Griven RB250, Instruction Manual

Page: 13 / 17

When operating in DMX mode, the projector can accept the following RDM commands:
• discovery
Upon request of the RDM controller, the projector adverts its own presence (the RDM controller will display the
projector between a list).
• DMX address reading and setting.
• Channels number reading and setting.
• On / Off identification
This command is used to identify the projector you want to get access to (the identification happens by swit-
ching on at full intensity all the LEDs).
• Manufacturer
The name of the manufacturer (Griven) is displayed.
• Model description
The projector model is displayed.
• Software version description
The version of the firmware in use on the projector (v.x.xx) is displayed.
• Temperature
The LEDs operating temperature value is displayed.
To ensure maximum functionality and light output it is recommended to follow these instructions:
11.1 Cleaning the unit
The unit must be cleaned regularly. Cleaning regularity will depend especially on the environment where the unit
will operate: deposits of dust, smokes or other wastes will reduce the light output performances.
• Clean regularly the glass of the unit.
• Do not use solvents which could damage painted surfaces.
11.2 Regular checks
• Check electrical connections, especially the ground wiring and the power supply cable.
• Check that the unit is not damaged mechanically. Replace those components which have got deteriorated
Replace damaged protection shields.
All components of the unit are available as spare parts at Griven dealers.
Exploded views, wiring diagrams, electronic layouts and advertising brochures are available on request.
To make the job of assistance centres easier, specify serial number and model of the unit which spare parts are
requested for.
11.0 Maintenance
Attention!
Always remove mains power prior to opening up the fixture.
12.0 Spare parts
10.0 RDM functions
28 English