NAIM Amplifiers Owner'S Manual Download Page 22

20

Flash Handset

23.1 Introduction

Flash is factory pre-programmed to operate any Naim 
preamplifier or cd player, the NAT 05 tuner and AV2 
audio-visual processor. Additional Naim sources may be 
catered for in the future. Contact your dealer or local 
representative for information.

Flash is supplied without batteries fitted. To fit the batteries, 
remove the battery cover with the supplied hexagon driver and 
slide the batteries into the handset body taking care with their 
orientation. Replace the battery cover. Do not over-tighten the 
fixing screw. With batteries fitted the handset is ready for use. 
Flash is designed to switch off if unused after 10 seconds. It 
switches on immediately if it is moved or a key is pressed.

23.2 Using Flash

Flash can be set to control each 
equipment type through the 
four 

 keys beneath the 

display. The selected equipment 
mode is indicated in the display 
above each 

preset

 key. When 

preset

 key is pressed the 

display and the eight 

master

 

keys and the 

numeric

 keys will 

re-configure appropriately. The 
display for each equipment type 
shows a representation of the 
eight 

master

 keys and their 

functions.

The 

AV preset

 key will also 

wake an av processor from 
standby. Press and hold the 

AV preset

 key to return the 

processor to standby mode.

The 

volume up

 and 

down

 and 

mute

 keys are always available 

to control the appropriate 
(audio-visual or preamplifier) 
volume and mute functions 
regardless of the selected 
source equipment mode. 

The 

Preamplifier, CD,

 and 

AV

 

equipment modes have multiple display “pages” (only one page 
is necessary for Tuners). The first display page of each provides 
control of the most commonly used functions, with subsequent 
pages generally providing access to those less often used. 
Selection of second and third pages within each mode is made 
by pressing the appropriate 

preset

 key. The currently selected 

page is shown in the top right corner of the display. Details of 
the 

master

 key functions within each page is described in the 

following paragraphs:

PRE (preamplifier mode)

Page 1 of 2

   Selects the next input source.

source -

    Selects the previous input source.

<bal

          Adjusts balance to the left.

bal>

          Adjusts balance to the right.

prog

          Enters programming mode on preamplifiers.

disp

           Selects display options on appropriately  

 

                 equipped preamplifiers.

mono

         Sums the left and right channels. 

                 Note: On Naim preamplifiers with no mono    
                 facility, operates the record monitor function.

menu

         Accesses a Flash setup page where source    

                 labels can be chosen, and display preferences  
                 can be set. Also provides access to RC5 setup.

numeric

     Directly selects preamplifier input channels.

Page 2 of 2

The 

master

 key functions on 

PRE

 

Page Two

 are duplicates of 

Page One.

 However, selection of Page Two provides control of 

the record functions on appropriately equipped preamplifiers.

CD (cd mode)

Page 1 of 2

play

           Begins cd play

stop

           Stops cd play

prev

           Selects the previous track or index point

next

           Selects the next track or index point

pause

        Pauses cd play 

disp

           Cycles the cd player display through track,    

                 time and off options.

rev

             Fast reverses cd

fwd

            Fast forwards cd

numeric

     Directly select CD tracks.

Page 2 of 2

The master key functions 

play, stop, prev, next, rev

 and 

fwd

 on 

CD Page Two

 are duplicates of 

Page One.

 However, selection of 

Page Two

 provides programming and repeat functions.

prog

             Enters CD track programming mode.

rep

               Repeats the CD or programmed tracks.

numeric

        Selects CD tracks or index points for  

 

                    programming.

TUN (tuner mode)

Page 1 of 1

up

              Depending on the operational mode selected,  

                 adjusts the tuning frequency upwards  

 

                 

(frequency mode)

, searches for stations up  

                 the FM band 

(scan mode)

 or selects the next  

                 station preset 

(preset mode)

.

down

         Operates in the same manner as the 

up

 key.

prog

          Selects preset program mode that enables    

                 FM stations to be assigned to preset memory.

disp

           Switches the tuner display on or off.

mono

         Combines the left and right channels  

 

                 and may improve reception on weak signals.

mode

         Selects frequency, scan and preset modes.

numeric

     Directly select station presets.

