Noyafa Nf-908 Mini Optical Power Meter Instruction Manual

NF-908 Mini Optical Power Meter
Instruction Manual

NF-908 Mini Optical Power Meter

Please read and learn safety instructions before use or maintain the equipment.

• Don’t exposure the instrument directly under Sun
• Pls avoid the laser directly to your eye when it works.
• Pls avoid operate the instrument at high temperature.
• Clean the connector before use
• Don’t push or pull the connector when connected fiber cable lock the dust cap when you don’t use it.
• Take out the battery when you don’t use it.

Attention:
The instrument has charging port, users can only charge the instrument when use rechargeable battery Do avoid charging when you use disposable battery.

Brief Introduction

This product is divided into NF-908, and is mainly used for optical power measurement.
Support 850/980/1310/1490/1550/1625nm wavelength.
measurement range -60 to + 8dBm.In addition, the design has cable continuity, LED lighting and other functions

Display description

Key description

Key description
( small icon is long press function )

Specification

Operation methods

1. Optical power measurement
   Support 850/980/1310/1490/1550/1625nm power loss measurement, when measuring, connect the optical fiber to the top interface short press the “” to choose the  corresponding wavelength and measure he power loss.
2. CONT The CONT have two mode· slow (1 second) and fast (0 5 seconds)
   The LED indicator will flash one by one. 1-2-3-4-5-6-7-8-G
   
3. LED lamp
   Short press the to turn on off the lights
   The screen if icon lights up off.
4. Automatic shutdown
   The device has been set to shut down automatically for 30 minutes without operation
   You can press the to set automatic shutdown on off
5. Screen backlight settings Long press to set the screen background light on off.
6. Unit switching Short press ‘ to switch units dBm.mW’uW ‘nw
7. REF reference ate Short press turron off In dBm unit Press down to enter data
8. Switch on and off the machine
   Long press to trunk on/off.

Packing list

Your excellent helps in Calle test!