Panasonic WUME-SF4D-2 Instruction Manual page 77

Note: When optical synchronization is selected, the operation indicator of the emitter lights green, and the upper
application indicator and lower application indicator are turns OFF.
Step 5 Adjust the emitter or receiver (horizontally / vertically, angle) so that the upper applica-
tion indicator and lower application indicator light blue, operation indicator and OSSD
indicator light green.
Upper application
indicator
Lower application
indicator
Emitter: Operation indicator
Receiver: OSSD indicator
<Reference>
For series connection, when all the devices connected in series receive light, the upper and lower
application indicators light blue and the operation indicator and OSSD indicator light green.
© Panasonic Industrial Devices SUNX Co., Ltd. 2016
Light only received at top end
Normal position
<Bottom skewed>
Light only received at bottom end
Normal position
<Top skewed>
Angle adjustment
Emitter
Normal position
<Angle deviates to left>
Adjustment
Receiver
Normal position
<Angle deviates to right>
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