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Chapter 2 Operation
Error Message
Description
BATTERY LOW
Battery voltage is less than 12.5 volts.
Charge battery. If condition persists, call
your ANRITSU Service Center.
EXTERNAL POWER
LOW
External supply voltage is less than 12.5
volts. Call your ANRITSU Service Center
PLL FAILED
Phase-locked loops failed to lock. Charge
battery. If condition persists with a fully
charged battery, call your ANRITSU Serv-
ice Center
INTEGRATOR
FAILED
Integration circuit could not charge to a
valid level. Charge battery. If condition per-
sists with a fully charged battery, call your
ANRITSU Service 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. Return tempera-
ture to specified operating range. If condi-
tion persists, call your ANRITSU Service
Center.
Note: A listing of current ANRITSU service centers is given in Table 2-4.
Table 2-3.
Self Test Error Messages