User's Manual

Introduction
HiPer Ga/Gb Operator’s Manual
1-20
Option Authorization File (OAF)
Topcon Positioning Systems issues an Option Authorization File
(OAF) to enable the specific options that customers purchase. An
Option Authorization File allows customers to customize and
configure the receiver according to particular needs, thus only
purchasing those options needed.
Typically, all receivers ship with a temporary OAF that allows it to be
used for a predetermined period of time. When the receiver is
purchased, a new OAF permanently activates purchased options.
Receiver options remain intact when clearing the NVRAM or
resetting the receiver.
The OAF enables the following kinds of functions. For a complete list
of available options and details, visit the TPS website at
www.topconpositioning.com or consult a TPS dealer.
• GPS and GLONASS signal types
• Receiver (optional) internal memory is up to 128 MB
• Position update rate standard 1Hz (optional 5, 10, or 20Hz)
• RTK at 1Hz, 5Hz, 10Hz, and 20Hz
• RTCM/CMR Input/Output
•Event marker
• Co-op tracking
• Advanced multipath reduction
• Satellite Based Augmentation System (WAAS, EGNOS, MSAS)
• 1 PPS (Pulse-Per-Second; a timing signal)
• Receiver Autonomous Integrity Monitoring (RAIM)