Gilderfluke&Co Frequency Shift Keyed/Remote Terminal Unit - Manual (Page 25)

COMMAND MNEMONIC 1st 2nd 3rd 4th RESPONSE 2ND
SEARCH SE 53 45 0D D2 8D
Searches for the five digit frame number which immediately precedes this command.
CLEAR CL 43 4C 0D D2 8D
Clears the current entry or mode.
START SA 53 41 0D D2 8D
Closes the door (if it was open) and spins up the disk.
OPEN DOOR OP 4F 50 0D D2 8D
Stops the player if it is running and opens the door.
REJECT RJ 52 4A 0D D2 8D
Stops the player motor if it is running.
PLAY PL 50 4C 0D D2 8D
Starts the LaserDisk playing from the current position on the disk.
PAUSE PA 50 41 0D D2 8D
Stops the LaserDisk player and a blue (or black) screen appears.
STILL ST 53 54 0D D2 8D
Freezes the output of the LaserDisk player at the current frame.
STEP FORWARD SF 53 46 0D D2 8D
Steps the current video frame forward by one frame.
STEP BACKWARD SB 53 42 0D D2 8D
Steps the current video frame backwards by one frame
VIDEO CONTROL 0VD 30 56 44 0D D2 8D
Turns off the video output.
VIDEO CONTROL 1VD 31 56 44 0D D2 8D
Turns on the video output (default condition).
CLOSE DOOR CO 43 4F 0D D2 8D
Closes the player’s door if it was open.
KEY LOCK 0KL 30 4B 4C 0D D2 8D
Enables the buttons on the front panel of the LaserDisk player.
KEY LOCK 1KL 31 4B 4C 0D D2 8D
Disables the buttons on the front panel of the LaserDisk player.
BEEP CONTROL 0BP 30 42 50 0D D2 8D
Mix a 100 ms long 880 Hz beep into the audio channel at 6%.
BEEP CONTROL 1BP 31 42 50 0D D2 8D
Mix a 100 ms long 880 Hz beep into the audio channel at 10%.
BEEP CONTROL 2BP 32 42 50 0D D2 8D
Mix a 100 ms long 880 Hz beep into the audio channel at 20%.
BEEP CONTROL 3BP 33 42 50 0D D2 8D
Mix a 100 ms long 880 Hz beep into the audio channel at 40%.
Please note that in many ways a LaserDisk player isn’t very bright. If you send it a command to do
something that is already done, it will return an error message. As an example, if you ask it to close the
door with a CLOSE DOOR command and the door is already closed, it will return an error message ‘E04
<CR>’ instead of the ‘R <CR>’ you are expecting. This will cause the FSK/RTU to display an error message
on the Heads Up Display and stop sending the current string.
G ILDERFLUKE & C O . • 205 S OUTH F LOWER S T . • B URBANK , C ALIF . 91502-2102 • 818/840-9484 • FAX 818/840-9485
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