Sony XC-HR70 Technical Manual page 19

Trigger interval
T [line]
796 (34.27 ms)
387 (16.66 ms)
258 (11.11 ms)
193 (8.31 ms)
Trigger interval
T [line]
398 (17.13 ms)
193 (8.31 ms)
129 (5.55 ms)
• The shaded parts of the tables are items that you set or input yourself.
• The table is an example in external trigger shutter mode 1 where the
trigger pulse width is 100 µs, and the time from the trigger rising edge to
external VD falling edge is about 1 H (43.05 µs). In this case, about 2
lines at the end of the effective image segment are affected by trigger
input.
• The number of effective lines with high-rate scan set to ON is determined
by the formula shown below.
Under the condition that Tb = 28 when Tw < = 17, and
Tb = Tw + 11 when Tw > 18,
X = T – Tb – 2
where Tw: External VD width [line]
Tb: BLKG interval [line]
T: Triger interval [line]
2: Ineffective interval [H] caused by trigger input
Note that there is no difference in the formula of effective lines between
Binning ON and Binning OFF.
Binning OFF mode
External VD width
Tw [line]
High-rate scan OFF
19
24
27
Binning ON mode
External VD width
Tw [line]
High-rate scan OFF
20
26
Effective lines BLKG interval
X [line]
766 (33.06 ms) 28 (1.205 ms)
355 (15.28 ms) 30 (1.292 ms)
221 (9.51 ms) 35 (1.507 ms)
153 (6.59 ms) 38 (1.636 ms)
Effective lines* BLKG interval
X [line]
368 (15.92 ms) 28 (1.205 ms)
160 (6.89 ms) 31 (1.335 ms)
90 (3.87 ms) 37 (1.593 ms)
Mode Settings
Frame rate
Tb [line] [frame/s]
29.2
60
90
120
Frame rate
Tb [line] [frame/s]
58.4
120
180
19