Hand Held Products SV Series User Manual page 15

Pin 4
Pin 2
3.9 K ohm
Pin 1
Sync inputs are also available via serial communications. See
command for details.
Hardware sync operation is very flexible due to programmable options. Two
sync modes, edge and envelope, are available. Signal input polarity is also user
programmable.
Please see "SV Command Language" on page 6-1
use of these sync modes.
Quick Check® SV Series User's Guide
+ 5 VDC (SV PSU
100K Ohm
TTL Sync Input Diagram
D11 D19
1N914
VC080514A650
Isolated Sync Input Diagram
)
To SV sync logic
SYNC
To SV sync logic
ISO1
MOC211
To SV sync logic
for more information on the
~SK# (page 6-26)
2 - 3