Anritsu Site Master S331D Guía de usuario descargar pdf (Pagina 44)

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 Site Master, the battery indicator symbol

will be continuously displayed at the top left corner of the Site Master display (Figure 2-7).

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 mea-

surement 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 Site Master LCD will fade. At this

point, your Site 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 2-8). The battery condition will be displayed as a percent-

age of charge remaining.

2-24

Chapter 2 Functions and Operations

TTE R Y I

All

Off

Figure 2-7. Site Master Battery Indicator

Selftest

Temperature............ 24°C

Memory................ PASSED

RTC Battery............. 3.1V

Voltage................ Battery (11.1V)

Battery Cal.............. PASSED

Battery Charge........... 84%(I=–743mA)

VNAPLL............... PASSED

VNA Integrator.......... PASSED

Press ESCAPE to return.

Figure 2-8. Self Test Display

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 101 102

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Anritsu Site Master S331D Guía de usuario Pagina 44