Challenger
Optics.com
Wavelength Specific Optical Testing and Measurement Equipment
Challenger
Optics.com
Wavelength Specific Optical Testing and Measurement Equipment
Chapter 2.1 - Explanation of Operating Keys
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Chapter 2.1 - Explanation of Operating Keys
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2. Getting Started
2.1 Explanation of Operating Keys
Key
Function
Backlight
Power On/Off, Backlight On/Off
PM
Single Fiber, Fiber number and Power Display
λ
Changing inspection wavelength
SCAN
Fibers are scanned and power levels are displayed
dB/dBm
Toggle between dB and dBm UOM
▲
Move UP in a menu/page up in result screen
Graph
Power levels of all fibers are displayed as a graph
Recall
Recall saved measurements
▼
Move down in a menu/page down in result screen
SAVE
Save measurement to meter memory
ESC
Cancel or move back to previous menu
MENU
Access System Menu and settings
ENTER
Enter
2.2 Key Function
2.2.1 Power ON / OFF
To turn on and off .
Press the button for
more than 2 seconds, the logo
shown appears . The meter then
displays the channel with the
highest power level .
Press the button for
more than 2 seconds to turn
the power off .
Backlight
Backlight
