Noyes AFL OPM5-2D User Manual page 22

a) Press and hold either ∆ or ∇ arrow key for ~. 4 seconds to enable the Output Adjust mode.
b) When the OLS2-Dual enters the Output Adjust mode, an Active Mode indicator of the currently
enabled mode (CW or WAVE ID) turns ON - blinking light, the Output Adjust mode is enabled. The
currently selected output can now be adjusted.
c) Press the ∆ or ∇ arrow key to increase or decrease the current power level.
• Press momentarily to adjust the optical output in a small step.
• Press and hold to adjust in small steps for a total of six steps at a rate of ~. 2 steps per
second. Continuing to press the same arrow key will cause the unit to increase step size to
and continue at the same repetition rate. Releasing the held key at any time resets the step
size to small and resets the "step size counter" to zero.
Note: End of adjust range indication - NOYES recommends using an Optical Power Meter to
monitor the output when adjusting the OLS2-Dual power level. However, this is not necessary to
set the OLS2-Dual to the maximum or minimum output level. When the end of the adjustment
range has been reached, the OLS2-Dual will turn off the Active Mode Indicator and blink the
Active Output indicator at a rate of approximately 1/4 second. Releasing the arrow key restores
the LED Indicators to their previous states.
9. Mode key - Press this key to select the desired operating mode
When the OLS2-Dual operates in WAVE ID Mode (WAVE ID indicator on)
Press the Mode key to switch the unit from the WAVE ID to CW mode.
• The WAVE ID indicator will turn off and the CW indicator will turn on.
• If multiple ID wavelengths were being transmitted, the unit will continue to transmit the shortest
wavelength - 1310nm.
When the OLS2-Dual operates in CW mode (CW indicator on)
Press the Mode key to switch the unit from the CW mode to 2kHZ Tone mode.
• The CW indicator will turn off and the 2kHz Tone indicator will turn on.
• The unit will start transmitting the selected wavelength with 2kHz modulation.
When the OLS2-Dual operates in 2kHz Tone mode (2kHz indicator on)
Press the Mode key to switch the unit from 2kHz Tone mode to 1kHz Tone mode.
• The 2kHz Tone indicator will turn off and the 1kHz Tone indicator will turn on.
• Press the Mode key again to select the next supported frequency. The unit will cycle through the
available frequencies in the following sequence:
2kHz 1kHz
• The corresponding Tone indicator will turn on.
When the OLS2-Dual operates in 270Hz Tone mode (270 Hz indicator on)
Press the Mode key to switch the unit from the 270Hz Tone mode to WAVE ID mode.
• The 270Hz Tone indicator will turn off and the WAVE ID indicator will turn on.
• The unit will start transmitting the wavelength selected on the embedded wavelength ID.
10. Active Mode indicators - The Active Mode indicators light up when the corresponding mode is
enabled.
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OLS2-Dual Laser Source
330 Hz 270 Hz ...