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OneAdvisor 800 Platform
QUICK CARD
S E T U P G N S S R E C E I V E R A N D S TA RT S U RV E Y
Tap the Setup soft key on the upper right-hand
1.
corner of the screen.
Configure GNSS settings as follows:
2.
➢
GNSS System: Select one or more of the
following
•
GPS: Americas
•
Galileo and SBAS: European systems
•
GLONASS: Russian System
•
BeiDou: Chinese system
➢
Too few Satellites Alarm: 3
Time Reference: GPS
➢
➢
Time Format: 12-hour
➢
Elevation Limit: 15 deg recommended, 5 deg
minimum. Using satellites near the horizon
may degrade performance.
➢
Minimum C/No: 30 dB-Hz recommended, 9
dB-Hz minimum. Using satellites with a weak
carrier to noise ratio may degrade
performance.
➢
Antenna Power: 3.3 volts for VIAVI supplied
magnetic mount antennas. If you are using a
different antenna, select 0V if the site powers
the GPS antenna or enter the antenna power.
➢
Antenna Time Bias: Select Antenna Type for
VIAVI supplied antennas; otherwise, Select
"User Defined" and enter the cumulative delay
introduced by the antenna, cables, and any in-
line splitters or amplifiers.
➢
Jamming Detection: Off
Tap the Location settings tab and configure
3.
location settings as follows:
➢
Survey mode: Typical (3 hours)
recommended for best accuracy. Fast or
Quick may be used, but timing accuracy is
reduced.
Tap the Start Survey button to start a survey.
4.
Tap the Results soft key on the upper right-
5.
hand corner of the screen.
OneAdvisor 800 Fiber, Wireless, and Transport Platforms
Figure 4: Timing Module Results
VIAVI//Public
Figure 5: GNSS Settings
Figure 6: Location Settings
2
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