Sony Tektronix WFM 1125 Service Manual page 60

Remote Operation
Table 2-3: Remote connector pin assignments and functions (cont.)
Pin number Function
5 Recall 1
6 Store
7 Recall 0
8 Interlace, Segment Frame,
Progressive 1
9 Ground
10 Save & Disp
11 Edge
12 Display 2
13 Display 1
14 Display 0
15 A, B
2-20
Information
Front panel settings are recalled from the memory location specified by the following
combinations of levels for pins 5 and 7 when the TTL level goes from Low to High.
Memory
Location Pin 5 Pin 7
1 Low Low
2 Low High
3 High Low
4 High High
The current front panel settings are stored into the memory location specified by the
combined of pins 5 and 7 when the TTL level of pin 6 goes from High to Low. Refer
to pin 5 description for memory locations.
See pin 5 information.
See pin 4 information.
Save and Display mode is set to ON when the TTL level goes from High to Low.
Save and Display mode is set to OFF when the TTL level goes from Low to High.
The display mode is selected according to the combined status of of pins 12, 13 and
14 when the TTL level goes from High to Low.
Mode Pin 12 Pin 13
CH 1 Low Low
CH 2 Low Low
CH 3 Low High
Bowtie Low High
Parade High Low
Overlay High Low
Vector High High
Status High High
See pin 11 description.
See pin 11 description.
See pin 11 description.
Channel B input becomes available when the TTL level goes from High to Low.
Channel A input becomes available when the TTL level goes from High to Low.
WFM 1125 Option 0A/0B/0C/0D Service Manual
Pin 14
Low
High
Low
High
Low
High
Low
High