manualshive.com logo in svg

Lab.gruppen PLM 12K44, Быстрый старт, Страница: 25 / 32

Поделиться
Скачать
Lab.gruppen PLM 12K44 Скачать руководство пользователя страница 25

14. Faults and warnings 

PLM+ SERIES  Quick Start Guide  rev 1.0.0

25

    

Category/Type

Name

On screen text

Description

Action

Warning

More speakers

OVR SPKR COUNT

LoadSmart detected more speakers 

than expected

Check load and 

cabling or fingerprint

Warning

Uncertain about load

UNCERTAIN LOAD

LoadSmart uncertain about load

Check load and 

cabling or fingerprint

Warning

Load not verified

LOAD NOT VER

LoadSmart not verified

Perform LoadSmart 

verification

Fault

No load

NO LOAD

At leats one LoadPilot tone above 

measurable area or significantly 

above thresholds

Check load or calibration

Fault

Wrong load

WRONG LOAD

LoadSmart detected impedance 

response output model

Check load and 

cabling or fingerprint

Fault

Short circuit

SHORT CIRCUIT

LoadPilot or full frequency analysis  

below short threshold or hardware 

short protection

Check load and cabling

AMP

Warning

Temp warning amplifier 

channel

TEMP WARN

Amplifier channel is approaching 

critical temperature

Improve cooling or reduce 

output power to avoid 

temperature becoming 

critical

Fault

Temp Fault amplifier channel

TEMP FAULT

Amplifier channel has reached 

internal protection limit

Automatically unmutes 

when cooled down

Fault

Service channel

SERVICE CH.

Amplifier channel is damaged

Restart device; if not 

cleared it needs service

Fault

Very high frequency fault

VHF FAULT

Amplifier channel protection

Check input signal

Clip

Current average limiter

CAL ACTIVE

Average current on amplifier 

above safe operating level

Reduce output power 

to avoid limiting

Clip

Current clip

CURRENT CLIP

Amplifier channel reached 

current limit

Reduce output power 

to avoid limiting

Clip

Voltage clip

VOLTAGE CLIP

Amplifier reached voltage limit

Reduce output power 

to avoid limiting

Clip

Module clip

MOD. CLIP

Module output signal clipped

Review gain structure. 

Module gain vs AmpGain

SIGNAL

Fault

No input source

NO INPUT

Input router has no valid 

input source

Review input router 

settings/connections

Clip

Analog/AES input clip

INPUT CLIP

The signal on the analog/AES input 

is above inputs capability

Lower the signal on the 

feed to the amplifier

Содержание PLM 12K44

Страница 1: ...PLM SERIES PoweredLouspeakerManagement System Rev 1 0 0 Quick Start Guide PLM 20K44 PLM 12K44 Item no QSG PLM SERIES Incorporating technologies from...

Страница 2: ...risk of fire or electric shock do not expose this apparatus to rain or moisture 17 Do not expose this equipment to dripping or splashing and ensure that no objects filled with liquids such as vases a...

Страница 3: ...for the European Electro Magnetic Compatibility EMC directive This equipment has also been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules...

Страница 4: ...responsibility 3 3 4 1 Mains connection grounding 3 3 4 2 Speaker output hazard on amplifiers 3 3 4 3 Radio interference 3 3 4 4 Speaker damage 3 3 4 5 Maintenance 3 5 Introduction 6 5 1 Welcome 6 6 F...

Страница 5: ...etup 16 13 1 1 Network connections topology 16 13 1 2 Network configuration 16 13 2 Software installation and firmware update 17 13 2 1 Lake Controller software suite 17 13 2 2 CAF software 17 13 2 3...

Страница 6: ...l Power Management RPM True flexibility in allocating power output across each channel to match requirement for more efficient use of amplifier inventory Any channel is capable of delivering up to 590...

Страница 7: ...ddleware 7 Installation 7 1 Unpacking Carefully open the shipping carton and check for any damage to the device or the supplied accessories Every Lab gruppen product is tested and inspected before lea...

Страница 8: ...rack 7 2 1 RearMounting Two rear support brackets along with associated mounting hardware are included with the PLM device It is strongly recommended that these are used wherever possible Fit the bra...

Страница 9: ...r more PLM devices in a rack with other fan cooled equipment confirm that all other equipment also uses front to rear airflow for cooling If this precaution is not observed there is a risk of overheat...

Страница 10: ...plifiers nominal voltage range Connecting the amplifier in three phase delta configuration In three phase configuration where the phases are 120 degrees apart one can connect three balanced loads in a...

