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Toa DA-500FH CE, Руководство по эксплуатации

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Toa DA-500FH CE Скачать руководство пользователя страница 13

13

12. CLEANING THE FILTER

Step 1.

Switch off the unit's power. 

Step 2.

Remove the ventilation panel as shown in the figure. 

Step 3.

Detach the filter inside the ventilation panel.

Step 4.

Clear the filter of dust. 

Step 5.

Replace the filter and ventilation panel. 

Detach the panel by pressing 
on the right side. 

Filter

Ventilation Panel

Ventilation Panel 

2

3

13. DIMENSIONAL DIAGRAM

465

442

76.2

88.4

482

371

22.5

404.2

Unit: mm

11. TAMPER-PROOF CAP ATTACHMENT

To protect the input level control from accidental operation,
it is recommended to replace the control knob with the
supplied tamper-proof cap as illustrated.

Input level control

Tamper-proof cap 
(accessory)

Содержание DA-500FH CE

Страница 1: ...WER AMPLIFIERS DA 550F CE DA 500FH CE Thank you for purchasing TOA s Multichannel Power Amplifier Please carefully follow the instructions in this manual to ensure long trouble free use of your equipm...

Страница 2: ...UT SENSITIVITY SETTING 12 10 PROTECTION OPERATION LIST 12 11 TAMPER PROOF CAP ATTACHMENT 13 12 CLEANING THE FILTER 13 13 DIMENSIONAL DIAGRAM 13 14 BLOCK DIAGRAMS 14 1 DA 550F 14 14 2 DA 500FH 14 15 HO...

Страница 3: ...e a fire or electric shock Do not insert nor drop metallic objects or flammable materials in the ventilation slots of the unit s cover as this may result in fire or electric shock Do not touch a plug...

Страница 4: ...er to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The unit is designed exclusivel...

Страница 5: ...nser Never use benzene thinner alcohol or chemically treated cleaning cloth because such volatile liquids could deform or discolor the unit 5 INSTALLATION PRECAUTIONS The supplied power supply cord is...

Страница 6: ...ights yellow when an output level exceeds about 1 W at an 8 load DA 550F or 20 load DA 500FH Peak indicator PEAK Lights red when an output signal clips distortion occurs Protection indicator PROTECT L...

Страница 7: ...10 BRIDGE ON OFF switches DA 550F only BRIDGE 1 BRIDGE 2 ON OFF Used when bridge connecting the unit s Channels 1 and 2 and Channels 3 and 4 See p 8 Settings and Connections 4 channel input mode Set...

Страница 8: ...nal cover in place Be sure to replace the unit s terminal cover after connection completion Because high voltage is generated at the speaker output terminals never touch these terminals to avoid elect...

Страница 9: ...2 3 inputs 3 outputs 1 CH3 CH4 Speaker output terminals Switch BRIDGE 1 BRIDGE 2 CH 1 mode ON OFF OFF Setting 8 4 8 4 8 CH3 CH4 CH1 CH3 CH4 CH1 CH2 BRIDGE 1 3 inputs 3 outputs 2 BRIDGE 1 BRIDGE 2 Spe...

Страница 10: ...CH 1 mode OFF Setting 20 20 20 20 CH1 CH1 CH2 CH2 CH3 CH3 CH4 CH4 4 inputs 4 outputs factory preset CH4 CH3 CH2 CH1 Speaker output terminals Switch CH 1 mode ON Setting 20 20 20 20 CH1 CH1 CH2 CH3 CH...

Страница 11: ...sens Terminal screw Slotted screwdriver Shielded cable Removable terminal plug Hot Cold Earth 1 1 2 Bit shape 3 mm 8 REMOVABLE TERMINAL PLUG CONNECTION Cautions Be sure to use shielded cables for audi...

Страница 12: ...tact the TOA dealer where the unit was purchased 9 INPUT SENSITIVITY SETTING The input sensitivity for each channel can be set to either 4 dB factory preset or 10 dB These servicing instructions are f...

Страница 13: ...filter and ventilation panel Detach the panel by pressing on the right side Filter Ventilation Panel Ventilation Panel 2 3 13 DIMENSIONAL DIAGRAM 465 442 76 2 88 4 482 371 22 5 404 2 Unit mm 11 TAMPER...

Страница 14: ...el control ON OFF BRIDGE 2 ON OFF switch BRIDGE 2 OUTPUT Current Limiter Short Detector Protection Circuit OUTPUT 4 relay H C CH 3 INPUT E H C CH 4 INPUT E 14 2 DA 500FH H C CH 1 INPUT E H C CH 2 INPU...

Страница 15: ...off in response to the power ON OFF status protection status and fan operation status from the distant location using this terminal This monitor terminal is a photocoupler open collector output termin...

Страница 16: ...dicator front panel Light off Light on Protection status output OFF ON 16 Terminal Pin No Pin name Unit operation status HI LEVEL LO LEVEL CH1 2 CH1 power ON OFF control input CH1 power OFF CH1 power...

Страница 17: ...for LAN CAT5 STP RJ45 pin No To Control Monitor terminal 1 2 5 6 3 4 7 8 Shield RJ45 pin No Cable color Cable color for T568B for T568A Orange white Green white Orange Green Green white Orange white B...

Страница 18: ...re rise over 100 C 100 dB A weighted 70 dB A weighted Control input Power ON OFF status of the individual channels Photocoupler input drive voltage 9 V DC Min 14 V Max 12 V Typ Monitor output Power ON...

Страница 19: ...A weighted 70 dB A weighted Control input Power ON OFF status of the individual channels Photocoupler input drive voltage 9 V DC Min 14 V Max 12 V Typ Monitor output Power ON OFF status of the indivi...

Страница 20: ...raceability Information for Europe EMC directive 2004 108 EC Manufacturer TOA Corporation 7 2 1 Minatojima Nakamachi Chuo ku Kobe Hyogo Japan Authorized representative TOA Electronics Europe GmbH Sued...

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