NEC PA1705UL-W Installation Manual page 51

Operating Range for Wireless Remote Control
a: 7 m/276" / b: 20 m/787" / c: Remote sensor on projector cabinet / d: Remote control
• The projector will not respond if there are objects between the remote control and the sensor,
or if strong light falls on the sensor. Weak batteries will also prevent the remote control from
properly operating the projector.
1. Check the product overview, supplied items and part names
b
a
a
a
a
b
a
a
c
a
a
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b
d
d
b