Tektronix 3000 Switch User Manual


 
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Operating Notes
4. From the DPM Map Inputs Menu
a. Choose DPM 1 with the DEVICE SELECT button.
b. Select CHAN 1 - PRI with the CHANNEL SELECT button.
c. Select 11 with the VIDEO INPUT soft knob.
d. Select 12 with the KEY INPUT soft knob.
e. Select CHAN 2 - PRI with the CHANNEL SELECT button.
f. Select 11 with the VIDEO INPUT soft knob.
g. Select 12 with the KEY INPUT soft knob.
5. From the GPI Input Menu: (Configure GPIs 1 & 2)
a. Select GPI 1 with the GPI SELECT button.
b. Press the MISC button to set the FUNCTION SELECT soft
knob to LOG TALLY.
c. Verify that the AUX BUS soft knob = 1 and that the VIDEO
INPUT
soft knob = DPM 1 LOG CHAN 1.
d. Press the PROGRAM GPI button to execute your
selection. Note the displayed entry for GPI 1: MISC:BUS 1
DPM 1 CHAN 1
.
e. Select GPI 2 with the GPI SELECT button.
f. Press the MISC button to set the FUNCTION SELECT soft
knob to LOG TALLY.
g. Set the AUX BUS soft knob = 2.
h. Press the PROGRAM GPI button to execute your selection.
Note the displayed entry for GPI 2: MISC:BUS 2 DPM 1
CHAN 1.