The 300 Clip Instant Access System consists of the ST300-SSM VTR Controller, ST420
SHOTBOX and Shotlist Software.
The ST300 controls up to 4 video channels individually or ganged.
The Video Server must support Louth Automation Protocol.
SHOTLIST provides fast access to existing video clips stored in Grass Valley Group PROFILE,
LEITCH VR or other DDR / VDR / Video Servers supporting Louth Automation Protocol.
The SHOTLIST can contain up to 300 CLIP IDs, stored in non-volatile memory in the ST300.
Upon receipt of the LEARN command, the ST300 saves the CLIP IDs of the currently loaded
clips, the current time of each clip, the VTRs they are loaded on and the current GANG mode, into
the appropriate Cue Point.
Any clip in the SHOTLIST can be quickly loaded by simply entering the associated 3-digit
number of its location, then pressing [LOAD].
Press [PLAY] to play the clip. Press [RECUE] to recue to the beginning of the clip.
DEFINITIONS
Throughout this manual, VTR, DDR, VDR & Video Server will be referred to collectively as
“Video Server.”
The ST300-S/SM is referred to as the ST300.
The ST420 SHOTBOX is referred to as “SHOTBOX.”
SHOTKEY refers to the 1-30 switches on the SHOTBOX.
Words surrounded by brackets, for example, [ENTER], are keys on the ST300 or the
SHOTBOX. [XXX] + [XXX] means hold the two keys down simultaneously.
1) Plug one end of a standard 9-pin, RS422 serial cable into the OUTPUT
connector on the rear of the SHOTBOX. Plug the other end of the
cable into the AUX connector on the rear of the ST300.
2) Connect the 5 VDC, 1Amp POWER SUPPLY into the POWER connector on
the rear of the SHOTBOX. Plug the POWER SUPPLY into an outlet, 90 VAC
to 240 VAC.
b. ST300 CONTROLLER
1) Plug one end of a 9-conductor, RS422 serial cable int o the VTR 1 (2 , 3 or 4)
connector on the rear of the ST300. Plug the other end of the cable into the 9pin REMOTE connector on the Video Server.
2) Connect the +5, +12, -12 VDC POWER SUPPLY into the POWER connector
on the rear of the ST300. Plug the Power Supply into an outlet, 90 VAC to 240
VAC.
3) Assign logical Louth ports to ST300’s VTR connectors.
a) Press [MENU].
b) Turn the Wheel until VTR Louth Address is displayed.
c) Press VTR[1], VTR[2], VTR[3] or VTR[4] to select VTR.
d) Assign a Louth Port address for that VTR 0-9. (0 turns that channel
OFF.)
e) The second line of the display will show “Input=Enter, Out=ESC”
f) Press [ENTER] to select an Input Port.
(A “-“ will appear in front of the selected number.)
OR
Press [ESC] to select an Out Port.
g) Repeat steps c – f to assign a Louth Address to ALL VTRs you want to
use.
h) Press [ESC] to leave the MENU mode.
4) Check the other options in the SETUP MENU prior to using the ST300 to
confirm proper Record mode and other User settable modes.