厦 门 才 茂 通 信 科 技 有 限 公 司
Xiamen Cai
more
Communication Technology Co.,Ltd
Add: 3F, 1st Building, 23# Wanghai Road, Xiamen
Tel: +86-592-5902655
Web:
http://en.cai
more.
com
Fax:+86-592-5975885
5
1 Installation
1.1 Overview
To meet the design function, DTU must be installed correctly. Usually, the installation should be under
the guidance of qualified engineer who is approved by Xiamen Caimore communication technology
co.,Ltd.
Notice
：
Please install the DTU without power!
1.2 Unpacking
To ensure the safe transportation, DTU should be packed reasonably. Please keep the package material
when you open the box so as to use them again when before transporting in the future.
The components of DTU
：
One unit CAIMORE DTU
One power adapter
One companion cd-rom
One dual-frequency antenna Vehicle mounted antenna(SMA interface)
One 20Pin RS484 line or one DB9 RS232 cross line,selected by different equipment
Optional accessories:
High power gain dual-frequency antenna (SMA interface)
Products guide rail
RS232 Direct connection line
Notice
：
Please confirm that the accessories coincides with packing list when you open the product box.
1.3 Installation and Cable Connection
1.3.1 Installation of Antenna and SIM Card
The antenna adopts SMA female base, locked it on the left side of DTU casing.
Please insert the SIM card in the same side of antenna, and eject it by pushing the yellow button.
Please keep the contact surface of metal up when inserting the SIM card sheath into the SIM card slot, and
ensure it is very tight to prevent dropping of SIM card. If you want to take SIM card out, please push the
yellow button by sharp needle which is on the left side of SIM card.
