5
Export 8.3 Filename ................................................................. 32
Format Extended ..................................................................... 32
Utilities ....................................................................................... 32
“1. Undelete Occupations” ..................................................... 33
“2. HcRINEX Convertor” .......................................................... 33
“3. Mark One File Unread” ...................................................... 33
“4. Mark All GPS Files Unread” ............................................... 33
GPS Settings ................................................................................. 34
The ‘Log’ Tab .............................................................................. 34
GPS 'Settings' Tab ...................................................................... 34
Recording Interval ................................................................... 36
Auto Sessioning........................................................................ 37
Elevation Mask ......................................................................... 37
Update Firmware ..................................................................... 37
OPUS: What is it? ......................................................................... 40
OPUS-RS (Rapid Static) .............................................................. 41
OPUS Error Messages and Failures ............................................. 42
Interpreting OPUS Results ........................................................... 43
Getting ready to use OPUS .......................................................... 44
Using OPUS-Projects .................................................................... 47
Troubleshooting the X90-OPUS .................................................. 48
1. Receiver won’t turn on:....................................................... 48
2. Is the receiver tracking satellites? ...................................... 48
3. Is the receiver storing observation data?........................... 48
4. The RED Power LED is flashing! .......................................... 49
5. The GPS receiver won’t mount as a Disk Drive. ................. 49
X90-OPUS 10-Pin Connector ....................................................... 50
X90-OPUS GPS to PC Data Cable ................................................. 51
X90-OPUS Antenna Calibration ................................................... 52
Converting ‘Slant Height’ to HI: ................................................ 53
.................................................................................................. 53
Imperial: ................................................................................... 53
Metric: ...................................................................................... 53
Performance Specifications ......................................................... 54
Measurements ......................................................................... 54
Position Performance .............................................................. 54
Physical Characteristics ........................................................... 54
Electrical ................................................................................... 54
Data .......................................................................................... 54
Operation / Software............................................................... 54
Warranty ...................................................................................... 55
