Blizzard G4 User Manual
32
Control Menu
Set Data Options
SET DATA MODE
From the Front Panel, this menu item allows the user to check (and if necessary change) the Data mode.
RDM Only Monitor DEFAULT
Supports RDM if connected. No DMX Control.
RS 485 TEMP
Supports TEMP protocol over RS485, no DMX control
RDM+DMX Service
Service mode – 3 DMX slots, starting with the DMX address set
Important: Please ensure that DEC4 is NOT left in Service Mode.
RDM+DMX Control
DMX (1 address for lamp relay) plus RDM
SET DATA ADDRESS (in RDM Only Monitor, RDM+DMX Service or RDM+DMX Control Service modes)
Select a DMX starting address in the range 001 to 510
1 – Lamp Relay
In Service Mode an addition two slots are available
2 – Fan Duty Control
3 – Heater Duty Control
Note that the DMX control is designed using a SAFETY pile-on Logic. So the DMX input can only override automatic
settings within safe limits.
SET DATA CURVE
DMX Curves affect the way the fixture relay is controlled in RDM+DMX Control Mode.
DMX levels are shown as %.
Response Curve 1 (default)
DMX level 0-25 Relay disabled (open)
DMX level 26-75 No change to relay status
DMX level 76-100 Relay enabled (normally closed)
Response Curve 2
DMX level 0-19 No change to relay status
DMX level 20-40 Relay disabled (open)
DMX level 41-59 No change to relay status
DMX level 60-80 Relay enabled (normally closed)
