1
Installation ToolsBracket SubassemblyAntenna (D1) Installation
Guide(D1)1Assemble the bracketInclinometer(2 PCS)(1 PCS)2Install
the bracket1
13 mm combination wrench (2 PCS)13mm (2 PCS)
16 mm combination wrench (2 PCS)16mm (2 PCS)
(1 PCS)
NOTE/1, Only qualified personnel are allowed to install the
antenna. 2, Appearance of the actual antenna may differ from the
pictures. 1, 2,
M10(4 PCS)Part Number: 31043740 Issue: 02: 31043740 : 02
Method 11Scale of bracket (the actual scale prevails)Finally,
tighten all the nuts.Recommended torque: M8 = 20 Nm, M10 = 30 Nm:
M8 = 20Nm, M10 = 30Nm4Install the antenna5Adjust the mechanical
downtilt angle2For particular installation, please contact Huawei
Technologies Co.,Ltd. www.huawei.com www.huawei.com3Manually adjust
the electrical downtilt angleRulerBefore adjustment, adjust the
inclinometer to the desired downtilt angle. After adjustment,
locate the bead in the inclinometer in the middle.Method 22Precise
measurementEnsure the bracket is fully collapsed at 0.0 2011-10
Adjust angle
After adjustment
The RCU is optional. For details about how to install the RCU,
see the relevant RCU Installation Guide.RCURCUBefore adjustment
