user manual
Table Of Contents
- POWERLIGHT 3 SERIES USER MANUAL
- Important Safety Precautions & Explanation of Symbols
- FCC INTERFERENCE STATEMENT
- INTRODUCTION
- PowerLight 3 Power Amplifiers, Watts at Clipping
- FEATURES
- Front Panel Overview
- Rear Panel Overview
- FRONT PANEL FEATURES
- REAR PANEL FEATURES
- INPUT CONNECTIONS
- REMOTE MONITORING – DATAPORT
- CLIP LIMITING, ON-OFF SWITCH (Ch1, Ch 2)
- HIGH PASS FILTER, 3-POSITION SWITCH (Ch1, Ch2)
- INPUT MODE SWITCH, 3-POSITION: BRIDGE, STEREO, PARALLEL
- INPUT SENSITIVITY SWITCH, 3-POSITION: 26dB, 32dB, 1.2V
- SPEAKER CONNECTIONS – SPEAKONS
- SPEAKER CONNECTIONS – BINDING POSTS
- AC POWER CABLE AND AC VOLTAGES.
- Rack Mounting and Dimensions
- AC Mains Current Draw and BTU
- Specifications
- Warranty
- How to Contact QSC Audio Products
5
LED INDICATORS
CLIP (Red) Shows Distortion, Limiting, Muting
-10dB (Orange) Output is approaching Full Power
-20dB (Green) Middle of Normal Range
SIGNAL (Green) Low End of Normal Range
POWER (Blue) Run or Standby
BRIDGE PARALLEL Status of Input Mode Switch
(Yellow) (Orange) (on rear panel)
LOCKOUT PLATE MOUNTING
See page 8 for installation.
GAIN CONTROLS
21 Steps, 1dB Each.