OPM-50 User’s Manual
Shineway Technologies, Inc. - 8 -
34B2.2.3 Indicator
Charging indicator
12B2.3 Use of Battery
OPM-50 works on lithium battery, please make sure battery is mounted properly before
use.
When battery is low, low battery indicator will appear on LCD. You can still use
OPM-50 as long as its display on LCD is identifiable. Please charge as soon as possible
when battery is low to ensure accurate measurement.
Please take out the battery if OPM-50 is not in use for a long time.
13B2.4 Connector Cleaning
Please follow the instructions below when cleaning:
➢ Turn off the instrument before cleaning.
➢ Non-compliant operation may result in hazardous radiation exposure.
➢ Turn off laser source before cleaning optical interface.
➢ Always avoid looking directly into the optical output port when the instrument is
working, laser is invisible and can cause serious eye damage.
➢ Disconnect instrument from power supply before cleaning to prevent electric
shock.
➢ Do not install unauthorized parts or make unauthorized adjustments on instrument.
➢ Please consult qualified professional about maintenance and repair services.
Always clean optical connector before using optical power meter to ensure accurate
measurement. Clean the optical connector gently with cleaning swab.
Inappropriate maintenance may result in low performance or error:
➢ Distance error increases;
➢ Linearity error;
➢ Extra optical power attenuation;
➢ Received optical power is beyond normal range.
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