User
’s manual
5
I N P U T
P W R
1 0 . 0 0 d B m
If input optical power is below -15.00dBm, the second line can display “NO
INPUT”
I N P U T
P W R
N O
I N P U T
Press “NEXT” button, then jump
③
to display.
③
Display output optical power interface. If output optical power is normal, as
shown below:
O U T P U T
P W R
2 2 . 0 0 d B m
If output optical power is below -7.00dBm, the second line can display “NO
INPUT”
O U T P U T
P W R
N O
O U T P U T
If output optical power is normal, press “ENTER” button, then enter output
optical power setting interface, as shown below:
S E T U P
O U T P U T
P W R
2 2 . 0 0 d B m
Press “NEXT” button, output optical power increases 0.10dbm each time, default
setting range is from 19.00 to 24.00dBm(modifiable). when more than max value, it
will change into min value. Press “ENTER” button in the output optical power
interface, exiting this interface and saving setting value.
Press “NEXT” button in output optical power interface, then jump
④
to display.
④
Display laser bias current interface, as shown below: