Tektronix B020000, Руководство пользователя

Страница: 49 / 144

Reference
SPG422 Component Digital Sync Generator User Manual
3–15
0. SPG 422 STATUS
525/59.94 SYNC LOCK
EXIT
EXIT
EXIT
EXIT
0. GENLOCK MODE
NTSC BURST LOCK
1. GENLOCK TIMING
2. CONFIGURE INPUTS
LOOPTHROUGH 1-2
GENLOCK
INTERNAL 4.43 MHz CW Lock
PAL BURST LOCK 3.58 MHz CW Lock
NTSC BURST LOCK 1.00 MHz CW Lock
625/50 SYNC LOCK 5.00 MHz CW Lock
525/59.94 SYNC LOCK 10.00 MHz CW Lock
ENTER
LOOPTHROUGH 1-2
TERMINATED INPUT 1
TERMINATED INPUT 2
0. FIELD OFFSET
0 FIELDS OF OFFSET
1. VERTICAL OFFSET
0 LINES OF OFFSET
2. HORIZONTAL OFFSET
0.000 USEC OFFSET
3. FINE H OFFSET
-_
delay up to 2 fields
advance up to 2 fields
delay up to 8 lines
advance up to 8 lines
delay up to 1/2 line
advance up to 1/2 line
delay
advance
EXIT
EXIT
EXIT
Figure 3–3: The Genlock menu structure
GENLOCK TIMING. This menu is the Timing submenu. The LED on the ENTER
button lights, indicating how to get to the submenu. This menu allows you to
adjust the timing of all outputs relative to the genlock source. The Genlock
Timing submenu is essentially the same as any other Timing submenu. For the
discussion of the Timing submenu, see page 3–29.
CONFIGURE INPUTS.
This menu has no submenu. This menu allows you to
configure and select the genlock input connections. The second line is the current
input configuration. Use the right (
'
) or left (
a
) arrow button to select from the
following options. In the terminate options, both genlock inputs are terminated,
but only the selected one is used. The options are:
LOOP-THROUGH 1-2
TERMINATED INPUT 1
TERMINATED INPUT 2