OPERATING MANUAL – 525N - 30 OLTS
➤
AUTORANGE / HOLD- Use the Right
arrow button to highlight the AUTO box.
When Measuring in Watts, use the
UP/DOWN & ENTER buttons to toggle
between:
A
UTO
R
ANGE
- unit will seek the power range
required to perform the measurement.
H
OLD
- Unit will lock-in the power range
currently set. Note: HI or Lo will be
displayed if input power is beyond
the capability in the range currently
held.
3. The power measurement will be displayed on
the screen.
4. To save the reading, press the SAVE soft
key. The screen will prompt you to identify
the Cable & Fiber.
5. Use the Arrow buttons and Enter key to
identify the Cable name and Fiber number.
6. Press SAVE softkey. The unit will return
to the POWER METER/SOURCE screen
to perform additional testing if required.
REF
To set a new 0dB reference level, connect
fiber to the unit, hold the REF softkey.
The unit will automatically zero out.
Release the key.
SAVE To save an optical power reading, press
the SAVE softkey while the reading is
displayed. The screen will prompt for
Cable Name and Fiber Number.
MENU To return to the Menu Screen, press the
MENU softkey.
32
OPM / SOURCE
Continued . .
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