Simaudio P 5.3 - Manual (Page 12)

MOON P 5.3 Stereo Preamplifier
Operating the P5.3
We recommend that you leave your MOON P5.3 Stereo Preamplifier powered up at all times to maintain optimal
performance. In the event that you plan to be away from your home for a few days, powering off the Stereo Preamplifier
may not be a bad idea. Once fully “broken-in”, please keep in mind that your P5.3 will require several hours of playing time
before it reaches its peak performance after you’ve powered it up again.
Making the AC Connection
Connect the supplied AC power cable to the IEC receptacle, located on the rear panel of the Stereo Preamplifier’s chassis.
Ensure that the AC wall outlet you use has a functioning ground. For the best sonic performance, it is preferable that you
plug your MOON P5.3 directly into a dedicated AC outlet and avoid using an extension cord.
In order to obtain the maximum performance from your audio system, we strongly recommend that the detachable power
cord not come into physical contact with any of the interconnect and speaker cables running to and from your P5.3. In the
event that this can’t be avoided, you should ensure that any cables coming into contact with each other are crossed at ninety
degree angle to minimize the contact area.
Turning on your MOON P5.3 for the first time
Prior to turning the Stereo Preamplifier on for the first time, make sure that every cable is properly connected to avoid any
problems. Then turn on your Stereo Preamplifier in the following manner:
1) Flick the main rocker switch labeled “POWER” to the ‘1’ (on) position on the rear of the P5.3.
2) Press the push button labeled “Stand by/On” on the P5.3’s front panel. The blue LED will illuminate and the
digital display will indicate a gain setting of ‘0’ and the ‘A1’ as the default input.
On and Off Sequence
To avoid having any annoying noises (ie. “thumps” and “pops”) emanate from your speakers when powering your P5.3 on or
off, you should
1) Always power up your P5.3 preamplifier before powering up your amplifier.
2) Always power down your P5.3 after powering down your amplifier.
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Operating the P5.3 12