Nilfisk ALTO HPA6 - Manuals

Page 2 - SAFETY RELATED SYMBOLS; IMPORTANT SAFETY INSTRUCTIONS

1 SAFETY RELATED SYMBOLS C A U T I O N R I S K O F E L E C T R I C S H O C K D O N O T O P E N This symbol, wherever used, alerts you to the pre-sence of un-insulated and dangerous voltages with-in the product enclosure. These are voltages thatmay be sufficient to constitute the risk of electricshoc...

Page 3 - PREFACE; there to make possible

2 Dear Customer: PREFACE For our LTO AUDIO TEAM, music and sound are more than a job...are first of all passion and let us say...our obsession! We have been designing professional audio products for a long time in cooperation with some of the major brandsin the world in the audio field. Thank you ve...

Page 4 - TABLE OF CONTENTS; a. Wiring Configuration; Use the HPA6 as a Headphone Amplifier; TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS 3 1. INTRODUCTION .....................................................................................................................................4 2. FEATURE LIST ....................................................................................................................

Page 5 - anel

4 1. INTRODUCTION Thank you very much for expressing your confidence in LTO products by purchasing our HPA6 6-Channel Head- phone Amplifier. With the HPA6 you have acquired an extremely musical and flexible 6-Channel Headphone Amplifier.Featuring six stereo headphone amplifiers, The LTO HPA6 6-Chann...

Page 6 - Input Gain Control; This control sets the input signal level coming from Main In.; Headphone Out Output; signal of the individual channel.; Output Gain Control; to avoid any distortion.

5 3.2 The Rear Panel 2 2 1 9 2 1 1 8 2 0 1 7 1 6 1 5 1 4 P U S H 2 1 3 N E W T I D E P U S H 2 1 3 N E W T I D E MAIN INPUT LEFT MAIN INPUT RIGHT MAIN OUTPUT RIGHT MAIN OUTPUT LEFT HEADPHONE OUT 6 HEADPHONE OUT 5 HEADPHONE OUT 4 HEADPHONE OUT 3 HEADPHONE OUT 2 HEADPHONE OUT 1 TIP:L- CHANNELRING:R- C...

Page 7 - one of the two triangular markers.; AC OPERATION

6 17. Headphone Out1 In Parallel with the Headphone Out on the front panel (for CH 1), these are the headphone outputs of Channel 1. 18. Headphone Out2 In Parallel with the Headphone Out on the front panel (for CHl 2), these are the headphone outputs of Channel 2. 19. Headphone Out3 In Parallel with...

Page 8 - ONNECTION

4. INSTALLATION & ONNECTION C 4.1 Mains Connection This is a dual voltage unit. Please ensure that the LTO HPA6 6-Channel Headphone Amplifier is set to the correct supply voltage before plugging the power cord into the wall outlet, use the same fuse as markedon the fuse holder at the AC power co...

Page 9 - ounting; be able to fully exploit the HPA6 6-Channel Headphone Amplifier.; Balanced

8 4.3 Rack ounting M The most secure mounting is on a universal rack shelf available from various rack manufactures or your music perature devices such as power amplifiers etc. to avoid overheating. 5. APPLICATION be able to fully exploit the HPA6 6-Channel Headphone Amplifier. 5.1 Use the HPA6 as a...

Page 10 - Use the HPA6 as Independent Power Amplifiers

9 program source Direct in Headphone output1 A U X i n 1 A U X i n 2 A U X i n 3 A U X i n 4 A U X i n 5 A U X i n 6 24 18 12 6 0 6 12 18 INPUT LEVEL(dBu) MAIN SECTION HPA6 6-Channel HEADPHONE AMPLIFIER 24 0 12 CLIP OUTPUT LEVEL(dBu) CHANNEL 1 24 0 12 CLIP OUTPUT LEVEL(dBu) CHANNEL 2 24 0 12 CLIP OU...

Page 11 - The HPA6 in Studio Application; Background musical signals; The HPA6 in Mono / Stereo Application; mode via

1 0 24 24 18 18 12 12 6 6 0 6 6 12 12 18 18 INPUT LEVEL(dBu) INPUT LEVEL(dBu) MAIN SECTION MAIN SECTION HPA6 6-Channel HEADPHONE AMPLIFIER 24 24 0 12 12 CLIP CLIP OUTPUT LEVEL(dBu) OUTPUT LEVEL(dBu) CHANNEL 1 24 24 0 12 12 CLIP OUTPUT LEVEL(dBu) OUTPUT LEVEL(dBu) CHANNEL 2 24 24 0 12 12 CLIP OUTPUT ...

Page 14 - manual without written permission is forbidden. Copyright

SEKAKU ELECTRON IND. CO., LTD NO.1, LANE 17, SEC. 2, HAN SHI WEST ROAD, TAICHUNG, 401 TAIWAN http://www.altoproaudio.com Tel:886-4-22313737 email: [email protected] Fax:886-4-22346757 All rights reserved to ALTO. All features and content might be changed without prior notice. Any photocopy, tran...