这是英文手册
Trigon Manual for Phono
The connection panel on the back of the VANGUARD 1
General installation instructions:
Please place your VANGUARD 1 is not on or near the network of your transformer Amplifier. Power transformers have a strong magnetic field, which, despite good Shielding
VANGUARD in the 1 or the feeders can litter. An unpleasant Buzz would result. Experience has shown enough in most cases, a distance of 40-60cm out.
1 - ground
At this socket is a separate ground wire (5) of the turntable connected.
2 - input
These are the input jacks. Here is the turntable connected. The upper white Jack is for the left channel and the lower red jack is for the right channel.
3 - output
These are the output jacks. Here is the equalized and line level signal at. Using RCA Connection will VANGUARD 1 with your main amplifier Relation. Usually, you favor on your main amplifier line level inputs with the names AUX, CD, TUNER, TAPE, or simply to INPUT 1, etc.
Disposal. At the upper white jack is the signal from the left channel, and at the lower the red signal of the right channel.
4 - power supply
At this jack is separate plug the supplied power adapter. Please insert The plug (8) as far into the socket (4) until it noticeably engages. Please use only the supplied AC power adapter, since use of other network equipment damage Preamplifier VANGUARD 1 can occur.
The adjustment switch on the underside of the VANGUARD 1
From the bottom of the device are two four and two mini switches achtpolige accessible. These switches can be different adjustments to the preamp VANGUARD 1 to the you used to be pickup. Basically, it is possible Mcal and MM-systems. For the adjustment of the gain channels are separated, the two four-switch jurisdiction and the impedance matching the two achtpoligen switch. Upon closer scrutiny, you can switch to the small numbers and recognize the name On (A). With a sharp object (ballpoint pen, etc.), these small switch in the each desired position.
10 - Gain left channel
with these four buttons can be the gain of the left channel. If no switch running, the amp has the basic gain of about 40dB. In order to increase the gain can now, starting with switch 1, switches are added. For MM cartridges ranges usually the basic setting (not switch mode) or Switch 1 and / or switch 2 on
ON from. When using low-level MC pickups should switch 1 o'clock-2 o'clock always be running and / or switches 3 and 4 Are all switches on, you get the maximum gain.
Of course you can use all 16 possible combinations to try. Make sure, however, each case that the gain is not set too high, because otherwise the VANGUARD 1 could be overridden, resulting in a distorted signal music expresses.
11 - Impedance left channel
For the impedance matching preamp to your pickup are available at this Switch block four switches for adjusting an MM pickup and four switches for adjusting an MC-pickup available. The switches 1-4 are used for adaptation of a capacitive MM-pickup and the switch to the 5-8 resistance adaptation of an MC cartridge.
This are the following values:
Switch 1: 470pF
switch 2: 220pF
switch 3: 100pF
Switch 4: 47pF
switch 5: 470 Ohm
switch 6: 220 Ohm
switch 7: 100 Ohm
switch 8: 47 Ohm
The result is 16 possibilities for a capacitive adaptation as well as 16 possibilities of ohmic adaptation. Please make sure that if you use of MM-pickups will never switch 5-8 switched. MM-pickup as a rule need a higher input resistance. If not connected switches 5-8 is the input resistance MM-typical 47KOhm.
12 - Gain right channel
(it is the same as under 10 described, only for the right channel)
13 - impedance right channel
(it is the same as under 11 described, only for the right channel)
Technical data:
Gain: 40 - 60 dB adjustable in steps MC and MM-fit
Input resistance: 10 -, 47 -, 100 -, 220 -, 47K-Ohm (in any combination)
Capacity: 47pF, 100pF, 220pF, 470pF (in any combination)
Input: 1x RCA
Output: 1x RCA
Distortion THD + N: 0,035%
Crosstalk attenuation: -60 dB
SN:-66dBA at 65 dB gain
:-80dBA at 40 dB gain
Frequency Response: + - 0.5 dB (RIAA equalized)
Current consumption: <3VA
Dimensions (without AC Adapter): 133mm x 57mm x 144mm (W x H x D) Housing: 2mm steel plate
Front panel: 8mm aluminum anodized black or natural
