Acrosser AR-V5403FL User Manual

Page 35

Revision: 1.0

Another function of Smart Mode

1. If ignition turns back “ON” during “Off” Delay, Power smart function will stay in operation.

“Off” signal will not be send to motherboard. The “Off” Delay will re-start after next

ignition off.

2. Power input monitoring

(before system boot on, during runtime, during soft off delay):

The Power smart function will constantly monitor the input voltage. If the input voltage is

below X Voltage (the standard might have 5% tolerance), the AR-PW0932V will not

start the power on procedure. When Power smart function has ran in operation and the

battery drops below Y Voltage (with 5% tolerance) more than 10 seconds the Power

smart function will shut down the motherboard following the standard shut down

procedure. If the input voltage recovers in 10 seconds over

Y Voltage (with 5%

tolerance) again, the Power smart function will continue to run. (Figure 4)if this

happens, ignition shall be off and on again (Mode 2, 3, 4) or press the remote

switch(Mode 5,6,7) if you want to turn on system again.

For 12V car battery

For 24V car battery

X value

11.2

Y value

10.8

22.5