Introduction
5
1
1.4 Overview
This section identifies the components of the PN300 and SQP133.
1.4.1 PN400
Front View
Figure 1-3
No. Name
Function
1
SD Card Slot
Connect to an SD card for local storage and firmware upgrade.
2 IR
Built-in IR receiver to receive the IR signals from the IR remote
control.
3 Default
Reset the PN400 to the default factory settings. See
3.10
Restoring to Factory Default Settings
for details.
4 LED
Indicators
The
green
LED indicates the system is ready. The
red
LED
indicates the power is supplied. When the
green
LED is off and
the
red
LED is on, the device is in sleep mode.
