4.0 Trouble-shooting
General
Problem Possible Cause
No Display V+ (keyswitch) voltage not present at J1-13.
Battery voltage too low. Battery terminals
not connected.
BDI Function
Problem Possible Cause
No Display Terminals Not Connected.
Improper Voltage – Check Pin J1-17
Stays At FULL Instrument voltage range selected does not
match battery voltage.
Range Select V+ connected to wrong
terminal.
Will Not Reset Instrument voltage does not match battery
voltage.
Battery not fully charged.
Battery may be defective.
Resets Without Not connected directly to battery terminals.
Charging Battery
Empty Too Soon Range Select V+ connected to wrong
terminal.
Instrument voltage does not match battery
voltage.
Terminals not connected directly to battery.
Curtis enGage™ IV Manual
page 9