UN260550 UN26/550
UN260551 UN26/551
UN260553 UN26/553
UN260554 UN26/554
UN260555 UN26/555
UN260556 UN26/556
small angle to the horizontal. This is achieved by
adjusting the slew-rate of signal transitions acco rding
the angle of the hand. Information on the angles of hands
is fed to the unit via a microprocessor bus. Power
requirements +5V. 4u BMM unsupported card with 57-way
double-sided edge connector and PN1/29J panel. DD 1980.
Timecode Slow Speed Correction Unit. Used in video tape
editing equipment to update decoded timecode when the tape
machine is running very slowly. Power requirements +12V.
4U BMM unsupported card.
Parent equipment EP10M/501,
EP10M/502. DD 1980. DDMI 7.464(81).
CSO Matte Processor. This uni t processes the RGB
foreground signals so as to generate the advanced CSO key
waveform. Key colour suppression is available and operates
on all three separation signals so as to matte the
background areas to black. The matting can be controlled
remotely. The key colour can be any of the six primary or
secondary axes. A luminance is also generated for use in
Supersedes UN26/523. DD 1980.
Video Processing Unit. This unit is electrically similar
to the UN26/534 but does not contain an internal power
supply. when used with VIDIPRINT it will allow a message
(such as a Reuters feed, or from a VDU keyboard) to be
displayed over a picture on a video monitor. This
displayed message is set in a box, the background of which
may be varied from full picture to black level. Power
requirements i:12V d.c.
and +5V
equipment GE8M/506. DD 1980.
Processing Unit. Part of SE3L/507, this unit accepts key
and fader signals and processes them to create a key signal
for control of a SE3/506 split screen switch. Also
contains switch-logic and lamp drivers to interface with
control panel switches. Power requirements +12 V, -6 V
(from SE3/506). 4U, J-width p.c.b. with panel and 32-way
G06 connector. Parent equipment SE3L/507. DD 1981.
Picture Store Output Processor Unit. Digital output
processing unit. Accepts two 10-bit wide data signals (W
and X) and connects them to outputs 1 and 2 or 2 and 1
respectively. A third output can be selected as connected
to either output 1 or 2. Provision is made on the board to
allow the data to be replaced by either a preset data word
or one transmitted to the unit. Designed to operate at
12MHz. Coding positions: 1, 45, 51. Power requirements
+5V, 500mA. 4U BMM unsupported card. Parent equipment
Electronic stills store, PA1M/580. RD 1981.
Digital Blanking Unit. This unit takes in a digitally
encoded colour television signal (Luminance, and
Multiplexed Chrominance) and blanks it in response to a
1 bit control signal. The rise and fall times of the
blanking transitions conform to the system I specification.
The unit outputs are:- blanked luminance, U chrominance
and V chrominance. Power requirements +5 V, 1.1 A; -5 V,