background image

 

 

 

 

 

 

 

 

 

 

15)

 Phantom power LED

 

   

 

 

 

 

 

 

 

16) 

Aux 1 return 

   

 

 

 

 

 

 

 

17) 

Power on LED 

   

 

 

 

 

 

 

 

18) 

Aux 2 return 

   

 

 

 

 

 

 

 

19)

 Aux 1 to Aux 2 switch 

 

 

 

 

 

 

 

 

20) 

Phones/ control room level fader

 

   

 

 

 

 

 

 

 

21)

 LED VU meter 

 

 

 

 

 

 

 

 

22)

 2TK to main mix switch

 

   

 

 

 

 

 

 

 

23) 

2TK to main mix switch

 

 

 

 

 

 

 

 

 

24)

 Main mix level

 

 
 
 
 

 

 

 

 

 

 

 

 

 
 
 
 

 
 

 

 

 

 

 

 

 

 

 
 
 
 

 

 

 

                               

Fig. 3

  

 

 

 

 

 

 

 

 

 

 

 

 

25)

 Stereo Aux 1 Returns 

 

 

 

 

 

 

 

 

 

26)

 Stereo Aux 2 Returns 

 

 

 

 

 

 

 

 

 

27)

 Phones out 

 

 

 

 

 

 

 

 

 

28)

 Tape in 

 

 

 

 

 

 

 

 

 

29)

 Tape out 

 

 

 

 

 

 

 

 

 

30)

 Aux 1 Send 

 

 

 

 

 

 

 

 

 

31)

 Aux 2 Send 

 

 

 

 

 

 

 

 

 

 
 

 

 

 

 

 

                   

Fig. 4 

 

 

 

    

 

 

 

 

 

 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for D2191

Page 1: ...Sessionmix 8 ORDERCODE D2191 ...

Page 2: ... DAP Audio for more excellent audio products We design and manufacture professional audio equipment for the entertainment industry New products are being launched regularly We work hard to keep you our customer satisfied For more information iwant dap audio info You can get some of the best quality best priced products on the market from DAP Audio So next time turn to DAP Audio for more great audi...

Page 3: ...onmix 8 Product Guide Warning Safety instructions Operating Determinations Description Features Overview Frontside Backside Installation Set Up and Operation Connection Cables Maintenance Troubleshooting Product Specifications Appendix 1 Sessionmix 8 block diagram ...

Page 4: ...pair or replace product s As a suggestion proper UPS packing or double boxing is always a safe method to use Note If you are given an RMA number please include the following information on a piece of paper inside the box 1 Your name 2 Your address 3 Your phone number 4 A brief description of the symptoms Claims The client has the obligation to check the delivered goods immediately upon delivery fo...

Page 5: ...d Do not insert objects into air vents Do not connect this system to a dimmerpack Do not switch the system on and off in short intervals as this would reduce the system s life Do not open the device and do not modify the device Do not drive the inputs with a signal level bigger than required to drive the equipment to full output Do not plug Mics into the console or stagebox while Phantom Power is ...

Page 6: ...he arising condensation water might damage your system Leave the system switched off until it has reached room temperature If your Dap Audio device fails to work properly discontinue use immediately Pack the unit securely preferably in the original packing material and return it to your Dap Audio dealer for service Repairs servicing and electric connection must be carried out by a qualified techni...

Page 7: ... inputs 2 stereo Line inputs Extremely high headroom offering enough dynamic range Extra low distortion pre amp section Better performance with excellent noise figures High quality potentiometers HQ smooth faders Robust construction for long time operation 48V Phantom power switch on backside Overview Fig 1 ...

Page 8: ...o channel 4 Gain range for mic 0 40 dB range for line 25 15 dB 5 Right line Input stereo channel 6 Low cut filter mono channel 7 EQ hi range 15 15 dB 8 EQ mid range 15 15 dB 9 EQ low range 15 15 dB 10 Aux 1 level 11 Aux 2 level 12 Mono channel panorama Stereo channel balance 13 Peak LED 14 Channel Level Fig 2 ...

Page 9: ... 19 Aux 1 to Aux 2 switch 20 Phones control room level fader 21 LED VU meter 22 2TK to main mix switch 23 2TK to main mix switch 24 Main mix level Fig 3 25 Stereo Aux 1 Returns 26 Stereo Aux 2 Returns 27 Phones out 28 Tape in 29 Tape out 30 Aux 1 Send 31 Aux 2 Send Fig 4 ...

Page 10: ...is removed Connect all cables Always disconnect from electric mains power supply before cleaning or servicing Damages caused by non observance are not subject to warranty Mono Input Channels Channels 1 4 are mono with a choice of balanced mic or line inputs Each mono channel has its own insert jack on the back of the unit see fig 5 Fig 6 Stereo Input Channels A further 4 line inputs are configured...

Page 11: ...to the Line input If using a mono device always connect it to the Left mono input Note When connecting signal sources please make sure that the corresponding channel faders and the master faders are at their minimum settings Otherwise plug in noise can occur 4 Gain Mic Channel input level is determined by the Gain control With the Gain control you can adjust the MIC or LINE input sensitivity while...

Page 12: ... the FX Mix 12 Pan Mono Channels By using the panorama control you can change the input signal s position within the stereo image When the panorama control is set to center position the audio signal is equal for both the left and right output Bal stereo channels By using the balance control you can adjust the balance between the left and the right channel If you use a mono source input left mono t...

Page 13: ...ux 2 level to the main mix 19 Aux 1 to Aux 2 switch This button allows you to route the output of the Aux 1 to the Send of Aux 2 allowing you to switch two internal external effects in series 20 Phones Control room fader This fader allows you to adjust the control room phones output volume Caution Depending on the type of headphones connected to the phones jack the Powermix is capable of producing...

Page 14: ...stem is set up and connected properly 33 Remote Power Supply Input Socket This is the remote AC power supply input socket for the Sessionmix It is a special three core socket Please use the supplied DAP audio adapter only 34 Phantom Power Switch Press this button to turn the phantom power 48V on Do not connect any unbalanced microphones with the phantom power switched on The red Phantom LED 15 wil...

Page 15: ...ce versa Connection Cables Take care of your cables always holding them by the connectors and avoiding knots and twists when coiling them This gives the advantage of increasing their life and reliability Periodically check your cables A great number of problems faulty contacts ground hum discharges etc are caused entirely by using unsuitable or faulty cables Headphones Unbalanced mono Balanced mon...

Page 16: ...nectors are thoroughly dry before linking equipment or supplying electric power Troubleshooting DAP Audio Sessionmix 8 This troubleshooting guide is meant to help solve simple problems If a problem occurs carry out the steps below in sequence until a solution is found Once the unit operates properly do not carry out following steps 1 If the device does not operate properly unplug the device 2 Chec...

Page 17: ...z 1 dB Distortion THD N 0 03 at 0 dB 1 kHz Impedances Input impedance 10 kilo Ohm Out impedance 120 Ohm Tape out 1 kilo Ohm Equalization Hi 15 dB 12 kHz Mid 15 dB 2 5 kHz Low 15 dB 80 Hz Main mix section Max output 22 dB u balanced XLR 16 dB u unbalanced 1 4 jacks AUX return gain range Off to 15 dB AUX sends max out 15 dB Power supply Input voltage 2x 18VAC 500mA Power consumption 18W max Dimensio...

Page 18: ...16 Appendix 1 Sessionmix 8 DSP block diagram ...

Page 19: ...2008 DapAudio ...

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