Canon XH A1S 사용자 설명서

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Synchronizing the Camcorder’s Time Code
You can synchronize this camcorder’s time code to an external time code generator. You can also 
include in the recording the user bit signal received from the TIME CODE terminal (
camcorder offers the following synchronization options.
Genlock
When a reference sync signal (analog blackburst or tri-level signal) is input through the GENLOCK terminal, 
the V and H phases of the camcorder’s time code will automatically be synchronized to it.
Time Code IN
Set the TIME CODE switch to IN to start the Time Code IN mode. An external SMPTE-standard LTC timing 
signal received from the TIME CODE terminal will be recorded as the time code on the tape. The user bit of 
the external timing signal can also be recorded on tape.
Time Code OUT
Set the TIME CODE switch to OUT to start the Time Code OUT mode. The camcorder’s internal time code is 
sent out from the TIME CODE terminal as a standard LTC timing signal.
When [SIGNAL SETUP]   [SDI OUTPUT] is set to [ON(OSD)] or [ON], the time code signal will be output also 
through the HD/SD SDI terminal.
When [SIGNAL SETUP]   [UB OUT] is set to [HD 24P 2:3], the user bit of the time code signal will be 2:3 
pulldown data (when recording in 24F mode or playing back movies that are HDV 1080/24p). In other words, 
when recording in 24F mode or playing back movies that are HDV 1080/24p, the signal is converted to 60i 
using the 2:3 pulldown method and output from the HD/SD SDI terminal. An external device can receive the 
data used in this conversion (2:3 pulldown data) to convert the signal to 1080/24p specifications.
* In SD mode, Time Code IN is not available if you select the 24F frame rate (the mode will be canceled and the 
“TC-(IN OUT)” display on the side panel will disappear).
Connection Diagram
When synchronizing the camcorder to an external signal, input a reference video signal through the 
GENLOCK terminal or a time code signal through the TIME CODE terminal. To input a time code signal 
through the TIME CODE terminal, set the TIME CODE switch to IN. To output a time code signal, set the 
switch to OUT.
* As a reference video signal input you can use either an HD Y signal or an NTSC composite video signal when recording 
in HD.
 
*
Genlock
Time Code/User bit IN
Time Code OUT
Reference video 
signal*
SMPTE-standard 
LTC timing signal
GENLOCK
TIME CODE switch
TIME CODE