Meyer Sound Compact VariO UPJ-1P Скачать руководство пользователя страница 24

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CHAPTER 7

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CHAPTER 7

Horizontal Array

The MAA-UPJ array adapter provides a solid connection 
between multiple loudspeakers to form a horizontal array. 
The front adjustment slot is used to increase or decrease 
the distance between the front of the loudspeakers and 
achieve the desired angle between UPJ-1P loudspeakers. 
The splay angle can be adjusted continuously from 20° 
(minimum) to 80° (maximum). 

TIP: 

To create optimum coverage in a 

horizontal array, the splay between UPJ-1P 

speakers should be 50° when the horns are in the 
80° horizontal by 50° vertical position. Angles of less 
than 50° between cabinets can create too much 
interaction between loudspeakers, while angles 
greater than 50° may create holes in the coverage. 
For example, a horizontal array of three UPJ-1Ps 
splayed 50° will have an optimal horizontal coverage 
of 160° horizontal by 50° vertical. 

Pole-Mounting a Horizontal Array

You can pole-mount a horizontal array of two UPJ-1P 
loudspeakers using a third party pole-mount adapter (Figure 
7.11). Several manufacturers offer pole-mount adapters 
that will fit the MAA-UPJ array adapter, such as Ultimate 
Support System’s (www.ultimatesupport.com) BMB-200K 
large tripod mounting bracket. 

Figure 7.11.  

A pole-mounted horizontal array of two UPJ-1Ps (shown 

upside down)

!

 

CAUTION:

 Do not exceed the load rating of 

the pole-mount adapter and tripod. Two UPJ-

1P and array adapters are close to 100 lbs (45.36 kg). 

Flying a Horizontal Array

Eyebolts can be also attached to the MEP-UPJ end plate 
or to the MAA-UPJ to provide pick-up holes for flying a 
horizontal array (Figure 6.12). In addition, the MAA-UPJ’s 
rear pick-up holes can be used for additional support or 
better control over vertical coverage of the array. 

Figure 7.12.  

Horizontal array of 3 UPJ-1Ps

Vertical Array 

The MAA-UPJ array adapter also provides a solid 
connection between multiple loudspeakers to form a 
vertical loudspeaker array with two or three cabinets. The 
front adjustment slot is used to increase or decrease the 
distance between the front of the loudspeakers and achieve 
the desired angle between the UPJ-1P loudspeakers. The 
splay angle can be from 20° (minimum) to 80° (maximum). 
In addition, the MAA-UPJ’s rear pickup holes can be used 
to provide additional support or better control over the 
vertical splay between cabinets. 

!

 

CAUTION:

 Always use mounting and rigging 

hardware that has been rated to meet or 

exceed the weight being hung.

Bottom of 
loudspeaker

Array adapter

Pole mount 
adapter

Содержание Compact VariO UPJ-1P

Страница 1: ...OPERATING INSTRUCTIONS ULTRASERIES UPJ 1P Compact VariO Loudspeaker Keep these important operating instructions Check www meyersound com for updates...

Страница 2: ...Meyer Sound Electronics products Operating Temperature 0 C to 45 C Non operating Temperature 40 C or 75 C Humidity to 95 at 35 C Operating Altitude to 4600 m 15 000 ft Non operating Altitude to 6300...

Страница 3: ...ified by Meyer Sound 12 Use only with the caster rails or rigging specified by Meyer Sound or sold with the loudspeaker Handles are for carrying only CAUTION Rigging should only be done by experienced...

Страница 4: ...ages auf ein Minimum zu reduzieren den Lautsprecher vom Stromnetz trennen bevor ggf ein Audio Schnittstellensign alkabel angeschlossen wird Das Netzkabel erst nach Herstellung aller Signalverbindungen...

Страница 5: ...nal 7 Understanding the User Panel 7 Service LED Red 8 Service Button 8 Wink LED green 8 Reset Button 8 Activity LED Green 8 User Interface 8 Daisy Chained 9 CHAPTER 4 Using Subwoofers with the UPJ 1P...

Страница 6: ...ay Adapter 17 Horizontal Array 18 Pole Mounting a Horizontal Array 18 Flying a Horizontal Array 18 Vertical Array 18 Ceiling Mounting a Vertical Array 19 Flying a Vertical Array 19 Appendix A 21 Basic...

Страница 7: ...75 inch exit 3 inch diaphragm compres sion driver of proprietary design The VariO horn allows quick rotation to provide a 80 x 50 coverage pattern in ei ther the horizontal or the vertical plane A two...

