JAI CV-M40 - Manual (Page 18)

18
CV-M40
7-2-3. Jumpers on PK8273 board
a) Jumpers JP8 thru JP13 control the input/output state as well as the termination of the HD
and VD signals on pin #6 and #7 of the 12 pin connector.
b) Jumpers JP14 thru JP17 control the effective number of lines in the partial scan mode.
Note : Partial scan is set at 120 (v) as factory pre-set.
I/F Board (PK8273)
Function Mode
JP9 JP12 JP8 JP11 JP13 JP10
Int. Sync O/S O/S O/S O/S O/S O/S
Ext. Sync S O O/S S O O/S
H Reset Trigger (12P) O S - S O O/S
H Non Rest Trigger (12P) S O O/S S O O/S
H Reset trigger (6P) O S - S O O/S
H Non Reset trigger (6P) S O O/S S O O/S
#6 #7
HD signal VD signal
Pin no. of
12pin
connector Input Output Input Output
Jumpers 75 ohm TTL 75 ohm 75 ohm TTL 75 ohm
#6:input
#7:input
JP8 Short Open
JP9 Short Open
JP10 Short Open
JP11 Short Open
JP12 Open Short
JP13 Open Short
Factory pre-set
Open
Short
Open
Short
Open
Open
30Line 30(V) 648(H)
60Line 60(V) 648(H)
120Line 120(V) 648(H)
240Line 240(V) 648(H)
JP14
Short
Open
Open
Open
JP15
Open
Short
Open
Open
JP16
Open
Open
Short
Open
JP17
Open
Open
Open
Short
Valid period