Black Box HG-2 handleiding
Handleiding
Je bekijkt pagina 17 van 21
CALIBRATION
HG-2
CALIBRATION
Guide / Instructions
Sets the overall input level of the HG-2 for proper gain staging as well as left / right balance.
1: Set the HG-2 so that the Pentode and Triode are at 12 o'clock, output is set as shown below. Make
sure ‘air’ and Saturation are off.
Step 1: Input Calibration
2: Send the output of the signal generator (or DAW) into the HG-2 and feed the output of the HG-2
to the meters.
3: Send a 1khz, -20 signal to the HG-2. The exact level is not important as long as it is not driving
the unit into saturation.
4: Put the HG-2 into bypass and note the reading on your meters (not on the HG-2)
5: Disengage bypass and note the meter reading. Adjust the input trimmers (see below) as needed until
the reading matches the reading in bypass mode. When the meter reading is the same in bypass and
active states, the HG-2 is input gain is calibrated properly.
Left input trim
Right input trim
REAR
HG-2
CALIBRATION
Guide / Instructions
This sets the overall brightness of the HG-2. Because the HG-2 creates a great deal of
harmonics, it naturally enhances the top end and feels brighter in a flat setting. For that
reason, the HG-2 is shipped with the top end slightly attenuated to compensate. These
adjustments allow the top end to be matched between the left and right and also allow for the
unit to be made brighter or darker.
1: With the HG-2 still at the unity settings described earlier, feed it a 1khz tone at -20db and note the
reading on the meter.
Step 2: High frequency response
2: Adjust the signal generator to send 12khz at -20db and note the reading. We suggest calibrating the
unit so that the reading is between -8 and 1.5db lower at 12khz compared to 1khz but the exact
amount of attenuation is up to the user.
3: Adjust the trimmers (see below) until they reach the desired amount of attenuation and both sides
match. Bypass the unit as needed to check the amount of attenuation.
REAR
Left high freq
Right high freq
Bekijk gratis de handleiding van Black Box HG-2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Black Box |
| Model | HG-2 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1785 MB |
