13
Control and display elements
E
Keypad
Switches the device on and off
•
Short keypress:
Brief operating mode
•
Long keypress (>2 sec): Perma-
nent operating mode
Selecting the source wavelength
- or -
setting Dual mode
Switching from unmodulated light
to the various modulation frequen-
cies and Auto-
λ
mode
Summary of Contents for BN 2255/02
Page 4: ...Contents 2 ...
Page 11: ...9 Laser class Laser class ...
Page 34: ...32 Device versions accessories Notes ...
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Page 39: ...ABC ddd 37 Figure OLS 6 FC PC jack type FC PC For comments see page 12 ff ...
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