Anritsu S331C - Manual (Page 35)

2-20
Chapter 2 Functions and Operations
Error Message Description
BATTERY LOW Battery voltage is less than 9.5 volts. Charge battery. If condition per-
sists, call your Anritsu Service Center.
EXTERNAL
POWER LOW External supply voltage is less than 12.5 volts. Call your Anritsu Ser-
vice Center
PLL FAILED Phase-locked loops failed to lock. Charge battery. If condition persists
with a fully charged battery, call your Anritsu Service Center
INTEGRATOR
FAILED Integration circuit could not charge to a valid level. Charge battery. If
condition persists with a fully charged battery, call your Anritsu Ser-
vice Center.
EEPROM R/W
FAILED Non-volatile memory system has failed. Call your Anritsu Service
Center.
OUT OF TEMP.
RANGE Ambient temperature is not within the specified operating range. If the
temperature is within the specified operating range and the condition
persists, call your Anritsu Service Center.
RTC BATTERY
LOW The internal real-time clock battery is low. A low or drained clock bat-
tery will affect the date stamp on saved traces. Contact your nearest
Anritsu Service Center.
LO LOCK FAIL The local oscillator in the spectrum analyzer has phase lock loop er-
rors. If condition persists with a fully charged battery, call your Anritsu
Service Center.
POWER MONITOR
FAIL Failure of the power monitor system board voltages. If condition per-
sists, call your Anritsu Service Center.
BATTERY CAL
LOST Battery communication failed. The indicated battery charge status may
be invalid. If condition persists, call your Anritsu Service Center.
MEMORY FAIL The EEPROM test on the Site Master main board has failed. If condi-
tion persists, call your Anritsu Service Center.
The time and date
Have not been set
on this Site Master.
To set it, after exit-
ing here press
the <SYS>
[CLOCK] keys.
Press ENTER or
ESC to continue The time and date are not properly set in the Site Master. If condition
persists, call your Anritsu Service Center.
Note: A listing of Anritsu Service Centers is provided in Table 1-2 , page 1-8.
Table 2-2. Self Test Error Messages