Crystal Vision
Statesman
prevent false alarms during quiet passages, there is a minimum delay period of approximately
four seconds in which silence must be maintained before the delay timer is initiated.
Note:
This minimum delay will become significant at short delay settings and it may be necessary
to take it into consideration when using a short delay setting.
Video frame delay
A useful feature is the video frame delay. This control will add a one frame fixed delay in to
the video path, useful for matching Dolby E audio delays.
Factory Reset
The factory reset can be used to return the TANDEM HD-21 to it default condition. It should
be noted that if a factory reset is carried out, the final routing will depend on any sub-PCBs
fitted and all preset configurations will be erased.
Factory default values are listed in the following table.
Parameter
Default value
De-embedder A
Group 1
De-embedder B
Group 2
Embedder C
Group 1
Embedder D
Group 2
HANC blank
Set to Auto
Video frame delay
Not enabled
No or Output Sub-PCBs fitted
Input Sub PCB in the front
position.
No or Output Sub-PCB fitted in
the rear position
TANDEM HD-21 User Manual R1.6
47
12/11/2012
