Qsc pl218a 用户手册
![Qsc](https://files.manualsbrain.com/attachments/65f3c1caf944e6d38ec60e1f2ee1a87a39318bc9/common/fit/150/50/e99f3a91922d4f22af8e828232ebe4c3255db46df856e2f4822b16b4d17c/brand_logo.gif)
TABLE OF CONTENTS
Explanation of Graphical Symbols.......................................................2
FCC Interference Statement....................................................................2
INTRODUCTION:
PL2A Series Overview.................................................4
Front Panel...................................................................4
Rear Panel....................................................................5
Side Panel....................................................................5
Front Panel...................................................................4
Rear Panel....................................................................5
Side Panel....................................................................5
FEATURES & SETUP:
Rear Panel Switches-
INPUT CONFIGURATION..............................................6
MODE...........................................................................7
DATAPORT INPUT SIGNAL..........................................8
GAIN-SENSITIVITY SELECT.........................................9
MODE...........................................................................7
DATAPORT INPUT SIGNAL..........................................8
GAIN-SENSITIVITY SELECT.........................................9
Side Panel Switches and SIP networks-
Subaudio Filter & Subaudio Frequency....................10
Lo Frequency Delay and HF ATTEN..................................11
HORN BOOST.............................................................12
POWER LIMITER........................................................13
CLIP LIMITER..............................................................15
Crossover & Delay SIP Networks.............................16
Lo Frequency Delay and HF ATTEN..................................11
HORN BOOST.............................................................12
POWER LIMITER........................................................13
CLIP LIMITER..............................................................15
Crossover & Delay SIP Networks.............................16
DataPort, Front Panel LEDs, Gain Controls-
Basic Overview...........................................................18
INSTALLATION:
Rack mounting & Mounting Dimensions.................19
Fan Cooling & AC Mains..........................................20
Fan Cooling & AC Mains..........................................20
CONNECTIONS:
Inputs................................................................................21
Outputs............................................................................22
Outputs............................................................................22
SECURITY PANEL USE & INSTALLATION...................................................24
OPERATION:
Gain Controls................................................................25
AC Power Switch...............................................................25
Front Panel LED Indicators.................................................25
Normal operating levels......................................................25
AC Power Switch...............................................................25
Front Panel LED Indicators.................................................25
Normal operating levels......................................................25
TROUBLESHOOTING.......................................................................................26
TECHNICAL OVERVIEW & BLOCK DIAGRAM............................................28
SPECIFICATIONS..............................................................................................30
WARRANTY INFORMATION..........................................................................32
HOW TO CONTACT QSC AUDIO PRODUCTS..............................................32
BLANK SETUP SHEETS...................................................................................33
3