Lanner MR-730 - Manual (Page 8)

5
Introduction
Chapter 1
Network Application Platforms
Rear Panel Features
R1 System Fans
R2 Power Switch
A power switch is provided to turn on or off the system.
R3 Alarm Reset Switch (only on the system with redundant power supply)
The buzzer will alarm when one of the power supply unit fails. To turn off the buzzer, press this switch.
R4 Power Socket
The system requires a 200W power input. The other Power Supply connector is to connect a Redundant Power Supply
(RPS) to be activated automatically in the event of an AC power supply outage.
Note: Three models with different power supply mechanisms or requirement:
MR-730A requires a single power supply unit with 100W. as shown in the following picture.
MR-730B requires a dual power supply unit with 200W each as shown in the above diagram.
MR-730C requires a single 200W DC power supply as shown in the following picture.
R1 R2 R3 R4