User's Guide

Table Of Contents
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.
Note: Flashing RED/GREEN = Battery charging halted due to over-temperature.
4 USB host port This USB port allows connection to a PC for transferring stored test results; also may
be used to connect USB Flash Drive for data storage and copying Internal les.
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.
2
4
5
3
1