Lanner FW-7565 - Manual (Page 9)

4
Introduction
Chapter 1
Network Application Platforms
R1 System Fans 1 and 2
R2 Power-on Switch
It is a switch to turn on or off the power.
R3 AC Power-in socket
It is a power socket from a100-240 AC Power Supply.
Rear Panel Features
R1 R2 R3