4 Control
Issue 4
Page 4.3 - 11
Internal switch settings
The position of internal switches is detailed below.
Main control board ( all functions except disabling the 'Married' switch).
Internal switches have the following functions: -
SW1-A}
SW1-B }
Select any one of four "A" (video) outputs for joystick over-ride
operation.
SW1-C}
(Default setting is for output four i.e. SW1A-4 on, SW1B-4 on and
SW1C-4 on.)
SW2
Synchronous or Asynchronous Strobe Selection.
Synchronous operation - 2, 4, 6 & 8 on (default)
Asynchronous operation - 1, 3, 5 & 7 on
SW4
1-4 on for asynchronous operation (see SW2). (Default off.)
SW5
Internal back-up battery. (Default on.)
Move left for off, right for on (default).
SW6
1-4 on (default)
channels A and B active
1-4 off
channel A active, channel B being used for external
tally only.
SK2 9W D
SK1 25W D
S
PL1 25W D
SW5
ON
OFF
B1
Battery
SW6
1-
SW4
1-
SW2
1-
SW1
A
1-4
B
1-4
C
1-4