SIE-CNTEP-1100002104-2014
LCFS
AV6418 OTDR
34
²
Pressing the key
on the keyboard also can
realize the above function.
²
Press the key
on the keyboard to move
active cursor to menu bar as shown in the figure below,
and then menu item will show a small button. Then,
pressing
will start or stop VFL test function.
l
【
Mode
】
: Change the working mode of VFL. The
working mode of VFL is CW, 1Hz and 0.5Hz
²
Pressing this button will change the working mode
of VFL.
²
Press the key
on the keyboard to move
active cursor to menu bar, and then menu item will
show a small button. Press
to move the
small button to this menu item, then, press
to
confirm the change of working mode.
l
【
Return
】
: Exit from the operating interface of VFL
function to return to the main screen.
Chapter 6 Audio Detection Module
If your instrument has the function of audio detection,
please press the button
【
Audio Detection
】
as shown in
Figure 2-1 to enter the operating interface of Audio
Página No.46 LCFS
CONVALIDACIÓN DE ERRORES DEL PROCESO:
“ADQUISICIÓN DE OTDR (OPTICAL TIME DOMAIN REFLECTOMETER) – REDES GPON/
FTTH/ SDH"
