A SERVICE OF

logo

Page 12
724-746-5500 | blackbox.com
Deluxe Single-Mode or Multimode Light Source
4.2 Turning the Light Source On and Off
1. Press the key briefly. The light source powers on. See Figure 4-4.
Figure 4-4. Light source powered on/off.
2. Press the key briefly again. The light source powers off.
3. Turn on/off the auto-off function. The power meter powers off automatically if
you do not press a key within 10 minutes. Press the key for about 2
seconds to deactivate the auto-off function and the indicator will disappear on
the LCD.
4.3 Switching the Wavelength
Press the key repeatedly until the desired wavelength displays. Select from
two possible wavelengths: FOLS-MM-200: 850 and 1300 nm; FOLS-SM-200:
1310 and 1550 nm. See Figure 4-5.
Figure 4-5. Switching wavelength.