International LT625
COMPANY CONFIDENTIAL
© 2019 SmartDrive Systems, Inc. This information is intended for use by SmartDrive customers only. Any other use without the express written consent of SmartDrive Systems, Inc. is strictly prohibited.
Rev 5, August 04, 2020
Connect the
SmartRecorders
Red
Constant Power wire
to the Hot/Battery
side of the Master
Power Cut-off switch.
Negative Ground
Master Power Cut-off Switch (-MPC)
NEVER connect to:
(-) Negative Ground (MPC)!
ONLY connect to:
•
Positive Post of Vehicle Battery.
•
Hot/Battery side of (+MPC) Switch.
•
Hot/Battery side of (LVD).
Positive Master Power Cut-off
Switch (+MPC) and LVD
The SmartDrive SR4 system is designed to function only with a
Positive MPC/LVD, not a Negative Ground MPC/LVD.
Connect the
SmartRecorders
Red
Constant Power wire
to the Positive Post of
the Vehicles Battery.
Connect the
SmartRecorders
Red
Constant Power wire
to the Hot/Battery of
side the Low Voltage
Disconnect.
Master Power Cutoff (MPC) and Low Voltage Disconnect (LVD)
