EXFO IQS-3150 Variable Attenuator for IQS-500/600 - Manual (Page 18)

Getting Started with Your Variable Attenuator
12 IQS-3150
Inserting and Removing Test Modules
4. Insert the protruding edges of the module into the grooves of the unit’s
module slot.
5. Push the module all the way to the back of the slot, until the retaining
screw makes contact with the unit casing.
6. While applying slight pressure to the module, turn the retaining screw
knob (located at the bottom of the panel) clockwise until the knob is
horizontal.
This will secure the module into its “seated” position.
Retaining screw
Retaining screw knob
Protruding edges
(right side of module)
5
6