9
CONTROLS AND INDICATORS
The charger is equipped with a digital control panel, which allows the operator to select the functional mode: using the
Mode Selector Switch (A), the operator can choose among several charging rates (40A/10A/2A) or select engine start
mode. The control panel features a 7-segment display to provide details related to the service battery and LED status
lights to indicate charging progress.
Control Setting Instructions
Charge Rate Selection
Set the Mode Selector Switch (A) to the charge rate that is appropriate for the size and type of battery being
charged. Use the battery manufacturer’s specific instructions or see the guidelines below. The charger is designed
for use with 12 Volt batteries only. Do not begin charging if the battery voltage cannot be determined.
Small Motorcycle type
2 Amps or less
Lawn mower/tractor
2 Amps or less
Deep-cycle 10
Amps
or
less
Maintenance-free Automotive or Marine Cranking
40 Amps or less
Unless alternate information is supplied for the particular battery, always charge small 12 Volt batteries at no more
than 2 Amps.
40A
10A
2A
200A
ENGINE
START
AMPERAGE
STATUS
Model No.
4735
START
A
