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ISO 9001 CERTIFIED
CX-1203
12 Channel DMX Console
【
User manual】
Lite-Puter Enterprise Co., Ltd.
website:www.liteputer.com.tw
E-mail: sales@liteputer.com.tw
Lite-Puter
CX-1203 [EUM-A]
Page 2

ISO 9001 CERTIFIED
Chapter 1. CX-1203 Instruction
1-1 Feature
Standard DMX 512 signal control
12 dimming control channel
12 control scene setting
Chaser function:
1.) Channel chase
2.) Scene chase
3.) Fade chase
3.) Speeding control
4.) Chase Function
Flash
Audio input
1-2 Specification
Power supply DC 12V/ 1A
Control signal DMX512 / 1990
Control channel 12 channel
Connector XLR 3-pin(x1), XLR 5-pin(x1),phone jack RJ11(x2)
Audio input Max. input:-10 db 100mV
Weight 1.5 Kg
Dimension unit:mm
12CH. DMX CONSOLE
CX-1203
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SC/CH
CHASE 1
CHASE 2
CHASE 3
PROG
MASTERSPEED
MEM
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Lite-Puter
CX-1203 [EUM-A]
Page 3

ISO 9001 CERTIFIED
1-3 CX-1203 Function
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CX-1203
MASTER-VR
MASTER
12CH. DMX CONSOLE
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SPEED/ FADE / AUDIO
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SC/CH
CHASE 1
CHASE 2
CHASE 3
PROG
MEM
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Master dimming control
Master Flash control
Audio / Fade chase / speed chase control
Pause
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SC/CH
CHASE 1
CHASE 2
CHASE 3
PROG
LED
VR-1…VR-12
Scene / Channel control
Chase 1
Chase 2
Chase 3
Scene/ Chase direction control
Signal display
Setting 1…12 dimming channel
Recall 1…12 Scene
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Channel / Scene setting / FLASH
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CX-1203 [EUM-A]
Lite-Puter
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ISO 9001 CERTIFIED
1-4 CX-1203 Rear panel
ON
DC 12V
IN
CONTROL
OFF
13 14
13 Power supply: DC 12V / 1A
14 Power switch
15 Audio input: 100mV
16 DMX connector: XLR 5-PIN
17 DMX connector: XLR 3-PIN
18 DMX connector: PHONE JACK (RJ11)
1-5 CX-1203 audio sensitivity control
PUSHPUSH
DMX OUTAUDIO IN DMX OUT
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CX-1203 [EUM-A]
Lite-Puter
Page 5

ISO 9001 CERTIFIED
Chapter 2. CX-1203 operation
2-1 SCENE setting
Select【CH】mode, and move the fader to set the dimming value
press【PROG】+【1~12】 to save control scene.
STEP-1 press【SC / CH】to select the control channel
LED : off in CH mode
LED : on in SC mode
STEP-2 move【MASTER-VR】to the top
STEP-3 move【VR-1 … VR-12】to dimming
STEP-4 press【PROG】+【1…12】to confirm and save the selection
1.) When MASTER-VR in 100%, and the VR-1…VR-12 in 50% of dimming value,
the SCENE total output dimming value will be 50%.
2.) When MASTER-VR in 50 %, and the VR-1…VR-12 in 50% of dimming value,
the SCENE total output dimming value will be 25%.
2-2 Scene recall
Refer to 2-1 to set up the dimming value of SC-1…SC-12, use the following
function to recall the scene.
A: 0%…100% VR control
STEP-1 press【SC / CH】key to select【SC】mode. (LED ”on”)
STEP-2 press【VR-1…VR-12】
Ex : to recall SC-2, adjust the【VR-2】, to recall scene 2 by dimming
B: FLASH
STEP-1 press【SC / CH】to select【SC】mode. (LED ”on”)
STEP-2 press【1…12】
EX : to recall SCENE 2, press【2】,and scene 2 switch to 100% full, and release the
key to off the function.
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CX-1203 [EUM-A]
Lite-Puter
Page 6

ISO 9001 CERTIFIED
2-3 CHASE
(1) Internal chase setting (SPEED CHASE)
(2) Audio input control (AUDIO)
2-3-1 Internal chase setting ( SPEED CHASE )
2 mode of chase setting:
(1) in【CH】mode : Chase by CH mode
(2) in【SC】mode : Chase by SC mode
【CH】mode
STEP-1 press【SC/CH】, to select the channel. (LED ”off”)
STEP-2 to select the chase. Led : ● on ○ off
1. press【CHASE 1】
CH. 1 2 3 4 5 6 7 8 9 10 11 12
STEP 1
STEP 2
STEP 3
STEP 4
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repeat
2. press【CHASE 2】
CH. 1 2 3 4 5 6 7 8 9 10 11 12
STEP 1
STEP 2
STEP 3
STEP 4
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repeat
3. press【CHASE 3】
CH. 1 2 3 4 5 6 7 8 9 10 11 12
STEP 1
STEP 2
STEP 3
STEP 4
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Repeat
STEP-3 move【SPEED-VR】to adjust the speeding of chase
STEP-4 press【PROG】to change the chase direction
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Lite-Puter
CX-1203 [EUM-A]
Page 7

ISO 9001 CERTIFIED
【SC】mode
STEP-1 press【SC/CH】, to select the SC mode
STEP-2 to select
press【CHASE 1】:to execute the SC-1…SC-4 chase.
press【CHASE 2】:to execute the SC-5…SC-8 chase.
press【CHASE 3】:to execute the SC-9…SC-12 chase.
STEP-3 move【VR-1…VR-12】
Select【CHASE 1】
move【VR-1…VR-4】, ”SC-1…SC-4” to execute ”Chase” mode
move【VR-5…VR-12】, ”SC-5…SC-12” to execute ”Dimming” mode
Select【CHASE 2】
move【VR-1…VR-4】, ”SC-1…SC-4” to execute ”Dimming” mode
move【VR-5…VR-8】, ”SC-5…SC-8” to execute ”Chase” mode
move【VR-9…VR-12】, ”SC-9…SC-12” to execute ”Dimming” mode
select【CHASE 3】
move【VR-1…VR-8】, ”SC-1…SC-4” to execute ”Dimming” mode
move【VR-9…VR-12】, ”SC-9…SC-12” to execute ” Chase” mode
The dimming value control by MASTER-VR for above chase setting,
(please refer 2-1 / STEP-2)
STEP-4 move【SPEED-VR】to adjust the speeding of chase
STEP-5 press【PROG】to change the chase direction
2-3-2 AUDIO CHASE
STEP-1 move【SPEED-VR】to the bottom which appointed to audio.
2-3-3 FADE CHASE
STEP-1:press【SPEED】to fade chase. (led of key ”on”)
2-4 BLANK
press【BLANK】for pause, and press once again back to the normal mode.
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CX-1203 [EUM-A]
Lite-Puter