![background image](http://html1.mh-extra.com/html/american-dj/s-4a-dmx/s-4a-dmx_user-instructions_2922621002.webp)
1
2
3
4
5
6
1. Mode Select switch:
Move the switch to the left, it may control the Snap Shot/DMX
Move the switch to the right, it may control the S-150/DMX, Mega Strobe/DMX or
S-1500/DMX.
2. Audio Input:
This jack accepts a line level audio input signal to synchronize chase and provide
audio intensity effects. The audio input signal ranges from 100mV to 1Vpp.
3. DMX Polarity Select switch:
Move the switch to the left, the DMX output is a 3-pin XLR female with pin 2(data-).
Move to the right, the DMX output is a 3-pin XLR female with pin 2(data+).
4. DMX OUT:
Connect the DMX output to the DMX input on the DMX strobe. Be sure the DMX
address be selected from 001,003,005 and 007.
5. Channel Output:
Connect these output to the input on the strobe.
6. Power Supply:
This input jack allow a recommended adaptor rated with 9V AC (at least
500 mA) to provide power to the S-4A/DMX.
9. UP button:
Press to increase the display value.
10. FULL ON button:
Press this button to bring overall channels to full intensity.
Release will deactivate this mode.
11. STAND BY button:
Tap this button to kill all output except that the FULL ON button is pressed.
A second tap of this button will leave this mode.
CONTROLS & FUNCTIONS(Rear)
1. Audio mode
Press the AUDIO button causing the Segment Display shows , the programs chase
with audio intensity effects.
2. Program mode
Press the PROGRAM button, the program will chase at the current speed, dimming level and
audio intensity. Tap the UP/DOWN button to select the program from 20 built-in programs to chase.
3. Speed mode
Press the SPEED button, then adjust the speed using UP/DOWN button.
4. Dimmer mode
Press the DIMMER button, then adjust the dimming level using UP/DOWN button.
5. Full On mode
Press the FULL ON button to bring overall output to full intensity. Release will deactivate
this mode.
6. Stand By mode
Tap the STAND BY button to kill all output except that Full On is activated, and the LED blinks
indicating Stand By is active. A second tap will leave this mode.
Operation Guide:
a
AC 9V 500mA.MIN
POWER SUPPLY
CH1
CH2
CH3
CH4
1/4" MONO JACK
SIGNAL
GND
OUTPUT
PULSE SIGNAL
3
2
1
LINE IN
100mV~1VP-P
AUDIO
Polarity Select
DMX OUT
3=Data-
2=Data+
1=Ground
1=Ground
2=Data-
3=Data+
MODE SELECT
S-150/DMX
Mega Strobe/DMX
S-1500/DMX
SP-1500/DMX
SP-750/DMX
SP-200H/DMX
Snap Shot/DMX
SPQ-2
2
1
Lightning Q
Lightning 1000
Lightning 1500