TOA Electronics HX-5B инструкция обслуживания

OPERA TING INSTRUCTIONS SPEAKER SYSTEMS HX-5B HX-5W HX-5B-WP HX-5W -WP Thank you for purchasing TOA's Speaker System. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. T ABLE OF CONTENTS 1. SAFETY PRECAUTIONS ............................. 2 2. GENERAL DESCRIPTION .......................[...]

2 When Installing the Unit • Refer all installation work to the dealer from whom the speaker was purchased. Installation for flying requires extensive technical knowledge and experience. The speaker may fall off if incorrectly installed, resulting in possible personal injury. • Flying Precautions Be sure to follow the instructions below. Otherw[...]

3 When Installing the Unit • Avoid touching the unit's sharp metal edge to prevent injury. • To avoid electric shocks, be sure to switch off the unit's power when connecting speakers. When the Unit is in Use • Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and/or prop[...]

4. ABOUT THE INPUT OVERLOAD PROTECTION CIRCUITR Y The speaker system features internal input overload protection circuitry. If an extremely high input level is fed to the unit, the protection circuitry automatically cuts off the signal to the tweeters. A drastic reduction in sound volume for the high frequency range indicates that the protection ci[...]

5 6. DIMENSIONAL DIAGRAM [Top] [Front] • HX-5B/5W Input Section • HX-5B-W P/5W-WP Input Section [Side] [Rear] 408 (16 1/16 ) 342 (13 15/32 ) 546 (21 1/2 ) Unit: mm (inches) Rear plate Input section Screw terminals Speaker cable (60 cm or 23 5/8 in. long) Speakon NL4MP connector Figures show the HX-5 series speaker system with a directivity angl[...]

8. INPUT SECTION 8.1. HX-5B and HX-5W • The 2 Speakon connectors are internally connected in parallel to the screw terminals; you can use either one. • The right table shows the pin arrangement of the Speakon NL4MP connector. • The usable connector (on the cable end) for the Speakon NL4MP is Speakon NL4FC. • Wiring diagram of the input conn[...]

7 9. CHANGING THE SPEAKER'S DIRECTIVITY ANGLE The speaker system's directivity angle mode is factory-preset to 60 ° , but this mode can be changed to 45 ° , 30 ° , or 15 ° by following the procedure described below. The figure on the right shows the speaker system in 60 ° mode. Step 1. Loosen the 2 bolts on the input section side. St[...]

8 Step 3. Reposition the 4 bolts to the desired directivity angle, then retighten them securely. The sound coverage area can also be made asymmetrical by shifting the position of each bolt to different directivity angle. Step 4. Reposition the speaker system by turning it upside down. Then, tighten the 2 bolts loosened in step 1. Observe the follow[...]

9 10. SUSPENDED INST ALLA TION The speaker systems may be suspended either vertically or horizontally. Step 1. For vertical suspension: Remove the speaker grill on the module to be suspended. (Below, upper) For horizontal suspension: Remove the speaker grills on the modules at both ends of the speaker system. (Below, lower) Remove the grill fixing [...]

10 Step 2. For vertical suspension: Remove the 2 front bar fixing bolts. (Below, upper) For horizontal suspension: Remove the 4 front bar fixing bolts. (Below, lower) Place the speaker system on a workbench when doing this work. Front bar fixing bolts Front bar [Vertical suspension] [Horizontal suspension][...]

11 Step 3. Fix the suspension bracket and the front bar with the bolts removed in step 2. Step 4. For vertical suspension: Turn the speaker system upside down. Then, mount the suspension bracket in the same manner as described in steps 2 and 3. Observe the following instructions to tighten the bolts securely. Failure to do this could cause the spea[...]

12 Be sure to select wires, chains, and/or anchor shackles with a safety factor appropriate to the weight of the speaker system. Incorrect selection of these suspension components may cause the speaker system to fall, potentially resulting in damage and/or personal injury. W ARNING Step 6. Suspend the speaker system using appropriate commercially o[...]

[Direct wall mounting dimensions] (Angle mode of 60 ° ) 408 (16 1/16 ) 131 (5 5/32 ) 4-12 x 41 (4- 15/32 x 1 39/64 ) 546 (21 1/2 ) 181 (7 1/8 ) 6 ( 15/64 ) 23 ( 29/32 ) Unit: mm (inches) Rear plate Speaker system [Direct wall mounting dimensions] (Angle mode of 60 ° ) Unit: mm (inches) 546 (21 1/2 ) Rear plate Speaker system 181 (7 1/8 ) 6 ( 15/6[...]

14 12. MOUNTING BRACKET TYPES The following mounting brackets are optional. Consult the instruction manual enclosed with each bracket for details on their installation and use. • Speaker Rigging Frames HY-PF1B, HYPF1W, and HY-PF1WP Can be used to suspend the speaker system from high ceilings. • Speaker Mounting Brackets HY-CW1B, HY-CW1W, and HY[...]

15 13. COMBINA TION WITH THE MT -200 MA TCHING TRANSFORMER Using the optional MT-200 matching transformer allows the speaker system to be connected to a high- impedance amplifier. This matching transformer is best for use when the distance between the amplifier and speaker is very long, or when multiple speaker systems are parallel-connected to a s[...]

Printed in Indonesia 533-06-125-50 15. SPECIFICA TIONS Note: The design and specifications are subject to change without notice for improvement. • Accessories Suspension bracket .................................... 2 Hex head wrench ....................................... 1 Model No. HX-5B HX-5W HX-5B-WP HX-5W-WP Enclosure Bass-reflex type Sealed[...]