90
Z-Max Surveying System Operation and Applications Manual
Not Receiving RTCM Base
Data
Not receiving RTCM code phase
corrections from the base
receiver.
Check serial/data link with the base.
Ensure base is computing a position.
Ensure a valid position was entered
into the base receiver.
Bad Base Coordinates
The position entered in the base
receiver for CPD operation is not
correct (too far from the computed
position).
Enter the correct base position.
Bad RTCM Base Position
The position entered in the base
receiver for RTCM code operation
is not correct (too far from the
computed position).
Enter the correct base position.
BATTERY WARNINGS
Int. Battery Error:
SMBus
The SMBus control for the inter-
nal battery communication is not
working.
Remove Power Module and reinsert
it.
Int. Battery Error: Access
Can't access the internal battery.
Remove Power Module and reinsert
it.
Low Int. Battery: < 10 min
Remaining life of internal battery
is < 10 minutes.
Change Power Module, or attach
external battery.
Low Int. Battery: < 30 min
Remaining life of internal battery
is < 30 minutes.
Change Power Module, or attach
external battery.
Low Backup Battery
The internal battery that powers
the non-volatile memory and the
real-time clock is low and needs
to be changed.
Contact Customer Support. Backup
battery must be replaced.
MEMORY WARNINGS
† Memory Test Error:
RAM
Error with RAM
Perform a receiver initialization.
† Memory Test Error: BBRAM Error with battery backed up
memory.
Perform a receiver initialization.
† Memory Test Error: ROM
Error in the ROM (flash).
Perform a receiver initialization.
† Memory Test Error: BOOT
Error with boot section of flash
Perform a receiver initialization.
SD MEMORY CARD WARNINGS
No Data Card Detected
The SD memory card is either
missing or not properly inserted
and has not been detected; no
data recording will be done.
Insert or re-insert SD memory card.
Table 4.6.
Warning Messages (continued)
Warning
Definition
Action
G3.book Page 90 Saturday, May 24, 2003 12:52 PM