Owner`s manual

page 9 – 5
RD-12 / March 99
S U P E R P H O N E I NP U T
Cue Dropout
Dipswitch SW3 position 4, when activated, will cause CUE (i.e., caller
set-up buttons 1 & 2) to turn off when the module’s ON switch is pressed.
This is the factory default setting.
Gain Trimpots
There are two PCB-mounted trimpots. They are used as follows:
CR1 - sets Callers 1 In port input gain
CR2 - sets Callers 2 In port input gain
Internal Programming Options
Piggyback Card
Piggyback card internal programming is accomplished via two PCB-
mounted slide switches on the module’s piggyback card. This same card
also contains PCB-mounted trimpots which may be used to set the
module’s various output feed levels.
For piggyback card programming, hold the removed module horizontally,
component side towards you, with gold-plated card fingers aimed down and the
module faceplate on top. This will enable you to read the control legends
silkscreened on the PCB.
External In
In addition to feeding the DJ’s voice signal to the callers via the
module’s mix minus source select switching, it may also be brought
directly in through an EXT IN port on the module’s AMP A connector.
PCB-mounted slide switch SW1 (piggyback card left center), activates
this external port when thrown to the left (this is the factory default setting).
Cue Pre/Post
The module’s CUE signals (caller setup buttons 1 & 2) can tap pre or
post fader. When slide switch SW2 (piggyback card lower right) is UP they
are PRE, when DOWN they are POST. (Factory default setting is PRE.)
Gain Trimpots
There are six PCB-mounted trimpots to the right of slide switch SW1.
They are used as follows:
CR4 – sets the External In port input gain
CR6 – sets the module’s output level to Hybrid 1
CR3 – sets the module’s output level to Hybrid 2
CR7 – sets the module’s “composite” output level
CR8 – sets the module’s “composite minus callers” (“talent”)
output level
CR5 – sets the module’s “callers only” output level
Factory default settings for
these trimpots is UNITY
GAIN.
RD-12 / Oct 99