Nokia 6800 Series - Manual (Page 31)

Chapter 1: AES-6880 AES/EBU Digital Audio Distribution Amplifier Module Equalization Adjustment
4 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
Figure 1-3. AES-6880 Card-Edge View
Manual
EQ Adjust
All OK
No Lock Red LED
Bi-Phase Code Red LED
Parity Red LED
CRC Red LED
Confidence Red LED
Validity Red LED
Alarm Red LED
Green LED
Auto
EQ
Manual
EQ
Multi-turn potentiometer
used to adjust equalization.
(Manual EQ Mode Only)
J1
R19