background image

8

28)

 IEC Connector

29)

 AC fuse

30)

 Ground (GND) screw

Adjusting sensitivity for the "voice priority" function

To change the level of the signal determining activation of the "

Voice Priority

" function:

1)

 Unscrew the 6 screws on each side of the amplifier and take off the cover.

2)

 Inside the amplifier locate trimmer "

VR 101

" on the input PCB.

3)

 Using a small screwdriver and adjust the trimmer "

VR 101

". By turning the control clockwise the

    sensitivity increases.

4)

 Put the bottom back onto the amplifier.

 Fig. 3

Installation

PA240 Installation

Remove all packing materials. Check that all foam and plastic padding has been removed. If you want to
use the amplifier in a 19” Rack, you must first install the 19” flaps. Then screw the amplifier/CD player in a
19“ Rack. Connect all cables.

Always disconnect from electric mains power supply before cleaning or servicing.
Damages caused by non-observance are not subject to warranty.

Set Up and Operation

Before plugging the unit in, always make sure that the power supply matches the product specification
voltage. Do not attempt to operate a 120V specification product on 240V power, or vice versa.
Do not supply power before 

all components of the system are

 set up and connected properly.

Summary of Contents for PA240

Page 1: ...PA240 ORDERCODE D6113...

Page 2: ...Audio for more excellent audio products We design and manufacture professional sound equipment for the entertainment industry New products are being launched regularly We work hard to keep you our cus...

Page 3: ...Dap Audio PA240 Product Guide Warning Safety instructions Operating Determinations Description Features Frontside Backside Installation Set Up and Operation Set Up Example 1 Connection Cables Maintena...

Page 4: ...ver remove warning or informative labels from the unit Do not open the device and do not modify the device Do not insert objects into air vents Do not connect this device to a dimmerpack Do not switch...

Page 5: ...ct mains power supply immediately Have a qualified engineer inspect for safety before operating If the device has been exposed to drastic temperature fluctuation e g after transportation do not switch...

Page 6: ...meter For proper operation of the amplifier keep the correct volume setting 2 AC Power On Off 3 Zone paging selection switch Speaker lines Z1 Z4 of each zone can be connected disconnected independent...

Page 7: ...is opportunity provides a proper solution whenever shaping or improving the audio signal is necessary adjusting delay times equalizing eliminating unwanted feedback from the mic to the loudspeakers et...

Page 8: ...of the sound source which is connected to the Tel Paging 25 Turning the control clockwise increases the volume of the corresponding source We recommend to leave the control of the momentarily not used...

Page 9: ...l coming from AUX IN is included in the output signal In addition the output signal is controlled only by the volume control of INPUT 5 music level control 11 26 Priority terminal When short circuitin...

Page 10: ...tion PA240 Installation Remove all packing materials Check that all foam and plastic padding has been removed If you want to use the amplifier in a 19 Rack you must first install the 19 flaps Then scr...

Page 11: ...25V 70V 100V Connection 1 Each speaker must be equipped with a line transformer with an input voltage equal of the line voltage used 2 The sum of the power capacities of the speakers must not exceed...

Page 12: ...and will accept the line level output of most devices The correct input depends on 2 factors 1 whether the input signals are balanced or unbalanced and 2 whether the signal source floats or has ground...

Page 13: ...11 Set Up Example 1 Fig 4...

Page 14: ...always to your advantage Periodically check that your cables are in good condition that they are correctly wired and that all their contacts are perfectly efficient a great number of problems faulty...

Page 15: ...t or supplying electric power Troubleshooting DAP Audio PA240 This troubleshooting guide is meant to help solve simple problems If a problem occurs carry out the steps below in sequence until a soluti...

Page 16: ...the volume turned to full 2 Were the speakers connected correctly 3 Were the wires of the speaker connected correctly 4 Is the impedance of the speakers correct 5 Is the speaker good 1 Turn down the...

Page 17: ...dB 50 100mV 47K bal unbal AUX IN stereo RCA jack unbalanced CD 5dB 570mV 80K TUNER 10dB 300mV 56K ATPE 15dB 200mV 20K AUX1 20dB 100mV 20K MAIN IN mono R A jack 0dB 1V 10K unbalanced Additional outputs...

Page 18: ...2006 DapAudio...

Reviews: