Instructions

SimpliFiber Pro Meter and Test Kits
Users Manual
24
To set the reference:
1 Clean the connectors on the meter, source, and a test
reference cord. Use fiber optic solvent and optical-
grade wipes or swabs to clean connectors as described
on page 13.
2 Turn on the meter and source and let them warm up
for 5 minutes. Allow additional time if the equipment
has been stored above or below ambient temperature.
3 Make the connections shown Figure 10.
4 If the source’s AUTO LED is not on, press .
If you want to set the reference for both wavelengths,
press
 until the wavelength LEDs blink alternately.
Note
If you are not using a SimpliFiber Pro source, set the
source to the desired wavelength and continuous
wave output.
5 On the meter, press  until POWER appears (see
Figure 8 on page 21).
Notes
You cannot set the reference if Min or Max appear
on
the display. See page 22.
Setting the reference from power mode lets you
see the s
ource’s power level before saving it as the
reference level. You may also set the reference
from loss mode.
6 Press  SET REF. The meter switches to loss mode, the
display shows  dB, OK appears briefly, and the new
reference value appears.
If the reference value is less than -60 dBm or if the
source is
in ID or 2 kHz mode, the meter briefly shows
and . Check the connections and the source’s
mode or try setting the reference again using another
test
reference cord.
Caution
If you disconnect the source’s output after setting
the reference, you must set the reference again to
ensure valid measurements.