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OSO 8DIS DMX splitter / booster User manual Any information and illustrations shown in this user manual are subject to change without further notice. User manual version: 3.0 Creation date + author initials: 29-03-2014 RV Revision date + author initials: 27-05-2014 RV...
Safety instructions WARNING! Always keep this device away from moisture and rain! Hazardous electrical shocks may occur! WARNING! Only connect this device to a matching power outlet. This device is intended to work on a specified AC currency. Connecting this device to power outlets with other voltages may result in permanent damage and possible hazardous situations, such as fire or electrical shocks! WARNING! Be careful with every operation of this device.
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- Familiarize yourself with the functions of the device before use. Do not allow operation of the device by unskilled or unqualified people. - Use of the device in other ways than described in this user manual may cause damage and injury. Ayra does not take responsibility for any damage or injury caused by improper use.
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rating. - Do not bridge the fuse with electrical wires, aluminum foil, as the fuse is used for protection against electrical shocks and short circuit. - Always mount the fuse cover back to the fuse compartment. Any information and illustrations shown in this user manual are subject to change without further notice. User manual version: 3.0 Creation date + author initials: 29-03-2014 RV Revision date + author initials: 27-05-2014 RV...
Box contents Box contents 1x OSO 8DIS DMX splitter 1x power supply 1x rack mount kit (2 brackets + hardware) Unit and accessory inspection - Always check the unit, box and accessories for possible damage before use. If you suspect that something is wrong with the unit, do not connect it to a power source! When you suspect that your unit is broken or damaged, contact your local dealer or a certified technician to inspect the unit.
Device overview 1. DMX outputs 2. LED status indicators 3. LED power indicator 4. Brackets for 19 inch rack mounting 5. IEC power input with fuse holder 6. DMX input 7. DMX link output Any information and illustrations shown in this user manual are subject to change without further notice. User manual version: 3.0 Creation date + author initials: 29-03-2014 RV Revision date + author initials: 27-05-2014 RV...
NOTE: Do not connect more than 32 fixtures to any DMX outlet of the distributor. Doing otherwise may cause signal transmission problems. NOTE: Ayra recommends the use of a DMX terminator on every line with connected fixtures. This prevents strange signal reflections that may cause unwanted behavior from your lighting fixtures. A DMX terminator is a XLR plug with a 120 Ohm resistor placed between the positive and negative data pins as described above.
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DMX lighting troubleshooting If you have any problems with DMX lighting, consult this troubleshooting section to solve any difficulties with your product. If this troubleshooting section does not solve your problem, contact your dealer for more information and help. This troubleshooting section contains the most frequent problems and is not a complete collection of possible faults, defects and solutions.
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DMX signal (high) power cables parallel to each other. No DMX terminator Apply a DMX terminator at the end of your DMX-chain Signal loss or distortion in DMX Apply a DMX booster in your DMX values chain after 32 fixtures or less. After a maximum of 32 fixtures the DMX signal needs to be refreshed.
Technical specifications Type: OSO 8DIS - DMX booster / splitter - 8 DMX outputs - 1 DMX input - 1 DMX through link output - LED status indicators - rack mount brackets included (for 19 inch installation) - DMX-through for linking multiple units, also for output testing and troubleshooting...
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