Gasboy 1000 Series FMS Diagnostic Manual - Manual (Page 99)

GASBOY Series 1000
6-14 03/07/03
DISPLAY STUCK ON REMOTE CONFIGURATION
Possible Cause Checks Corrective Action
Pulse rate switch on CPU PCB
is in enabled position.
Transactions blocked. Check position of switch SW2.
Check to see if pulse rate is
being changed.
Set switch to disabled.
If pulse rate is being changed,
return SW2 to disabled whem
change is complete.
DISPLAY STUCK ON SITE IS DOWN
Possible Cause Checks Corrective Action
Site down option was
accidentally enabled. Print the PS command on the
data terminal to verify the
status of the Site Down option. Use the SC command to
disable the site down option if
it was not supposed to be
enabled.
Site down option is functioning
properly but recorded times
are incorrect. Print the PD command on the
data terminal to verify the
recorded site down and site up
times as well as the system
time. Are the times correct? If you are within the time zone
and the times are correct, and
the system time is correct,
take no action.
If you are within the time zone
but the times are incorrect,
use the SD command to load
the correct down and up times.
If the system time is incorrect,
use the LD command to load
the current time.
Defective RAM. Print the PD command on the
data terminal to verify the
recorded site down and site up
times. Are the times correct
and are you within time zone? If the times are incorrect or
scrambled, use the SD
command to reload the times.
Examine them with the PD
command. If they are still
incorrect or scrambled, poll
transactions and any other
important information and
replace RAM
* . Reload all
system data.
If times are correct but you are
outside of the time zone, poll
transactions and other
important information and
replace RAM
* . Reload all
other system data.
* Replacing a RAM removes all system information, requiring it to be reloaded. Printing and/or polling all
your transactions and system information will ensure that you enter the correct information when you
reload your system.
If your software is version 1 or 2, before replacing RAM, enter the SD command through the data
terminal and answer N to IS SHUTDOWN IN EFFECT NOW? If this corrects the problem, do not replace
the RAM. If this does not correct the problem, replace RAM.
If you have software version 8.1 or higher or a FleetKey system, it contains two RAM chips, an 8K (U22)
and a 32K (U23). Replace both of them.