Инструкции По Установке для NAD S100

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Installation and set-up instructions for the NAD S100 RIAA Phono Module 
 
The NAD S100 RIAA Phono Module is a custom designed, optional phono stage for the 
NAD S100 pre-amplifier.  
 
The module offers several settings Moving Magnet (MM) and Moving Coil (MC) to 
accommodate a wide range of cartridges. The module is factory-set at MM; 35dB gain; 
47kohm. This setting will suit most Moving Magnet (MM) cartridges. 
 
NOTE: 
Installation and set-up of the NAD S100 RIAA Phono Module must be left to your official 
NAD dealer or qualified technicians. Do not attempt to install or change the settings of the 
module yourself. 
 
 
Installation of the S100 RIAA Phono Module into the NAD S100 pre-amplifier. 
Before installation, make sure the correct settings for the cartridge have been selected. 
The module is factory-set at MM; 35dB gain; 47kohm, which will suit most Moving Magnet 
(MM) cartridges. Refer to chapter “Changing settings of S100 RIAA Phono Module” if you 
need to change the internal settings of the module. To install the module: 
 
•  Switch power off to the entire system. 
•  Disconnect the mains from the NAD S100 pre-amplifier. 
•  Using the correct size Allen key (3mm), remove the top 3 Allen/Hex bolts at the S100 
back panel. Keep the bolts in a safe place. 
•  Gently remove the S100 top-cover panel by first sliding the panel slightly backwards 
and then lifting upwards. 
•  With the controls (volume, input buttons, etc) facing towards yourself, you will notice 
the space reserved for the NAD S100 RIAA Phono Module in the top right-hand 
corner. The 3 holes in the Printed Circuit Board (PCB) correspond with the 3 legs on 
the module. 
•  Being careful to orientate the Module’s legs into the 3 corresponding holes in the 
PCB, insert the module into the space reserved. Push the module gently home. Note 
that this requires little force. 
•  Once the Module is in place, replace top cover panel. 
•  Remount Allen bolts. 
•  Connect the turntable’s plugs to Phono inputs. 
•  Connect S100 pre-amplifier to mains again. 
 
 
Changing settings of S100 RIAA Phono Module 
The module is factory-set at MM; 35dB gain; 47kohm. This setting will suit most Moving 
Magnet (MM) cartridges. The module can be set at different values to cope with virtually 
all different kind of cartridges available. 
 
To change the setting of the S 100 RIAA Phono Module: 
•  Before removing the Module from the NAD S100 pre-amplifier be sure to have 
switched the entire system off and the mains to the pre-amp disconnected.  
•  Remove the four Phillips screws on the long sides of the module.  
•  Check the cartridge’s specifications to find the correct setting. 
•  Take the aluminium cover off the module.