3.3.3.1 Reviewing the GNSS Reference Status
172
3.3.3.2 Determining Your GNSS Receiver Model
177
3.3.3.3 Selecting a GNSS Receiver Mode
178
3.3.3.4 Setting GNSS Receiver Dynamics
180
3.3.3.5 Performing a GNSS Receiver Survey
183
3.3.3.6 GNSS Receiver Offset
184
3.3.3.7 Resetting the GNSS Receiver
185
3.3.3.8 Deleting the GNSS Receiver Position
186
3.3.3.9 Manually Setting the GNSS Position
188
3.3.3.10 GNSS Constellations
190
3.3.4 Holdover Mode
193
3.4 Managing the Oscillator
197
3.4.1 Configuring the Oscillator
198
3.4.1.1 Time Figure of Merit (TFOM)
200
3.4.2 Monitoring the Oscillator
201
3.4.3 Oscillator Logs
204
CHAPTER 4
System Administration
207
4.1 Issuing the HALT Command Before Removing Power
208
4.2 Rebooting the System
209
4.3 Notifications
209
4.3.1 Configuring Notifications
210
4.3.2 Notification Event Types
213
4.3.2.1 Timing Tab: Events
213
4.3.2.2 GPS Tab: Events
213
4.3.2.3 System Tab: Events
214
4.3.3 Configuring GPS Notification Alarm Thresholds
214
4.3.4 Setting Up SNMP Notifications
215
4.3.5 Setting Up Email Notifications
216
4.4 Managing Users and Security
218
4.4.1 Managing User Accounts
218
4.4.1.1 Types of Accounts
218
4.4.1.2 About "user" Account Permissions
218
4.4.1.3 Rules for Usernames
220
4.4.1.4 Adding/Deleting/Changing User Accounts
220
VersaSync User Manual • TABLE OF CONTENTS
VII