Fiber Optic Solutions Provider
6/9
www.suntelecom.cn • +86-21-60138638 • [email protected]
This value should be close to the one that light source (emitting source)
set. If it has wide disparity, please make sure the fiber connection is
clean properly or replace another jumper.
Press the dB key; the reading 0.00dB will be displayed on the screen.
The tested power values will be set to the reference value.
Step 2 Optical Loss Measurement
Keep the emitting source patch cords connection with the light source
(emitting source).
Connect the Handheld Power Meter and light source (emitting source)
to the optical fiber link respectively.
Notes:
cleaning all the connectors’ end-surface including all the necessary
optical adaptors. The reading in dB unit displayed on the screen is the tested
optical fiber link loss.(also display the current absolute optical power value in
dBm unit).
6. Maintenance
1) It is important to keep all optical connectors and surfaces free from oil,
dirt or other contamination to ensure proper operation.
2) Keep using one type of adapter to avoid excess loss from different
connectors.
3) Please use dust-proof cap for protection to avoid being scratched or
contaminated when Handheld Power Meter not in operation.
4) Light interface is sensitive, please carefully plug in and pull out the
connectors.
5) Please use clean cotton to clean the sensor surface, clean it in
clockwise direction carefully.
6) If does not need to use for a long time, please take out the battery.
7. Troubleshooting
Description
Problem
Method
Faint LCD display
Battery is weak
Change battery
