Nokia 6800 Series - Manual (Page 54)

6800/7000 Series - Distribution and Routing Products Installation and Operation Manual 27
Controls, Indicators, and Jumpers Chapter 3: EDH-6800-2 EDH Detection/Insertion Serial Distribution Amplifier Module
Controls, Indicators, and Jumpers
The following sections list the EDH-6800-2 switches, LEDs, and
jumpers.
Switches
Switch Description
Con/Lat (SW1) Latching/continuous error indication switch.
When the switch is in the Lat (latching) position, any
detected error is captured, held, and displayed on the LED
indicators until the switch is moved back to the Con
(continuous) position. In the Con position, errors are
displayed on the LED indicators only for the duration of
the field with errors.
Service (SW2) DigiNet service push button.
When one or multiple EDH-6800-2 modules are linked
together over a 75
W network (DigiNet) and connected to
the central controller (PC or Leitch DigiNet panel), the
Service
button allows you to locate the position of the
particular EDH-6800-2 in the network in certain
circumstances.
Alarm (SW3) Audible alarm On/Off switch.
This switch allows you to turn the audible alarm On or Off.
In the On position, the sound transducer will produce a
high-pitched sound when an error is detected in the
incoming serial digital video (as configured by the FF/AP
jumper).