Current Source - Tait TB8100 User Manual

Channel source
Clock reference
62 Part D: Monitoring

Current Source

The Current source area (Monitor > Monitoring > Channel) indicates what
selected the current channel and which source provided the reference
frequency.
Note: The current source's choice of channel can be overridden by
Task Manager
The Channel source box indicates whether hardware or software selected the
current channel.
Option Description
Hardware The channel number was selected externally using equipment
that is connected to channel selection lines on the base
station's external interface. Hardware channel selection is
enabled in Configure > Base Station > System Interface.
Software The channel number was selected by software. The channel
number is the default channel (set by the Service Kit in
Configure > Base Station > General).
The Clock reference box indicates what is providing the base station with a
reference frequency (from which it derives the channel frequencies).
Option Description
Internal The base station's own clock signal is the reference source.
External External equipment is providing the reference source via a BNC
connector at the rear of the reciter. The Service Kit must tell the
base station whether to expect 12.8 or 10 MHz (Configure >
Base Station > Miscellaneous).
action.
MB8100-00-00-806 © TEL 2003