Help 34
Help!
Standby point not lit
Check the following:
1.There is AC power connected to the socket on the rear of the 562
2.The power switch on the rear panel of the 562 is turned on
If the 562 will still not illuminate, check any fuses in your power supply and the fuse in the inlet of the 562. If these are all intact, contact your dealer.
Audible hiss at high volume settings
The input dynamic range of any recordings you have are at maximum 16 bit. The reason for this is that CD and other consumer sources use a 16 bit standard. The analogue sources you have cannot achieve this kind of range. For comparison, analogue sources are likely to be of the order of:
∙FM Radio, 13 bits
∙
∙Cassette tape, 12 bits
∙LP, 11 bits.
Note that there may be a difference between the
The 562 has a 16 bit capability from input to output on analogue sources. When the volume is turned up high you may hear this dither as a hiss when the sources are stopped. This hiss is lower than the background noise of your recordings and is of no consequence.
Poor sound quality
Poor sound quality will usually result from one of the following:
∙Driving an analogue input too hard. generally this will be accompanied by a flashing of the Level light on the front panel. The solution is to adjust the input sensitivity for that source in Gain. See page Error! Bookmark not defined..
Hum on LP inputs
The turntable input is the most sensitive on the 562. It is fairly common for installations to have problems with hum. The most common causes are:
∙
∙
∙Magnetic
Hum on other inputs
There is no reason for 562 to produce hum on analogue inputs other than LP. Check the source equipment. If 562 seems to be the cause of hum consult your dealer.
562 User Guide