CALREC
Putting Sound in the Picture
103
LOUDSPEAKER PANEL - LS5930
CUT
CUT
CUT
CUT
The LS5930 is an optional loud
speaker panel for the Apollo upstand.
Multiple panels can be fitted in each
control surface if required.
The panel is fitted with a single (mono)
loudspeaker, fed by 4 balanced stereo
analogue inputs, accessible on the rear
interface panel (pin-outs shown in the
Connection Information section). DIP
switches accessible from the rear of the
panel enable or disable each leg of each
input. From each of the 4 inputs, the
loudspeaker can output left, right, both or
neither. If inputs are wired but unused /
left unterminated, they should be disabled
to eliminate noise picked up by the cable
run.
Each pair of stereo inputs has a front
panel level control, the range of which
is set by DIP switch to be either
∞
to
+10dB, or -20 to +10dB.
Each level control knob is illuminated to
aid identification, the colour of each can
be set independently using PCB mounted
rotary switches, accessible from the rear
of the panel.
A front panel button, located above each
level control functions as a Cut or an On
switch. DIP switches accessible from the
rear of the panel set this functionality,
which is shown in the front panel display
above the button, and also sets the button
LED to light appropriately for the chosen
function. Another DIP switch is used to set
the cut / on status at power up. All four
inputs can simultaneously be remotely cut
or dimmed by applying a ground to the
relevant pin on the console's rear interface
(see Connection Information section).
DIP switches are also used to set the
frequency response of the signal feeding
the speaker.
The flat response is +/-0.5dB 20Hz-
20KHz. A high frequency filter (4k7Hz)
and / or a low frequency filter (215Hz) can
be switched in.
Connections
This panel receives POE power from a
POE switch ancillary power (AP) or SPR
port. The audio interface and external
cut / dim lines are on a 25 pin D-type
connector wired internally to the rear
interface panel of the control surface.
Input 1 Left disable
Input 1 Right disable
Input 2 Left disable
Input 2 Right disable
Input 3 Left disable
Input 3 Right disable
Input 4 Left disable
Input 4 Right disable
DIP switch 1/1
DIP switch 1/2
DIP switch 2/1
DIP switch 2/2
DIP switch 3/1
DIP switch 3/2
DIP switch 4/1
DIP switch 4/2
Switch
Function
• Set switch
on (1)
to disable,
off
(0)
to enable.
SWITCH 1-4 - INPUT ENABLE/DISABLE
SWITCH 9/1 - BUTTON FUNCTION
Button = CUT
Button = ON
0
1
Sw 9/1
Function
SWITCH 9/2 - MINIMUM POT LEVEL
Min pot level =
∞
Min pot level = -20
0
1
Sw 9/2
Function
ROTARY SET - LEVEL
CONTROL COLOUR
Input 2
Input 1
5
6
Rotary Switch
Input knob
7
8
Input 3
Input 4
• Turn the appropriate switch to cycle
through the colours available.
LS5930 - LOUDSPEAKER PANEL
Summary of Contents for Apollo
Page 5: ...calrec com Putting Sound in the Picture APOLLO INFORMATION...
Page 9: ...calrec com Putting Sound in the Picture APOLLO CONTROL SURFACE...
Page 29: ...calrec com Putting Sound in the Picture APOLLO PROCESSING CORE...
Page 35: ...calrec com Putting Sound in the Picture APOLLO CONNECTION INFORMATION...
Page 59: ...calrec com Putting Sound in the Picture APOLLO EXTERNAL CONTROL...
Page 72: ...72 APOLLO Digital Broadcast Production Console 72 APOLLO Digital Broadcast Production Console...
Page 73: ...calrec com Putting Sound in the Picture APOLLO SETUP AND CONFIGURATION...
Page 93: ...calrec com Putting Sound in the Picture APOLLO PANEL OPTIONS...
Page 115: ...calrec com Putting Sound in the Picture APOLLO SPECIFICATIONS...