Using The Single-Mode And Multimode Light Source, Basic; Display And Controls; Keypad - Black Box FOLS-SM-100 Manual

Basic Single-Mode or Multimode Light Source
4. Using the Basic Single-Mode or Multimode Light Source

4.1 Display and Controls

2
Figure 4-1. Keypad functions: Numbers 1 through 4.

4.1.1 Keypad

Use the keypad to access light source functions. See Figure 4-1 and Table 4-1.
Number Key
1
2
3
4
Page 10
1888
nm
-
.8.8.8.8
270Hz
1
>2s PERM
ON
CW
OFF
Hz
Table 4-1. Keypad functions.
Function
Switches the light source on/off. Press and hold for more
than two seconds while turning on to disable the auto-off
feature.
Press to select output frequency Select from CW (continuous
wave), 270 Hz, 1 kHz, and 2 kHz.
Press to switch backlighting on/off.
Press to set the wavelength. FOLS-MM-100: 850 and
1300 nm. FOLS-SM-100: 1310 and 1550 nm.
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LCD screen
3
1kHz 2kHz
4