Menu; Switching The Image Mode; Digital Zoom - Liemke CHALLENGER-35 Manual De Instrucciones

10. MENU

The menu bar is located on the left edge of the screen.
> Press the picture/video button or the zoom button to switch
between the menu items.
> Press the menu button to select a menu item.
> Long press the menu button to exit the menu again.
SYMBOL

11. SWITCHING THE IMAGE MODE

> Press the Mode button briefly to switch the image mode be-
tween White Hot, Black Hot, False Colours and Red Hot modes.
01. White Hot - ideal for precise response
02. Black Hot - ideal for quick finding
03. False colours - for detection at close range, for example ther-
mal bridges
04. Red Hot - for rapid detection of heat sources

12. DIGITAL ZOOM

> Press the Zoom button briefly to zoom the picture from 2× to 4×
and back to 2x.
The set digital zoom factor is displayed in the info bar.
CHALLENGER-35 · Operating Manual 03 / 2021
Auto standby (off/5 min./15 min.)
Visibility of the info bar in the upper right
corner of the picture (on/off)
Hot spot tracking/displaying the warmest
object (on/off)
WiFi (on/off)
Stadiametric Rangefinder
Brightness (low/medium/high)
Contrast (low/medium/high)
Image optimisation modes for different
environmental conditions (warm/cold)
Calibration mode (auto/manual)
Display language (German/English)
System information
Restoring the factory settings
(and subsequent restart)
01. 02.
Meaning
03. 04.
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