User Manual

HiPerII Chapter 1
Installing PC-CDU
PC-CDU is a comprehensive Windows software product designed for controlling GPS+ receivers
developed by Sokkia Topcon. PC-CDU uses the GPS Receiver Interface Language ( GRIL ) to
configure various receiver settings and diagnose receiver performance.
The PC-CDU software exists in two versions: a full-functionality version called PC-CDU MS and
a reduced-functionality version called PC-CDU Lite. PC-CDU Lite is available for free on the
Sokkia Topcon website ( www.sokkia.co.jp ) or the GPS+ CD.
Computer requirements for PC-CDU are: Windows98 or newer and an RS-232C or Bluetooth
capable. Use PC-CDU version 2.1.15 or newer to correctly configure the receiver.
Refer to the PC-CDU Reference Manual for full details on installing and using PC-CDU.
To Install PC-CDU:
1. Create a PC-CDU folder on the hard drive, and place the compressed PC-CDU zip file
( retrieved from either the website or the GPS+ CD ) in this folder.
2. Navigate to the PC-CDU folder, and double-click the PC-CDU_MS zip file.
3. Extract the PCCDU.EXE and associated *.dll file to the PC-CDU folder ( Figure 2-1 ).
4. Optionally, create a shortcut on the computer's desktop for quick access to PC-CDU ( Figure
2-1 ).
Figure 2-1. Extract Program and Create Shortcut
To uninstall PC-CDU, navigate to the location of the *.exe file. Select the file, and press
Delete.
Installing Modem-TPS
Modem-TPS is a configuration program for the radio modem board inside the receiver.
HiPerII Chapter 1