KL 1500 HAL / KL 1500 H - Operating instructions
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When the brightness control is set to 0% there is no more light intensity, i.e. the lamp is off.
Attention:
Please note that when the brightness control is set to 0%, the instrument is not switched
off. You switch off the KL 1500 HAL by pressing the on/off switch (1) (see Point 2.3 "Start up
procedure"). Please ensure safe power disconnection by pulling out the power plug!
If necessary, you can have the total operating time of the lamp (varying with the set intensity)
displayed on the LCD display (see Point 2.5 "LCD display indication and settings").
2.5 LCD display indication and settings
Brightness indicator
The brightness set at the light intensity setting rotary dial (4) can be displayed either in per cent or
Kelvin (see Point 2.4). You can toggle the display by briefly pressing the light intensity setting rotary
dial (4) once.
Indicator of lamp operating time
You can have the LCD display (5) indicate the accumulated total operating time of the used halogen
lamp. This time is added up in full hours [h] throughout the lifetime of the lamp depending on which
type of voltage is used with the lamp.
You can use the menu control to switch this indicator on or off. To access the menu control, press
and hold the light intensity setting rotary dial (4) > 5 seconds. The lamp will switch off as soon as the
light source is set to menu control.
Turning the light intensity setting rotary dial (4) clockwise and anti-clockwise will move the indicator
arrow to the corresponding menu fields. The currently selected menu field is displayed as an
inverted field. Press the light intensity setting rotary dial (4) briefly once to open the selected
submenu.