Summary of Contents for Amplifiers

Page 1: ...WORLD CLAS S H I F I O W N E R S M A N U A L Preamplifiers Integrated Amplifier Power Amplifiers Power Supplies...

Page 2: ...f Conformity IMPORTANT In order to comply with current European safety regulations it is essential that the Naim loudspeaker connectors supplied with amplifiers and loudspeakers are used Do not under...

Page 3: ...lation notes and statutory safety warnings for all Naim Audio products Product specific information begins in Section 5 1 Equipment Installation Normally your Naim Audio equipment will have been insta...

Page 4: ...kely to suffer A radio frequency filter kit is available for some Naim equipment but sound quality will be progressively compromised as more elements of the kit are fitted In situations of extreme rad...

Page 5: ...nd two RCA Phono socket pairs on the rear panel In program mode as a source input is selected a rear panel indicator will illuminate to designate the socket to which it is mapped To change the input s...

Page 6: ...s to input mapping will automatically disable previously set up unity gain inputs Additionally if an input is selected which has unity gain enabled the NAC 552 volume and balance handset functions wil...

Page 7: ...s 4 5 6 ve ve ve ch1 ve ch2 Input 7 7 NAC 552 NAC 552PS Specification Input Sensitivities 75mV 47k Overload Margins 40dB all inputs all audio frequencies Main Output Level 0 775V 50 Tape Output Level...

Page 8: ...anel source mono button will illuminate if automatic switching is already enabled If it is not enabled it can be switched on by pressing the source mono button twice With auto switching enabled pressi...

Page 9: ...main muted for 30 seconds while control systems and circuits stabilise The source side will then un mute automatically leaving the record side muted Note A flashing mute indicator after switch on indi...

Page 10: ...upercap 100 120V or 220 240V 50 60Hz 9 2 NAC 252 Rear in 1 cd in 2 tuner in 3 tape in 4 av signal ground in 6 alternative cd RCA Phono ch1 ch2 aux 2 RCA Phono ch1 ch2 RS232 interface supercap RC5 cont...

Page 11: ...it is not enabled it can be switched on by pressing the source mono button twice With auto switching enabled pressing the source mono button will reveal the inputs selected for auto switching by thei...

Page 12: ...for more information The Flash and iCom handset will also control the NAC 252 See Sections 23 and 25 for more information 11 10 Defaults To restore all programmable settings to the factory defaults pr...

Page 13: ...stage Dimensions H x W x D NAC 282 87 x 432 x 314mm 12 3 NAC 282 Connected to Supercap and NAPSC NAC 282 mains input and fuse to stereo power amplifiers to mono or dual mono power amplifiers additiona...

Page 14: ...l on exiting from program mode by pressing and holding the handset prog key Note In a few cases some further equipment configuration may be required for auto switching to operate correctly on the AV i...

Page 15: ...f by pressing the remote handset in preamplifier mode disp function Any subsequent handset or front panel operation will temporarily restore the display A second operation of the disp function will pe...

Page 16: ...t not be used simultaneously Note The RS232 comms interface is an optional upgrade It can be specified at time of order or fitted retrospectively Contact your local representative or Naim Audio direct...

Page 17: ...or button To disable automatic input switching press the mon key or mon button repeatedly until no input buttons are illuminated Automatic input switching only becomes operational or is cancelled on e...

Page 18: ...uished when record mute is disengaged Record mute can be engaged and disengaged from the remote handset by operating the record monitor function followed by the mute function 17 10 Display The NAC 112...

Page 19: ...RC5 in ch1 ve nc nc ch2 Inputs 1 2 6 ch1 ve ch1 out ch2 out ch2 Inputs 3 4 5 ve ve ve ch1 ve ch2 Input 6 alternative signal ground Note The NAC 112x AUX 2 input is provided with two sockets The left...

Page 20: ...omatic input switching only becomes operational or is cancelled on exiting from program mode by pressing and holding the handset prog key or front panel cd button 20 3 AV Integration Unity Gain The Un...

