NEC LED-E012i Installation And Maintenance Manual page 14

2.3 Install the mounting bars
(1) Install the mounting bars on the anchor points on the wall.
(2) Check the distance between the mounting bars using the alignment bars.
Alignment bar
Alignment bar
LED-E012i-108
Alignment bar
Alignment bar
1200 mm
1200 mm
1200 mm
LED-E018i-162
Alignment bar
Alignment bar
English - 12
1800 mm
LED-E015i-135