F i b e r O p t i c S o l u t i o n s P r o v i d e r
11/15
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press“
MENU/ENTER”
to confirm and enter the “REF value set/edit menu”
(
draft 6
)。
①
Select “1.set REF value” option
(
draft 11
)
, REF value is
2.50dB
,
press “
MENU/ENTER”
to confirm and return to interface
draft 12
。
Press“
C
ANCEL”
to cancel the operation
。
Draft11
Draft12
②
Press“▼
”
key to select“2.set REF value”option
,
user could define the