TriBrer EPN90 - Reference Value Settings; Viewing and Saving References; Unit Selection

9
PON- REF set
Threshold
REF/
REF/
dBm/dB
DBm/dB
F/P
mode
ReCall
Save
Enter
Enter
>2S PERM
key: It will show you the reference value you stored
before, then turn the unit to dB. Keep pressing it for 2 seconds, you
can save current value as a new reference.
key: Change the unit ( dBm, dB).
Note: The value must be in the testing range when you press these
two keys.
-18.69