Model 5600MSC Master Clock/SPG Manual
Page 3-22
Revision 1.6 OPERATION
3.6.2.1. Selecting the Clock frequency for Each Bank of the Sync Outputs
OUTPUT
BANK 1 SETUP
Bank1 sd
Bank1 hd 1.000
Bank1 hd 1.001
The
Bank 1 Setup menu item determines the sync standards available for
all outputs in bank 1. The
Bank 2 Setup menu item determines the sync
standards available for all outputs in bank 2.
The video standards available for each bank clock frequency are shown in
section 3.6.2.2.
"
The front panel display will show WARNING -- AFFECTS S1 S2 S3 to indicate that
setting the reference clock frequency for the banks may affect the sync format of
the outputs in the respective bank. Press SELECT acknowledge that you
understand this and wish to proceed changing the Bank 1 frequency. E.g. if sync
output 1 is set to PAL-M and you set the Bank 1 frequency to HD 1.000 then the
sync 1 output will be immediately changed to an integer HD tri-level sync type. Use
this control with caution.
3.6.2.2. Selecting the Standard of the Sync Outputs
OUTPUT
This menu item sets the video sync output format.
SYNC 1 OUTPUT
Sync 1 Standard
S1 NTSC-M
S1 PAL-B
S1 PAL color frm
S1 1 Hz
S1 1/1.001 Hz
S1 6/1.001 Hz
Colour black in the
NTSC-M and PAL-B standards is available when the
respective
Bank Setup menu item is set to SD. When either of these
standards is selected, vertical interval time code can be inserted onto the
colour black output. The menu items described in section 3.6.2.3 allow you
to enable the VITC or 10 field pulses on the output and configure it.
Several timing pulse outputs are also available when the respective
Bank
Setup
menu item is set to SD. The PAL color frm pulse occurs every 8
fields is aligned to colour field 1 of the PAL colour field sequence. The
1Hz
pulse occurs once per second at the beginning of the second and indicates
the point where the vertical syncs of 60Hz and 50Hz HD sync signals are
coincident. The
1/1.001 Hz pulse occurs nominally once per second at the
beginning of the second and indicates the point where the vertical syncs of
59.94 Hz and 23.98Hz HD sync signals are coincident. The 6
/1.001 Hz
pulse occurs nominally six times per second and indicates the point where
the vertical syncs of 59.94 Hz and 23.98Hz HD sync signals are coincident.
"
The maximum voltage output of the timing pulses is
approximately 1 volt p-p. Users may have to increase
the amplitude of these pulses by using a Evertz
equalizing DA (model 7700ADA-EQ or 500ADA-EQ) with
the gain set to maximum in order to interface these
pulses to other equipment.
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