IM AQ1210-02EN
63
Removal
1.
Check that the instrument is turned off.
2.
Open the OTDR ports or the OPM port (/SPM, /HPM or /PPM option) cover.
3.
Remove the optical adapter attachment screws (nominal diameter: M2, length: 4 mm) with a Phillips screwdriver.
If the OPM port (when /SPM or /HPM option) turn the knob to the left to loosen.
4.
Pull out the optical adapter.
Optical
adapter
Attachment screws (nominal
diameter: M2, length: 4 mm)
OTDR port
Light source port cover
OPM port
OTDR port cover
Optical
adapter
Guide hole
Installation
1.
Check that the instrument is turned off.
2.
Open the OTDR ports or the OPM port (/SPM, /HPM or /PPM option) cover.
3.
Insert the optical adapter straight so that the guide protrusion part engages the guide hole of the OTDR ports or the OPM port (when
/PPM option).
4.
Tighten the attachment screws (nominal diameter: M2, length: 4 mm) with a Phillips screwdriver. The proper tightening torque is
about 0.12 N•m. If the OPM port (when /SPM or /HPM option) turn the knob to the right to tighten.
Maintenance and Inspection
