6
810 - Adjusting the Audio Level
5
Adjusting the Audio Level
The audio level of the
810
is pre-set at the factory at 4dBm. However, you can
adjust the audio level on your
810
Color Bar/Audio Generator
, if you wish.
To adjust the audio level:
1. Insert a screwdriver into the small hole on the underneath of the
810
Color
Bar/Audio Generator
, enabling access to the trimmer.
2. Carefully rotate the screwdriver, trimming the
810
unit and adjusting the
audio level, as required.
Figure 3
illustrates the position of the small hole on the underneath of the
810
Color Bar/Audio Generator:
Figure 3: Underside of the 810 Color Bar/Audio Generator