Q-See QT17D324SC - Manual (Page 7)

QT19D328SC User’s Manual
7
Chapter 3 System Operation
3.1 Layout of Front Panel and Remote Control
3.1.1 Front Panel
POWE R H.D. NET
IR
ALARM
Buttons on front panel and their functions:
① Indicating light area
 NET ：indicating light for network activity
 ALARM ：indicating light for alarm activity
The alarm light will be on once the alarm is started
（no matter what kind of alarm it is for）
 H.D. ：Indicating light for Hard Drive activity
The light turns on when Hard Drive reads and writes data.
 POWER ：Indicating light for power
The light turns red when the power is on
；
② Buttons area
 Menu operating buttons
：UP Directional button；
：Down Directional button；
：Left Directional button；