Extron Electronics Fiber Optic Test Set Setup Guide - Manual (Page 4)

FPM/FLS 101 • Quick Start Guide (Continued)
4
MM active output port indicators — Light to indicate the
wavelength of the MM output port.
z
ON (continuous) — Single or dual WAVE ID mode
z
ON (blinking) — CW mode
850nm 1300nm
Singlemode (SM) WAVE ID / CW Select
This button provides two functions:
SM
CW
1310nm
1550nm
z
Press and release to cycle through output wavelengths in the
following order:
Dual 1310/1550 nm > 1310 nm > 1550 nm >
dual 1310/1550 nm > ...
z
Press and hold to switch to CW mode at the current
wavelength, then press and hold the button again to select a
single wavelength in the following order:
1310 nm > 1550 nm > 1310 nm...
NOTE: To switch back to WAVE ID mode, press and release the
button again.
SM active output port indicators — Light to indicate the
wavelength of the SM output port.
z
ON (continuous) — Single or dual WAVE ID mode
z
ON (blinking) — CW or Tone (1550 nm only) mode
1310nm 1550nm
Tone (1550 nm, SM Only)
Press to toggle the 2 kHz tone on or off.
Tone indicator LED — Lights when the tone mode is active.
NOTE: When tone is active, the output is reduced by 3 dB.
External Power Indicator
Lights when the AC power adapter is connected and powered.
Low Battery Indicator
Lights to indicate low battery levels. Either change the batteries
or connect the AC power adapter to continue use.