User's Manual PS Series R LTO www.altoproaudio.com Version 1.
SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN "Electric discharge" This symbol, alert you to the presence of uninsulated dangerous voltage inside the product enclosure, which constitutes a risk of electric shock. "Exclamatory point" This symbol, alert the user to the presence of important operating and maintenance instructions in the owner's manual included to the product. 1.
TABLE OF CONTENT 1. QUICK START - PASSIVE SPEAKER CABINET....................................................................................3 -. For Passive Full-range Speakers 2. QUICK START - ACTIVE SPEAKER CABINET.....................................................................................4 -. For Active Speaker Cabinets 3. CONNECTION PLATE...........................................................................................................................5 -.
1. QUICK START - PASSIVE SPEAKER CABINET Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned completely down. -. For Passive Full-range Speakers 1). Connect one side of the speaker cable to the output CHA/CHB or Binding Post of your stereo power amplifier and the other side to the input socket of your speaker cabinet. 2). Complete other connections as illustrated. 3). Turn on your mixer first, then the stereo power amplifier. 4).
2. QUICK START - ACTIVE SPEAKER CABINET Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned completely down. -. For Active Speaker Cabinets 1). Connect one side of the signal cable at your audio mixer into output left /right (with Stereo-Jack or XLR) and the other side of the cable into the line input (COMBO) of your active speaker cabinet (with Stereo-Jack or XLR). 2). Connect the power cord to mains. 3).
(6) (5)(4) (7) 3. CONNECTION PLATE -. ACTIVE SPEAKER CABINET PS 4HA VOLUME PUSH (1) BI-POLAR MAIN POWER SWITCH MAX NEW 2 MIN L I N E TIDE 1 M I C R LTO 3 MIN (2) AC POWER SOCKET WITH MAIN FUSE INPUT LINK MAX PS 4HA SIGNAL LIMIT ACTIVE SPEAKER CABINET BI-AMP.
(6) (5)(4) (7) -. ACTIVE SPEAKER CABINET PS 4LA (1) BI-POLAR MAIN POWER SWITCH (2) AC POWER SOCKET WITH MAIN FUSE VOLUME R LTO (3) GROUND SWITCH SIGNAL LIMIT (3) (4) CLIP INDICATOR RED LED (5) LINK OUT ON XLR CONNECTOR (6) STEREO JACK INPUT (7) MAIN VOLUME CONTROL "WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
(6) (5)(4) (7) -. ACTIVE SPEAKER CABINET PS 3A (1) BI-POLAR MAIN POWER SWITCH (2) AC POWER SOCKET WITH MAIN FUSE VOLUME (3) GROUND SWITCH R LTO +4dBu INPUT (4) CLIP INDICATOR RED LED LINK PS 3A CLIP ACTIVE SPEAKER CABINET BI-AMP. POWER AMPLIFIER BAL SHIELD (5) LINK OUT ON XLR CONNECTOR (6) STEREO JACK INPUT (7) MAIN VOLUME CONTROL "WARNING" TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
4. WIRE CONNECTIONS 2- 1- 1+ 2+ -.
6. TECHNICAL SPECIFICATIONS PS4HA Active Bi-Amp. with DSP processor 300Watt RMS Class H 100Watt RMS Class AB 121.5dB SPL calculated 50Hz / 20kHz +/-10dB Low 4 Ohm - High 8 Ohm 2000Hz - DSP Processor DSP Lim./ Comp. each sections 12" / 318mm - 2.5" voice coil Titanium Driver 1.
SEIKAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi W. Road, Taichung, 401 Taiwan http://www.altomobile.com Tel: 886-4-22313737 email: info@altomobile.com Fax: 886-4-22346757 All rights reserved to ALTO Mobile. Due to continued development in response to customer feedback, product features, specifications and/or internal/external design may be changed without prior notice. No photocopying, translation or reproduction of any part of this user manual is allowed without prior written permission.
