7. External sync
KP-F80
10
Horizontal and vertical drive signal inputs
HD f(H) = 23.622 kHz
±
1 %
VD f(V) = 29.83 Hz
Input level
HD 4 to 6 V
DC
negative
VD 4 to 6 V
DC
negative
Trigger 4 to 6 V
DC
Input impedance 75ohm or High impedance (10kohm)
Trigger
B(Pin 11) 1kohm
HD
VD
T=1/f(H)
Vertical drive signal (VD)
Horizontal drive signal (HD)
Set HD and VD fallings edges to the same phase (0
±
2
µ
s)
HD and VD phase relationship
Drive signal input waveform
Approx. 3.1
µ
s
4
〜
6V
DC
Approx. 0.4ms
4
〜
6V
DC
T=1/f(V)
