Symbols and Indicators
2-16 PN: 10580-00277 Rev. E Spectrum Master UG
The Battery Charge LED (refer to Figure 2-2 on page 2-3) flashes when the battery is
charging, and remains on steady when the battery is fully charged.
The battery symbol is replaced by a red plug body to indicate that the instrument is running
from external power and is not charging the battery (or to indicate that the battery is not
present). When the external AC adaptor is connected, the battery automatically receives a
charge, and the battery symbol with the lightning bolt is displayed (Figure 2-12). When the
battery is not installed, the red plug body is displayed, as shown in Figure 2-13, and the red
Fault LED will be on. If the battery is installed but has lost communications with the
instrument, then the battery charge indicator will not be shown.
Hold
The Spectrum Master is on hold. To resume sweeping, toggle from
Hold to Run in the Sweep
menu.
Single Sweep
Single Sweep is selected. Press
Continuous sweep to resume sweeping.
Caution Use only Anritsu-approved batteries, adapters, and chargers with this instrument.
Figure 2-13. Battery Not Installed
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