Page 21: ...channel are common The mains earth ground should always be connected regardless of what other equipment is used in conjunction with the amplifier This only grounds the case and the electrostatic scre...

Page 22: ...functions within each page is described in the following paragraphs PRE preamplifier mode Page 1 of 2 source Selects the next input source source Selects the previous input source bal Adjusts balance...

Page 23: ...this is the only track remaining and therefore cannot be deleted A random play order can be programmed from stop with no play order already in place by pressing prog followed by 1 Similarly to program...

Page 24: ...n tuner mode the numeric keys will select tuner presets or tuner frequency In record mode the numeric keys will switch between record inputs on appropriately equipped preamplifiers 24 5 CD Track Progr...

Page 25: ...etting numeric keys In preamp mode the numeric keys will switch between the preamplifier inputs In cd mode the numeric keys will select tracks disp Selects the component front panel display mode prog...

Page 26: ...is not necessary to switch the amplifier off but it may be advisable to mute the preamplifier or turn the volume down to avoid surprises when it comes back on OPERATION OF THE AMPLIFIER S THERMAL PROT...

Page 27: ...Transient Quiescent Consumption 60VA Voltage Gain 29dB Input Impedance 18k Frequency Response 3dB 1 5Hz and 100kHz Dimensionss H x W x D NAP 500 160 x 432 x 375mm NAP 500PS 87 x 432 x 314mm Weight NA...

Page 28: ...IER S THERMAL PROTECTION SUGGESTS PROLONGED USE AT TOO HIGH A VOLUME LEVEL YOUR LOUDSPEAKERS MAY BE AT RISK IF THIS IS THE CASE THE VOLUME SHOULD BE REDUCED 29 3 Loudspeaker Cable and Connectors Only...

Page 29: ...hannel 8 500 VA Transient Quiescent Consumption 27VA Voltage Gain 29dB Input Impedance 18k Frequency Response 3dB 2Hz and 70kHz Dimensions H x W x D Both 87 x 432 x 314mm Weight NAP 300 10 7kg NAP 300...

Page 30: ...er button is located on the front panel The NAP 250 is very heavy and care should be taken when lifting or moving it Make sure that the surface it is to be placed on can support the full weight OPERAT...

Page 31: ...ed down before switching on the NAPV 145 The NAPV 145 power button is located on the front panel The NAPV 145 is very heavy and care should be taken when lifting or moving it Make sure that the surfac...

Page 32: ...fier The power supply output is carried on the DIN input socket The NAP 200 is heavy and care should be taken when lifting or moving it Make sure that the surface it is to be placed on can support its...

Page 33: ...ply output is carried on the DIN input socket The NAP 150x is heavy and care should be taken when lifting or moving it Make sure that the surface it is to be placed on can support its full weight OPER...

Page 34: ...les or switching on Switch on the source and preamplifier components with the volume turned down before switching on the NAPV 175 The power button is located on the rear panel The NAPV 175 is heavy an...

Page 35: ...ones Audio line level input for each zone is via 4 pin DIN sockets The NAPV 175 is heavy and care should be taken when lifting or moving it Make sure that the surface it is to be placed on can support...

Page 36: ...Power supplies are heavy and care should be taken when lifting or moving them Make sure that the surface on which they are to be placed can support their full weight 50 1 Supercap Rear socket 1 socke...

Page 37: ...latcap 2 and NAPSA are heavy and care should be taken when lifting or moving them Make sure that the surface on which they are to be placed can support their full weight mains input and fuse 51 1 Flat...

Page 38: ...16 A per phase Immunity Tested to EN55020 Electromagnetic immunity of broadcast receivers and associated equipment In accordance with CISPR 16 1 Radio disturbance and immunity measuring apparatus CIS...

Page 39: ...37...

Page 40: ...332266 Fax 44 0 1722 412034 www naim audio com Part No OWMDV Part No OWMDV Drawing No NA102001 400 Naim Audio Limited Southampton Road Salisbury England SP1 2LN Telephone 44 0 1722 332266 Fax 44 0 17...

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