Anrtisu Cell Master MT8212B, Руководство пользователя, Страница: 130 / 294

Each battery holder in the optional charger has an LED charging status indicator. The LED
color changes as the battery is charged:
Red indicates the battery is charging
Green indicates the battery is fully charged
Yellow indicates the battery is in a waiting state (see below).
A yellow light may occur because the battery became too warm during the charge cycle.
The charger will allow the battery to cool off before continuing the charge. A yellow light
may also indicate that the charger is alternating charge to each of the two batteries.
A blinking red light indicates less than 13 VDC is being supplied to the charger stand.
Check that the correct AC charger adapter is connected to the charger stand. If the battery
fails to charge, contact your nearest Anritsu Service Center.
Determining Remaining Battery Life
When the AC-DC adapter is unplugged from the Cell Master, the battery indicator symbol
will be continuously displayed at the top left corner of the Cell Master display (Figure
2-38). A totally black bar within the battery icon indicates a fully charged battery. When
LOW BATT replaces the battery indicator bar at the top left corner, a couple of minutes of
measurement time remains. If a flashing LOW BATT is accompanied by an audio beep at
the end of each trace, the battery has approximately one minute of useable time remaining.
Once all the power has drained from the battery, the Cell Master LCD will fade. At this
point, your Cell Master will switch itself off and the battery will need to be recharged.
During operation, the battery condition can be viewed by pressing the SYS key and select-
ing the
Self Test
soft key (Figure 2-39). The battery condition will be displayed as a per-
centage of charge remaining.
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Chapter 2 Functions and Operations
BATTERY INDICATOR
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Figure 2-38. Cell Master Battery Indicator