Rega NAIA Manual Del Usuario página 9

Introduction - NAIA PSU
The NAIA PSU gives you total control over your turntable. It includes an advanced anti-vibration circuit (fine-tuned by our engineers), electronic user
adjustable fine speed control and the convenience of electronic speed change at the touch of a button.
Speed adjustment (factory set - only adjust if necessary)
The speed control functions are sited on the back panel of the NAIA PSU.
• Speed Program Switch – This enables the set speed mode.
• Program Mode LED – This indicates the two modes of operation: Factory default mode and speed adjustment mode.
• Speed Adjustment – This encoder is used to adjust the speed. The step size of the speed control is 0.01 rpm.
Returning the NAIA PSU to factory settings
This process is recommended when fitting new drive belts to your turntable or after a service, to help optimise the range of adjustment available to
you.
1. Select 331/3 rpm.
2. Press and hold down the 'Speed Program Switch' until the 'Program Mode' LED flashes every few seconds. Keep the button pressed until a solid
LED is illuminated.
3. Whilst illuminated, press the 'Speed Program Switch' button once again to fully factory reset and return to 'run mode'.
Note: We recommend changing Rega drive belts every five years to guarantee optimum performance. Using the NAIA PSU with old worn belts may
result in lower performance and minor variations in speed stability.
Warnings
• Do not unplug the NAIA PSU from the turntable whilst the unit is on - turn off the power supply before unplugging.
• Do not operate the power supply without the turntable connected.
• Never expose the unit to rain or moisture.
• Do not open the case covers. There are no user serviceable parts inside.
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