Getting started
4. Navigate to the
signal quality menu:
a. Press the MODULE button to navigate to the GPS7 module.
b. Use the up (▲)ordown(▼)arrowbuttontoselectSTATUS from the
GPS7 module menu.
c. Use the left (◄)orright(►) arrow button to select Signal Quality.
5. Connect the GPS/GLONASS input signal feed to the antenna input on the
rear of the module.
6. Check that the signal quality changes from No Signal to Low Signal to
Acquiring satellites to Adjusting phase to Locked.
NOTE. It is okay if some steps are skipped. Depending on the signal level, it may
take fro
m a few seconds to several minutes to leave the “No Signal” state.
7. Make sure that the instrument has been running for at least 20 minutes before
perfor
ming the next step.
8. Enter the Diagnostics menu and check for “fine” status. This indicates the
GPS is
operating at the maximum stability:
a. Use the up (▲)ordown(▼)arrowbuttontoselectDIAGNOSTICS.
b. Press the ENTER button.
c. Use the left (◄)orright(►) arrow button to select TUNE and check that
the instrument shows Fine on the right side of the display.
9. Press the BACK button to exit the Diagnostics menu.
Black output and frame pulse.
1. Connect an SDI signal, like one from a DVG7 or HDVG7 module, to the
SDI A input of a WFM8300, and select that input as the active input on the
waveform monitor.
2. Connect a cable from the Black 1 output on the GPS7 module to the reference
input of the WFM8300. Terminate the loop through on the monitor with a
75 Ω terminator.
3. Press the EXT REF button on the WFM8300.
1–30 TG8000 Multiformat Test Signal Generator User Manual
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