TC electronic SDN BHD 48 - Manual (Page 35)

6+7 Clock Recovery and Status
If the Clock Recovery function is disabled the following
status indications can be given:
INTERNAl LOCK
Indicates that the system is locked to the master
Studio Konnekt 48 unit.
EXTERNAL LOCK
Indicates that the system is locked to an external
digital device connected to the master Studio Konnekt
48’s digital inputs.
NO REFERENCE
External sync on the master Studio Konnekt 48 is
unobtainable. Check connections and external
devices.
Studio Konnekt 48 features unique clock handling via the
DICE II
TM chip from TC Applied Technologies.
The technology allows for various handling methods of
lost or unstable external clock, ensuring a continued
workflow with no audio dropouts even in critical
situations.
With Clock Recovery enabled the following status
indications can be given:
AUTO COAST, NO REFERENCE
External reference sync is lost. E.g. reference device
has been shut-down, cable has been removed etc.
In this situation Studio Konnekt 48 will "auto coast"
and immediately shift to the latest received valid
clock.
AUTO COAST, BAD REFERENCE
This message appears when receiving a bad reference
sync source. This would occur if the external device
delivers an invalid reference clock outside the
acceptable range of (+/- 1.5%) - or after Studio
Konnekt 48 has been in AUTO COAST, NO
REFERENCE mode and a new invalid reference clock
is received. In this situation Studio Konnekt 48 will
"auto coast" and immediately shift to the latest
received valid clock rate.
AUTO INTERNAL, NO REFERENCE
This message appears when a valid external reference
sync source has not been received. Maybe the
reference device has not been turned on, cable
removed etc.
In this situation Studio Konnekt 48 will go to "auto
internal" and use the internal clock as this is the best
solution under the given circumstances.
AUTO INTERNAL, BAD REFERENCE
This message appears when a valid reference sync is
never received. This situation occurs when the
reference device only has delivered an invalid
reference clock outside the acceptable range (+/-
1.5%) - or after having been in AUTO INTERNAL or
NO REFERENCE and attaching a new invalid
reference clock is attached.
In this situation Studio Konnekt 48 will go to "auto
internal" and use the internal clock as this is the best
solution under the given circumstances.
8 Check for update
If your computer has internet access you can allow TC
Near to connect to www.tcelectronic.com and check
for relevant software updates. Press “CHECK FOR
UPDATE”.
SYSTEM SETTINGS
33