User's Manual Part 2

ROI-S05750 INSTALLATION

2-67

Chart 2-12 (Cont’d)

Step Procedure

3 Mount the ODU bracket to the pole with two U-bolts,

ODU BRACKET

U-BOLT

POLE

FLAT WASHER

SPRING WASHER

THIN NUT (M10)

THICK NUT (M10)

Tightening torque: 34.0 N·m ± 10%

Note: The diameter of the pole is from 48.5 to 114.5 millimeters.

4 Mount the ODU to the ODU bracket with attached four bolts

(Align the

guide pins on the ODU and the guide holes on the

bracket),

ODU BRACKET

Antenna direct

mounting type ODU

with NEC special

flange.

O-RING

(Note)

GUIDE PIN

Note: Tightening torque is 4.0 N·m ± 10%.

Note: Be careful not to damage the O-ring.