Table 6: Charging an IMPRES 2 or IMPRES Battery - Calibration
Status
Charger Powers On
Battery Detected
Requesting IMPRES
Battery Calibration
• Calibration is disabled in
charger.
• Charging Battery until
OK or time-out.
Rapid Charging
• Request for Calibration
time-out.
Charged to 90% or more
Charged to 95% or more
Fault
Standby
• Battery is waiting to rapid
charge
Required, but not Enabled.
Charger Display
IMPRES 2
CHARGER
IMPRES 2
BATTERY
or
IMPRES
BATTERY
WARNING:
ENABLE BATTERY
CALIBRATION?
• Press OK to enable
Calibration.
• Ignore for normal
charging (message
removed after 1
minute).
RAPID CHARGE
TRICKLE CHARGE
CHARGE COMPLETE
WARNING:
NOT CHARGEABLE
REMOVE& REINSERT
WARNING:
HOT BATTERY
WAITING TO CAL
OR
COLD BATTERY
WAITING TO CAL
OR
VERY LOW BATTERY
WAITING TO CHRGE
17
LED Indicator
Green for approximately
1 second
Battery requires Calibration, but
Calibration is disabled in charger:
Alternating Amber /
Green for 4 seconds
Steady Red
Steady Red
Flashing Green
Steady Green
Flashing Red
Flashing Amber