MASTER (for alter both channels)
#nnnSTB:\
The device turns to STANDBY mode. In this operation mode the consumption is minimum.
#nnnNOSTB:\
The device will return to normal operation.
#nnnAL:\
The device turns to ALARM condition. In this mode the volume will change to maximum and the analog control
will be disabled.
##nnnNOAL:\
The device leaves ALARM condition, returning to normal condition with the previous volume level.
#nnnMUTx:\
It pass to MUTE condition the channel marked by "x" (1 or 2). If "x" does not write, both channels will pass to
MUTE condition.
#nnnUMUTx:\
The channel marked as "x" will leave MUTE condition. If "x" does not write, both channels will leave MUTE
condition.
#nnnTOGG:\
This command alternate both channels between MUTE & UNMUTE depending on the state of each one.
SLA Series (SLA 50 - SLA 300)
b) Blink: Standby Mode
NOTE: For a better
understanding. the
square in white color
is considered the switch
in all pictures of this
user manual
For example: Setting DMX address for 21.
Flip switches1,3,&5 to the
ON
"
"position
Dipswitches#
User Manual/Manual de Instrucciones
1=
ON
10
0=OFF
1 2 3 4 5 6 7 8 9 10
START
SWITCHES ON
CH#
1
2
3
4
1=1
5
3=4
6
7
Value
5=16
8
9
=21
10
Pag 2
DMX starting address
1=
ON
1 2 3 4 5 6 7 8 9 10
0=OFF
1=
ON
11 12
0=
OFF
START
SWITCHES ON
CH#
1,2,4
1
11
3,4
2
12
1,2
1,3,4
13
2,3,4
3
14
1,3
15
1,2,3,4
2,3
1,2,3
4
1,4
2,4
1,2,3,4,5,6,7,8,9
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