Rate Pull Up/Down; Freewheel; Jam Sync; Trigger Mode - Tascam HD-P2 Owner's Manual

Timecode
runs at a slowed down rate, the frames are always
"non-drop" frame encoded.
• .00 – This frame rate is used in both film and
HDTV systems.
• . – This frame rate is used in both film and
HDTV systems.
• – Used for PAL video.
.00
• .DF – Standard frame rate for NTSC video with
wall time matching the drop-frame video time.
• – NTSC video with non-drop encoded
.ND
frames.
• – True 30 frame-per-second rate but with
0.00DF
drop-frame encoded LTC.
• – 30 frames-per-second, non-drop encoded
0.00ND
LTC.

Rate Pull Up/Down

Normally a synchronized audio clock is set to be
precisely 44,100 Hz, 48,000 Hz, and so on. There are
some cases where it is required to run the audio at
pull-up or pull-down rates.
The Rate Pull Up/Down options are:
• 23.976 – Pull Down
• 24.00 – Pull Up
• 24.975 – Pull Down
• 25.00 – Pull Up
• 29.97 – Pull Down
• 30.00 – Pull Up

FreeWheel

The HD-P2 FreeWheel setting lets you adjust how
many bad, missing, or discontiguous timecode frames
should elapse before dropping out of a timecode
operation (record or play). The options are from
frames, or . After a timecode operation has
0 Infinite
started when FreeWheel is set to
be stopped or removed and it will still continue (In
this case, you have to press the
memory space or power to stop the timecode opera-
tion).

Jam Sync

When timecode is set to
Infinite
timecode source is connected, the internal timecode
generator is started. While there is a signal, the HD-P2
will continue to follow the external timecode. Should
the timecode stop, the internal timecode generator
takes over as the timecode reference until one of the
following occurs:
• clock source is changed
• freewheel setting taken off of
• power cycle
This assumes that the internal clock, or something else,
does not stop when the LTC is unplugged. You can

TASCAM HD-P Owner's Manual
1 to
the LTC can
Infinite
STOP key or run out of
freewheel, and a valid
Infinite
turn on/off the timecode (via keys) or disable/enable
timecode, and the generator will continue to run.

Trigger Mode

When FreeWheel is not set to
tion will stop if LTC is lost. If LTC restarts, perhaps in
a different position, the HD-P2 will either start another
timecode operation (Trigger Mode of
to start another operation until the
pressed (Trigger Mode of

Trigger on Frame

Once a timecode operation has been initiated (by
pressing PLAY or REC with timecode on), the operation
will start either once any incoming timecode frame is
recognized (Trigger on Frame
timecode frame is recognized (Trigger on Frame

Trigger-Frame

If Trigger Mode is set to Single
the particular trigger frame in HH:MM:SS.FF format
(Make sure you select
Save
once you have entered the frame number).

Timecode Origin

When a project is created with timecode enabled, it
has an initial timecode origin of 01:00:00.00. This
defines the beginning of a 24-hour "timecode day" for
the project. If an operation hits the end of the timecode
day (e.g. 00:59:59.29, in this case), it is stopped.
Before recording audio into the project, the user can
modify the start/stop points of the timecode day to
correspond with the range of external timecode that
is expected to be used with the project. For example,
if the user is using 30 fps code, and sets the timecode
origin to 02:00:00.00, the timecode day will range
from [02:00:00.00 to 23:59:59.29] and then from
[00:00:00.00 to 01:59:59.29]. In this case, a recording
at 00:01:30.00 will be towards the end of the 24-hour
timecode day instead of near the beginning. This
makes "recording over midnight" possible in time of
day applications.

Timecode Offset

The HD-P2 can offset incoming timecode up to +/-12
hours during playback. This is useful when the user
wants to line up playback with a timecode source that
uses a different timecode range than that used to origi-
nally record the material into the project. An
selection allows the user to activate and deactivate
the offset without having to reenter the numeric offset
each time. The word offset
when it is letting the user know at a glance that a
On
timecode offset is currently in effect.
Infinite , a timecode opera-
) or will wait
Auto
REC or PLAY keys are
).
Single
) or once a particular
Off
).
On
, then you cam specify
and press the key
SELECT
On/Off
appears on the main display