23
Betty TL2 Pro
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Switching on:
Switching off:
Press the power switch (doubeclick) to turn the light on; two
blue LEDs will glow, indicating the 22W dimming level. Press
the button rapidly to cycle through other power levels. Refer
to the chart on page 26 for the exact meaning of the five (RGB)
monitor LEDs, as well as instructions for programming options
additional to the factory-set 3-step mode.
Hold the button down
(for more than one second) to switch off the lamp.
Example:
The blue LED flashes once and then the green LED flashes
five times. This indicates that 1.5 Ah have been drawn from the battery.
Discharged battery capacity:
When you shut off the lamp, the discharged battery capacity is shown
via flashing of the blue LED and then the green LED. This information can
only be displayed once as it is deleted when you unplug the battery.
The
blue LED blinks once for each Ah (ampere hour); and then
the
green LED blinks once for each 1/10 of an Ah.
The ambient temperature and the use of high power levels can reduce power to the LEDs, thus re-
ducing their brightness, to avoid overheating the LEDs and other electronics. The actual reduction is
indicated by the status LEDs: e.g., after a certain period of time, 4 of the 5 blue status LEDs will be lit,
indicating that the power has been reduced from 45W in order to protect the unit from heat damage.
Luminous performance:
Note:
The red center LED will only run in a special mode, while
otherwise just the outer 6 LEDs will shine.
