User's Manual

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1.0 Safety Precautions
 Install safety sign onsite to let public know that area is dangerous for public; operating
personnel must use Protection Equipment during work.
 Pay attention for any high Voltage cable around during installation, be careful and avoid
electrical shock.
 Make sure Antenna installed in protection angle of the tower Lightning rod.
 Grounding Cable must be installed, make sure the grounding resistance lesser than 5Ω.
2.0 Overview
2.1 Main Purpose and Scope of Application
IRCU is a controller for electrical tilt enabled antenna to perform remote electrical tilting.
It meets AISG2.0 standards, suitable to be use with all Ericsson, Nokia, Huawei, and ZTE AISG 2.0
Base Station.
2.2 Model Description
IRCU-C 4 1 4
Quantity of AISG Ports
Edition
Series
Control
Internal Remote Control Unit
2.3 Normal Working Conditions and Environment
1. Ambient temperature: -40 ℃ to +60 ℃
2. Power supply: DC +10 V to +30 V
2.4 Dimensions and Weight
1. IRCU outline shown in Figure 1.
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1、操作时注意保护好主板，避免磕碰到元器件。
2、安装透气膜时需带手套用镊子操作，确保安装表面清洁，
3、安装完成后，应放置24小时后才能使用。
4、所有的插件焊脚必需修剪至不高于2mm。
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IRCU-602
IRCU-502
IRCU-302