Страница 8: ...2 INTRODUCTION...

Страница 9: ...e UPJ 1P can withstand continuous voltages up to 264 V and allows any combination of voltage to GND that is neutral line ground or line line ground CAUTION Continuous voltages higher than 264 V may da...

Страница 10: ...urrent Ratings Current Draw 115 V AC 230 V AC 100 V AC Max long term continuous 3 2 A rms 1 65 A rms 3 7 A rms Burst current 5 A rms 2 5 A rms 5 8 A rms Ultimate short term peak 17 A pk 8 5 A pk 20 A...

Страница 11: ...tions CAUTION Shorting an input connector pin to the case can form a ground loop and cause hum Looping Audio Input Module If the UPJ 1P is equipped with the looping audio input module Figure 2 2 Pins...

Страница 12: ...tages The amplifier processes the audio through the use of elec tronic crossover phase and frequency response correction filters as well as driver protection circuitry Each channel has peak and rms li...

Страница 13: ...igure 3 1 into the RMS database that resides on your computer as a part of the software Figure 3 1 Commissioning a loudspeaker using RMS This information is permanently retained on each RMS communicat...

Страница 14: ...nk Activity LED Green When the loudspeaker has been commissioned the Activity LED will flash continuously When the Activity LED is unlit the loudspeaker has not been installed on the network NOTE The...

Страница 15: ...re identical In a UPJ 1P USW 1P system if both the UPJ 1P and the USW 1P are fitted with the standard looping module there is no polarity switch both are set to pin 2 However if they are fitted with l...

Страница 16: ...may be applied to Meyer Sound s self powered loudspeakers because they have built in active crossover circuits external crossovers and digital signal processors DSP are optional and should be used ve...

Страница 17: ...rediction is requested data is sent over the Internet to a high powered server at Meyer Sound that runs a sophisticated acoustical prediction algorithm using high resolution complex magnitude and phas...

Страница 18: ...may be characterized during a musical performance using the program as the test signal allowing you to View measurement data as amplitude versus time impulse response or amplitude and phase versus fre...

Страница 19: ...he UPJ 1P cabinet be ing careful not to over stress its wiring 5 Rotate the horn 90 clockwise to change it from its 80 orientation to 50 The wider flange around the horn s frame will now be along the...

Страница 20: ...14 CHAPTER 6...

Страница 21: ...rigging method for their application Rigging should be carried out only by experienced professionals CAUTION Always use properly rated rigging hardware BASIC RIGGING CONFIGURATIONS The UPJ 1P ships wi...

Страница 22: ...floor The kit includes two M8 bolts and two rubber washers Figure 7 4 MLB UPJ L bracket A single MLB UPJ L bracket can be oriented toward or away from the loudspeaker providing maximum flexibility for...

Страница 23: ...ight being hung CAUTION Make sure that the eyebolts and bolts are tightened securely MYA UPJ MOUNTING YOKE ASSEMBLY This cradle style mounting yoke Figure 7 9 suspends a single UPJ 1P loudspeaker and...

Страница 24: ...timatesupport com BMB 200K large tripod mounting bracket Figure 7 11 A pole mounted horizontal array of two UPJ 1Ps shown upside down CAUTION Do not exceed the load rating of the pole mount adapter an...

Страница 25: ...for additional support or better control over vertical coverage of the array Figure 7 14 Figure 7 14 Mounting a vertical array of three UPJ 1Ps using the eyebolts in the top cabinet TIP To create opti...

Страница 26: ...20 CHAPTER 7...

Страница 27: ...nput and increase the level slowly to avoid a sudden blast of sound 4 Hum or noise can be produced by a ground loop Since the UPJ 1P is effectively ground lifted the loop must be broken elsewhere in t...

Страница 28: ...22 APPENDIX A...

Страница 29: ...average ratio High frequency One 3 compression driver Nominal impedance 16 Voice coil size 3 Diaphragm size 3 Exit size 0 75 Power handling capability 100 W AES Note Power handling is measured under...

Страница 30: ...0 Hz Turn on turn off points 90 V AC to 264 V AC 50 60 Hz Note No automatic turn off voltages Voltages above 265 V AC are fuse protected but may cause permanent damage to the power supply Voltages bel...

Страница 31: ......

Страница 32: ...3 Meyer Sound Laboratories Inc All Rights Reserved Meyer Sound Laboratories Inc 2832 San Pablo Avenue Berkeley CA 94702 USA T 1 510 486 1166 F 1 510 486 8356 techsupport meyersound com www meyersound...

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