Grandway FHO2000 OTDR User manual

1
FHO2000 OTDR
Quick Guide
E1000

2
Panel
Num.
Item
Function
I
Flash Light switch
Short Press: check power level
Long Press: Turn on/off flash light
II
VFL function switch
Short Press: CW--->2Hz--->shutdown
III
OPM function switch
Short Press: switch wavelength
(850/1300/1310/1550/1625/1650nm)
Long Press: Display time and temperature
IV
WIFI switch
Long Press: Restart WIFI
V
Turn on/off OTDR

3
Num.
Item
Function
I
WIFI
STATES
Indicate WIFI connection state
Flashing: No connection with smartphone
No Flashing: Connecting with smartphone
II
TEST
STATUS
Indicate test state of OTDR
Rolling: Under the test
OFF: no test is proceeding
III
Power
Remain
Indicate remain power
IV
Error
Indicator
Indicate error type
III
IV
I
II

4
Interface
Num.
Item
Function
I
OTDR Test
Enter OTDR test interface
II
Parameters
Set
Setting parameters for FHO2000
III
Local File
Check saved files
IV
Device
Introduce
Check Manual/Guide for FHO2000

5
Num.
Item
Function
I
Recover to original scale
II
Recover cursorA/B
III
Activate cursor A/B
IV
Check event list
V
Save current curve
VI
Start/Stop test

6
Before Test
Download Software
FHO2000 can be used with both android&IOS smartphone operation system.
For Android:
user could download the software in the main page of Grandway
http://www.grandway.com.cn/downloads/soft/
For IOS:
Search “OTDR” in APP Store and download the software
.
Connecting the Fiber
Before connect fiber to FHO 2000，clean fiber end first ,the dust which on the
end of connector may damage the optical port or reduce test quality.
Connect to FHO2000
Turn on FHO2000 ,it will launch the WIFI signal named“FHO2000-XX”，
please connect it to your phone WIFI then you could proceed the test
Warning
Before connection make sure that there is no optical signal exist
inside the fiber,any signal which is larger than 0dBm will disturb the
sampling of OTDR,even cause permanent damage of sensor.