8
Controls, Display, Interfaces
Hardware Overview
Ref Feature Description
1 Power button Press to power FlexScan OTDR on/off.
2
Power port (5 VDC)
This is interface for the AC power adapter/charger.
3 AC/Charger indicator Illuminates when AC is connected and indicates battery charging status.
• RED light = rechargeable battery is charging.
• GREEN light = rechargeable battery is fully charged.
4 USB host port This USB port may be used to connect USB Flash Drive for data storage, results
backup or to update FlexScan software.
5 Micro-USB function
port
With the supplied USB cable, this port may be used to connect OTDR to a USB host
port on a PC to upload stored results, PDF printouts and captured screen images.
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