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Lock/unlock buttons
Locking the buttons unauthorized or accidental alteration can be avoided.
When Approx 4 is switched off press and hold UP and DOWN simultaneously, during that
switch the unit on. On the display label Loc. appears for a second.
Unlocking the buttons is the same as to lock them, in this case label unlo appears on the
display. Buttons work again according to their functions.
Define display messages
Under control of DMX-512 the feedback of the character dedicated to the channel in
dimmer mode
-
horizontal line at the bottom: control-signal below preheat value
-
horizontal line at the top: technical maximum control-signal (the value of the channel is
higher than 240)
-
horizontal line in the middle: control-signal between the two above
Attention!!! If any of the horizontal lines flash, check the limit and preheat settings of the
channel dedicated to them. The warning sign means logical inconsistency (there is no real
operating range).
switch mode
-
S: channel switched off
-
H: channel switched on
Channel put out operation:
-
o: channel put out operation
Feedback of decimal points:
-
no decimal point lit: the unit operates in buffer data storing
-
the 4 decimal point lit: backup scene is stored
-
decimal points run: standard chase is on standby
Temperature feedback:
-
xxx : heat measured in the control-block
-
yyy : heat measured in the power-block
If the temperature of any of the blocks exceeds 100°C only the heat data can be seen
alternately on the display, the value(s) flash(es) at full brightness.
Heat protection coming into force (over 105°C) label Hot! and the heat value of the block
activated it flash alternately, until the block cools down.
Err or
Err: the heat sensor of the given block is faulty (error)
In case of DMX-512 deficiency all the horizontal segments of the display flash
at full brightness as warning sign!
-
Loc. : buttons locked
Other messages possible without control-signal:
-
MAS: unit operates in master/slave mode is master
-
SLAU: unit operates in master/slave mode is slave
-
Hold : unit stores its configuration for however long
-
Hold + the 4 decimal points flash: there is no configuration to be stored
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