Pre-amp locks up

Does the NHT sa-2 have it's own pre-amp? Because I'm wondering if the power off only works when it's own pre-amp is used? So when your receiver is connected it's shut off.

You could try something connected to it's own pre-amp (if it has one) and see if it goes off when there's no signal from that.

Try this link for information on you Pre-Safe problems.
http://www.autoevolution.com/news/how-does-mercedes-pre-safe-work-6535.html

Not sure but you may need to have the computer reset ?

Yes. Your receiver has the required pre-out connection terminals needed to go to an external amplifier. That would make your receiver operate as the pre-amp/processor.

YES, you can not only connect a turntable but also a VCR or DVD player or other analog audio sources using either of the top two RCA INPUT jacks on your unit. Now, for a turntable, you will need to buy a pre-amp because typically a turntable provides too low a signal level for most components to handle. These pre-amps cost $35 and up. Most turntables do not provide a pre-amp. Usually an amplifier or receiver will contain the pre-amp and have PHONO inputs specifically for a turntable. So you are correct, you need a pre-amp of some kind. Be sure to select the inputs on your Sony where you connected the turntable when you want to play records. Hope this helps.

When there is a Call for heat, the control delays ignition until combustion air

Blower operation has been proved and pre-purge period

Has elapsed. It then opens the gas valve and generates a

Spark to ignite the burners. Trial for ignition lasts for 7 seconds.

At the same time, the control begins monitoring the

Flame sensor. If the flame current is too weak (less than 1

Micro amp) or if the burners do not ignite (within the 7 second

Ignition trial), the control will shut off spark and the combustion

Air blower and de-energize the gas valve. Flame

Current should be between 1 and 5 micro amps to keep the

Gas valve open.

The control will attempt to ignite the burners up to two more

Times. Each time the control restarts the ignition sequence,

It begins with a 45 second pre-purge. If flame is not sensed

After the third trial, the control locks out. Lockout means that

The control shuts off the gas valve, spark and combustion air

Blower for 60 minutes. At the end of 60 minutes the control

Completely resets and will attempt ignition up to three times.

The control can be manually reset before the end of 60 minutes

By momentarily turning off power to the unit.

here is a link to an operations manual

http://0190acd.netsolhost.com/manuals/80MGF_Series.pdf

Greeting message
When the unit answers a call, callers are
greeted by a greeting message. You can
record your own greeting message or
use a pre-recorded greeting message.
Recording your greeting
message
You can record your own greeting
message (2 minutes max.).
1 {GREETING REC}
2 Within 10 seconds, press
{GREETING REC} again.
3 After the base unit beeps, speak
clearly about 20 cm (8 inches) away
from the MIC.
4 Press {?} (STOP) to stop recording.
Using a pre-recorded greeting
message
If you erase or do not record your own
greeting message, the unit plays a prerecorded
greeting message for callers
and asks them to leave messages. If the
message recording time (page 39) is set
to “Greeting only”, caller messages
are not recorded and the unit plays a
different pre-recorded greeting message
asking callers to call again.
Playing back the greeting
message
Press {GREETING CHECK}.
Erasing your greeting
message
If you erase your own greeting message,
the unit plays a pre-recorded greeting
message for callers.
Press {GREETING CHECK}, and then
press {ERASE} while your greeting
message is playing.
Listening to messages
using the base unit
When new messages have been
recorded, the message indicator on the
base unit flashes.
Press {6}.
L If new messages have been recorded,
the base unit plays back new
messages.
L If there are no new messages, the
base unit plays back all messages.
Operating the answering
system
Key Operation
{^} or {V} Adjust the speaker
volume
{7} Repeat message
(during playback)*1
{8} Skip message
(during playback)
{?}
(STOP)
Pause message
– To resume playback,
press {6}.
– To stop playback
completely, press
{?} (STOP) again.
{ERASE} Erase currently playing
message
*1 If pressed within the first 5 seconds of
a message, the previous message is
played.

check if this works and tell me if any issues

Either the cartridge has failed, or an internal amp in the record deck has, or despite what you say the receiver has. I will clarify this for you. Magnetic cartridges need a pre-amp before it gets amplified by the pre-amp and power amp of your reciever. If that pre-amp fails you will still hear the low sound from the deck, but all others cd/tape would be normal as they don't go into the deck pre-amp.
All you need to is trace the circuit. Find the magnetic cartridge pre-amp and find where it joins with the pre-amp of the amp! If you stick a screwdriver at that point, you will get a buzz at normal volume on each channel. The cartridge pre-amp has gone if you do get a buzz!
You probably find it's a single IC that's gone, some are prone to static problems.

Beep codes and power LED status are pre-post errors. Usually beep codes indicate a problem with a memory module. Power LED is solid green for normal operation. Solid or blinking Amber color power LED indicates a power distribution problem.




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OK. Since there is a pre-amp, all you need to do is to connect pre-amp output to Line-in input on the PC. This may be a bit of challenge as the connector on the pre-amp and computer are of different types. Usually, you need a cable with RCA connectors on one end and 3.5mm stereo pin (same pin as you have for stereo headphones) on the other.

Hi juicer, If you use the switched outlet, then everything will be turned on/off when you operate the preamp power switch. Use the unswitched, then you have to turn off each unit separately. You choose which one you want. It wont matter.

What connection do you intend to use to connect the LBT zx6 to the Onkyo preamp??