Страница 11: ...10 2 1 1 Handles Handles should be used when carrying and when fitting into or removing from a rack Ensure that rack doors or covers have sufficient depth to clear the handles 2 Dust Filters Two dust...

Страница 12: ...er view The four LEDs display mute status red mute green unmute as well as fault and warning indications Global faults and warnings are indicated by simultaneous illumination of all four LEDs Please r...

Страница 13: ...3 Inputs Two latching XLR 3F connectors accept four channels of AES3 digital audio Input impedance is 110 ohms ensure that 110 ohm digital audio cables are used Output Connectors Your device will be e...

Страница 14: ...iguration is required for a dual redundant network setup See the Lake Controller Operation Manual for further details Note Do not create a closed loop when configuring multiple devices in an Ethernet...

Страница 15: ...ing ISVPL limiter RPM and load monitoring 5 Power Amplifier INPUTS Dante Receivers 1 8 AES 1 4 Analog 1 4 OUTPUTS Dante 1 8 no mutes AES Analog pass through to Dante Input Routers 1 4 WITH INPUT MUTES...

Страница 16: ...io along with control data Note If using Dante audio in the network the audio traffic needs to be filtered from reaching the wireless links 13 1 2 Networkconfiguration Frames are configured by default...

Страница 17: ...re all frames are powered on and connected through a wired network 2 Launch the Lake firmware update utility LakeUpdate exe 3 Select the appropriate product range 4 If more than one network adapter is...

Страница 18: ...e menu bar at the bottom of the screen to access the Module Menu and scroll bar 6 On the Module scroll bar the frame is represented with a frame containing four discs These are labeled A B C and D eac...

Страница 19: ...displays a block diagram for the Modules Tapping the different blue blocks will access the configuration screens for Input mixer Levels Input EQ Delay and Output EQ Crossover respectively The magnify...

Страница 20: ...the Events and Control dialog with the return button and return to the main area by tapping the I O Config EXIT button Levels Control Drag sliders and tap mute buttons for module input and output cha...

Страница 21: ...ms modules can be placed in groups Groups menu from the MAIN page for control of multiple units 13 4 RationalPowerManagement Rational Power Management RPM is a unique Lab gruppen feature that allows f...

Страница 22: ...are allows users to create an advanced custom power allocation scheme Switching to Custom mode disables the Automatic mode When RPM is active an RPM icon will be displayed next to the Actual ISVPL val...

Страница 23: ...ues but protection might be compromised No load monitoring Restart device if not cleared it needs service Fault A D converter power supply fault A D PSU FAULT Voltage supply to the analog input conver...

Страница 24: ...ds service Fault Mains voltage above 400 volt peak MAINS 400 VPK Power supply detects mains voltage above 400 volt peak Protective shut down auto restart attempt Check mains distribution connection Fa...

Страница 25: ...rature Improve cooling or reduce output power to avoid temperature becoming critical Fault Temp Fault amplifier channel TEMP FAULT Amplifier channel has reached internal protection limit Automatically...

Страница 26: ...cessing Up to 4 modules of Classic linear phase FIR cross over EQ delay LimiterMax peak and RMS limiters Up to 4 modules of Classic linear phase FIR cross over EQ delay LimiterMax peak and RMS limiter...

Страница 27: ...AC 45 66 Hz 100 240 V AC 45 66 Hz Operating voltage 70 265 V AC 70 265 V AC Mains wall plug NEMA L5 30 Twist lock 125 V 30 A and CEE 7 7 Schuko 230 V 16 A NEMA L5 30 Twist lock 125 V 30 A and CEE 7 7...

Страница 28: ...by the warranty Units on which the serial number has been removed or defaced will not be eligible for warranty service Lab gruppen shall not be responsible for any incidental or consequential damages...

Страница 29: ...ation number Please note for product return 1 Use the original packing 2 Include a copy of the sales receipt your name return address phone and fax number email address and description of the defect 3...

Страница 30: ...30 PLM SERIES QuickStartGuide rev1 0 0 Notes Notes...

Страница 31: ...31 PLM SERIES QuickStartGuide rev1 0 0 Notes Notes...

Страница 32: ...product specification is subject to change RPM R SMPS PFC CDM BEL UVL CAF ESP ISVPL Iso Float Raised Cosine MESA EQ LimiterMax and LoadLibrary are trademarks of Lab gruppen AB All other trademarks re...

Отзывы:

Нет отзывов