Cache Rec - Sony SR-R1 Operation Manual

Cache Rec

Cache Rec is a function that stores the video and
audio that the camera is currently capturing in
memory to enable you to record video and audio
from several seconds before recording is started
(when the unit is in standby on mode and SR
Motion is not being used).
Note
Cache Rec and Timer Rec cannot be used at the same
time.
1
Display the SYSTEM Setup menu, set
EDIT > CACHE REC to "100%," and
confirm the setting.
During the Cache Rec operation, "C" is
displayed before the number of lines of the
signal format indication on the HOME
screen.
dB
SDI SDI SDI SDI SDI
0
-10
-20
-30
-60
EMP EMP EMP EMP EMP
EE
L R L R L R L R L R
1 2 3 4 5
STOP
TCG
00 00
H
16.5V REMAIN
- - -
2
Set the unit to standby on mode.
To switch from standby off mode to
standby on mode
When the unit is in stop mode, press the
STOP button.
When recording is paused, press the REC
button.
Tip
The time after which the unit switches from standby
on mode to standby off mode can be set with the
POWER > STBY OFF item in the SYSTEM Setup
menu.
46 Cache Rec
SDI SDI SDI SDI SDI SDI SDI SDI SDI SDI SDI
EMP EMP EMP EMP EMP EMP EMP EMP EMP EMP EMP
L R L R L R L R L R L R L R L R L R L R L R
6 7 8 9 10 11 12 13 14 15 16
SR-R1
KEYINHI
RECINHI
00 00
M S F
LOCAL
ENCODE 1920x1080
SR-SQ C 23PsF EE
10bit 4:4:4
15:25
C
3
Press the PLAY button while holding
down the REC button to start
recording.
Note
If the PLAY button is pressed first, playback will
start and the video and audio stored in memory will
be cleared.
To perform sequential recording
Perform the procedure described in "To
pause recording and record sequentially"
(page 38) (you will need to record for at least
★ seconds continuously).
To pause recording and then resume
recording
Record for at least ★ seconds and then press
the PAUSE button to switch the unit to the
recording paused state (the unit starts storing
the video and audio in memory). Press the
PAUSE button again to resume recording (the
unit starts transferring the data from memory).
Memory effect of Cache Rec
The Cache Rec function has the effect of making
recording start up to ★ seconds in advance. When
recording is started, the number of seconds video
and audio can be recorded in advance of pressing
the REC button is determined depending on
whether SR Motion is being used when ★
recording is started. The approximate number of
seconds (when frame frequency is 1080/59p) is
shown below.
Unit status Timing for starting recording
Standby on
mode
From about ★
When not using
SR Motion seconds before
From about ★
When using SR
Motion seconds before
Note
The values shown above vary depending on factors such
as the frame frequency and the operating conditions
immediately before. Perform a recording test beforehand.
Standby off
mode
From about ★
to ★ seconds
after
From about ★
seconds after