Omron A2W-R**-WC1 Series, User Manual

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4 Installation and Wiring of the Master Unit
4 - 8 Wireless Pushbutton Switch User’s Manual (A265)
Pull down on the hook with a flat-blade screwdriver and lift up on then the Master Unit.
(1) Pull out the three hooks at the back of the product toward the outside until a sound is heard.
(2) Insert M3 screws in a hole of the hooks to secure.
High-sensitivity Magnetic-base Antenna (A2W-AT2.5-WC1) of the option (sold separately) should be
used when the radio environment is not good, such as when installing Master Unit inside the control
panel.
Install the High-sensitivity Magnetic-base Antenna outside the control panel.
How to remove Master Unit
4-2-2 Screw Mounting
How to install Master Unit
4-2-3 Using the Magnetic-base Antenna
25 mm above
(2)
(2)
(2)
(1)
(1)
(1)
Inside control
panel
High-sensitivity
Magnetic-base Antenna