Output Headroom - Standard Communications TVM Series Owner's Manual

Figure 5-17. Installing the AGC PC Board
7. Move the jumper at P7 on the audio PC board assembly to the desired posi-
tion. See Table 5-5 for output level recommendations.
Input Dynamic Range
–6 dB
–9 dB
–12 dB
–15 dB
8. Reinstall the unit top cover, reversing step 2.
9. Reconnect all cables disconnected in step 1.
AGC Activation
To activate the AGC mode, press the recessed AGC pushbutton on the
DSG2000 front panel until the red AGC LED lights.
TVM450/S/TVM550/S/TVM550II/TVM550IIS
Table 5-5. Output Headroom
Application, Based on Maximum Excursion
Highly Compressed (Off-Air Broadcasts)
Slightly Higher-Range Audio (Talk Shows, etc.)
Midrange Audio (Typical Satellite Feed) (Factory Default
Setting)
Premium Movie Channels with High-Range Audio, Action
Features, etc.
Owner's Manual
Option Installation
10201
Page 5-23