ACME CA-M28 User manual

CA-M28
RDM Splitter
User Manual
Please read the instructions carefully before use

1A
Menu
1. Features ……………………………………………………………………………………… 2
2. Safety Instructions ……………………………………………………………………………2
3. Panel ……………………………………………………………………………………………3
3.1 Front Panel ……………………………………………………………………………3
3.2 Back Panel ……………………………………………………………………………3
4.How to control the unit …………………………………………………………………4
4.1 Startup screen … ……………………………………………………………………4
4.2 Main Menu ……………………………………………………………………………4
4.2.1 Port Mode DMX Mode ……………………………………………………………4
4.2.2 Port Speed DMX …………………………………………………………………4
4.2.3 Port State DMX ………………………………………………………………………4

2A
1. Features
Support RDM signal output and input
3 input modes: HTP/LTP/BACKUP
LED indicator show the status
2 DMX inputs and 6 DMX outputs, all are opto-electronically
2. Safety Instructions
Please read the instruction carefully which includes important information about the
installation, usage and maintenance.
WARNING！
♦Avoid any inflammable liquids, water or metal objects entering the unit. Once it
happens, cut off the mains power immediately.
♦In the event of serious operating problem, stop using the unit immediately.
Please contact the nearest authorized technical assistance center if needed.
♦DO NOT open the unit as there are no user serviceable parts inside.
♦Never try to repair the unit by yourself. Repairs carried out by unskilled people
can lead to damage or malfunction.
Attention！
♦Unpack and check carefully that there is no transportation damage before using
the unit.
♦Keep the packing material (plastic bags, polyfoam, nail) away from the kids.
♦Only can be operated by adults, keep it away from the children.
♦Do not operate the unit in below environment:
Humidity too high;
Easy to be crash or shock;
Temperature above 45℃/113 F or under 2℃/35.6;
Too dry or too wet.
♦Do not take apart or modify the unit.

3A
3. Panel
3.1 Front Panel
1 Power Indicator Show the power on/of
2 DMX IN A Indicator Show DMX IN A Status
3 DMX IN B Indicator Show DMX IN B Status
4 LCD Display Show the status/menu
5 MENU Button
To enter into move backward or
leave the menu
6 Up/Down Button To move up/down in the menu
7 Enter Button To perform the desired functions
8 Power Switch Open/ close the unit
3.2 Back Panel
9 Power Input Mains power input
10 DMX IN A Connector Input DMX-A signal
11 DMX IN B Connector
12 DMX OUT Port 1-8
Input DMX-B signal
Output the DMX signal

4A
4. How to control the unit
4.1 Startup screen
It will show DMX Status and DMX port speed.
4.2 Main Menu
4.2.1 Port Mode DMX Mode
1,HTP Higher Take Priority Mode
The higher DMX value from port A or B will take the order.
2,LTP Last Take Priority Mode
The last DMX value from port A or B will take the order.
3,BACKUP Backup Mode
The value from port B will take the order when port A no signal output.
4.2.2 Port Speed DMX
The interval time of the DMX data output from different ports can be adjusted.
4.2.3 Port State DMX
1,ZERO
When DMX IN A/B port no signal input, the value output from DMX OUT port is 0.

5A
2,HOLD
When DMX IN A/B port no signal input, the last data will be the output value from
DMX OUT port.
3,NO DMX OUT
When DMX IN A/B port no signal input, no signal output form DMX OUT port.

6A
Technical Specification
Power Supply……………………………… AC100-240V, 50/60Hz
Power Consumption………………………………4.2W
Size…………………………………… 482x44x155mm
Weight…………………………………… 2.0kgs

7A