Leitch AES6800+, Installation And Operation Manual

Page: 34 / 54

20 AES6800
+
Installation and Operation Manual
Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.
Chapter 3: Operation
Understanding Jumper Controls
Introducing Jumper Control Types
You can use the jumper on the front edge of the AES6800
+
to select
either manual control or auto control EQ setting mode. Figure 3-1
illustrates the location of this jumper.
Figure 3-1. Location of the Jumper Set
Local Control
The local control is used to select one of two EQ setting modes,
automatic and manual, by a jumper at the board edge.
•
The automatic EQ setting mode automatically equalizes the input
signal.
• The Lock LED is green and the corresponding Error LED
is yellow.
• If a signal is not present or is unusable, the Lock LED will
not be illuminated and the corresponding Error LED
(yellow) will be illuminated.
• The manual EQ setting mode allows you to select which input
signal to reclock.
• The bypass mode allows you to force the input data to take
the bypass path, whether it is locked or not.
Note
We recommend that you use the
available 6800
+
software
control options (serial/local or
Ethernet/remote) to aid in
viewing, setting, and confirming
parameter values.
Note
In the local control EQ setting
operation mode, all of the
settings’ data status information
appears on the
+
Pilot Lite
control screen; however, you
cannot change any setting in this
mode via
+
Pilot Lite. To control
the EQ setting mode via
+
Pilot
Lite, set the jumper to the
remote control EQ setting
operation mode