GR8-1200 OEM
Midtronics Inc. 7000 Monroe Street Willowbrook, IL 60527
www.midtronics.com
51
Chapter 16: Troubleshooting
he table below will help you troubleshoot test messages. If troubleshooting does not solve the problem, call Midtronics
Customer Service at 1.800.776.1995.
Table 19: Troubleshooting
MESSAGE
Option
EXPLANATION
VOLTAGE OUT OF RANGE!
VALID RANGE
0 TO 16 VOLTS
Attention light
fl
ashes at
0.5 second intervals.
Tool detects inccorect voltage in battery test.
INVALID
NUMERIC
ENTRY
Less than 100 CCA or
invalid date entry can
cause this error.
Attention light
fl
ashes at
.5 second intervals.
Any edit box entry that exceeds the limits.
INTERNAL MEMORY ERROR!
CALL MIDTRONICS
CUSTOMER SERVICE
1-800-776-1995
Attention light
fl
ashes at
0.5 second intervals
Upon power up the tool detects a checksum error
REVERSE CONNECTION!
CHECK POLARITY OF SMALL
CLAMPS.
At power up or when
reverse connection is
made. For charger this
can only occur at main
menu or in a charger
test screen
Tool will return to state that threw the error if the connection becomes
valid. For charger both the bridge and controller will sound a steady
tone until the error is corrected.
CONNECT RED CLAMP
TO BATTERY POSITIVE (+)
POST, CONNECT BLACK
CLAMP TO BATTERY
NEGATIVE (-) POST!
Clamp not connected
Attention light
fl
ashes at
0.5 second intervals
Tool will return to state that threw the error if the connection becomes
valid
CHARGER FAULT!
CHECK CLAMPS! CHECK
SERIAL CABLE!
Attention light
fl
ashes at
0.5 second intervals
Charger reported a fatal error.
BATTERY POWER TOO LOW
TO USE PRINTER. CONNECT
TO FULLY CHARGED
BATTERY TO PRINT
RESULTS.
11.50V TO 16.00V
Does not print and
display this message
if clamps are not
connected
Screen will be displayed for 3 seconds and then tool will return to
viewing screen where print initiated from.
Chapter 16: Troubleshooting
