LY PB-480Z Скачать руководство пользователя страница 1 | Manualshive

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MODEL:

PUBLIC ADDRESS MIXER AMPLIFIER

AMPLIFIER

Warning:Before attempting to connect,operate or adjust this Amplier,
please read these instructions completely and carefully and save this Manual

PB-480Z / PB-650Z

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Содержание PB-480Z

Страница 1: ...EL PUBLIC ADDRESS MIXER AMPLIFIER AMPLIFIER Warning Before attempting to connect operate or adjust this Ampli er please read these instructions completely and carefully and save this Manual PB 480Z PB 650Z ...

Страница 2: ......

Страница 3: ...Table of Contents Introductions 2 Features 3 Controls 4 Setups 5 Operations 9 Table of Contents Block Diagram 11 Specifications 12 Wiring Guide 5 Connections 7 Http www lyintlcorp com ...

Страница 4: ...rate your ampli er a few minutes of your time is required to read this manual for a properly wired installation and becoming familiar with its features and how to use them Please take a great care may be needed when moving your set and are required if it ever becomes necessary to return your set for service Never place the unit near radiator in front of heating vents to direct sun light in excessi...

Страница 5: ...t Acceptable wide range up to 44dB input level Telephone paging input by Euro block terminal with LEVEL DUCKING DEPTH Controls Three layer priority muting Advanced protection system includes current limiting over current and thermal protection Desktop and 19 inches rack mountable type Two bands tone controls Low distortion and low noise level Compact size and lightweight Ideal commercial and indus...

Страница 6: ...T Rear Panel Figure 1 2 Rear panel diagram 1 Power cable 2 Speaker outputs connector 3 MOH Music On Hold Terminal with LEVEL Control 4 Gain controls for variable input level 6 PHANTOM ON OFF Switch 7 TALK OVER Switch 8 TELE PAGING Input with LEVEL DUCKING DEPTH Control 5 Signal input connectors COM 1 2 3 4 OUTPUT Hi Z 7 Output zone selectors 9 Remote microphone station EM 4 input connector Http ww...

Страница 7: ...ssionally wired balanced line 22 to 24 gauge cables Figure 2 1 shows connector pin assignments for wiring The RCA input connections can also be used for unbalanced inputs Setups Wiring guide Choose input wire and connectors Figure 2 1 Input wire and connectors BALANCED UNBALANCED Unbalances 1 4 Connector Balances TRS 1 4 Connector XLR Balanced Wiring Guide For connection of balanced and unbalanced...

Страница 8: ...nt the possibility of short circuits wrap or otherwise insulate exposed loud speaker cable connectors Using the guidelines below select the appropriate size wire based on the distance from ampli er to speaker The wire sizes apply to the 4 ohm tap NOTE Custom wiring should only be performed by quali ed personnel Class 2 wiring is re quired CAUTION Never use shielded cable for output power wiring Se...

Страница 9: ...nect the output EURO block terminals to the loudspeaker loads Use terminals marked COM and to for constant voltage speaker loads 1 4 Oconnect the COM terminal to speaker negative lead connect one of the other terminals to speaker positive lead The impedance and output voltage are same as following Table 2 1 Table 2 1 Output voltage and impedance NOTE Impedances indicated in the table 2 1 represent...

Страница 10: ...signals are muted automatically except same priority level source Priority Control Signal input gain control Operations Telephone paging Connect mixer ampli er TELE PAGING connector to telephone interface unit PBX like telephone pager You can announce by telephone after dial up to telephone interface unit PBX Operations Figure 3 1 Telephone paging connec on Telephone pager PBX Figure 3 2 Acceptabl...

Страница 11: ...B 480Z or PB 650Z supply two way of MUSIC ON HOLD function When MUSIC ON HOLD slide switch is INT position MUSIC ON HOLD output is routed from option CDP or MP3 module internally When the slide switch is EXT position MUSIC ON HOLD output is routed from LINE IN chan nel only channel 3 connected external music source Figure 3 3 Music on hold Operations Http www lyintlcorp com ...

Страница 12: ... EM 4 The remote microphone station EM 4 can select 4 individual zone and play pre announce chime It should be connected by UTP CAT5 cable Figure 3 4 Remote Microphone Station connections CAUTION This port is not network terminal Do not connect to network device Operations Http www lyintlcorp com ...

Страница 13: ...Block diagram Block diagram Http www lyintlcorp com ...

Страница 14: ... control maximum Rated Output Power at THD 0 5 Total Harmonic Distortion THD at 1kHz rated power Power Band Width at 1kHz from speaker out tap DC Output Offset Operating Temperature Humidity at non condensing Output Voltage and Impedance Construction Cooling Convection Cooled Dimensions Width Height Depth Net Weight 100Hz 10kHz 80Hz 18kHz with less than 0 5 THD Less than 3mV 0 40 C at 95 humidity ...

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