
2. SWITCHED 1 and 2 OUTPUTS (Area A only)
Two additional power amplifiers or accessory components can be connected to the
SWITCHED 1 and 2 Outputs. Audio signals are fed to these outputs only when the appropriate
front panel SPEAKERS 1 or 2 pushbuttons are pressed. This switching capability is useful
when additional power amplifiers are used to feed remote area speakers.
Connect a pair of shielded cables from either one or both pairs of SWITCHED OUTPUT
jacks to the input jacks of either one or two power amplifiers.
3. MAIN OUTPUTS (Unbalanced)
Connect a pair of shielded cables from the MAIN outputs to the inputs of a power amplifier.
Signals are fed to the MAIN outputs whenever the C38 is on and operating.
4. AREA B OUTPUT
Whatever signal is selected by the RECORD input selector switch also appears at the
Area B output jacks when Area B is ON. This signal can be fed to another power amplifier
connected to a pair of speakers in a remote area. The volume level in Area B is controlled
only by the HR38 transmitting to a wall mounted IR sensor, or by the WK-1 keypad.
5. (LISTEN) PROCESSOR FROM AND TO
An external signal processor can be added to the C38 which will affect only the (LISTEN)
MAIN, SWITCHED 1 and 2, (Area A) outputs. The PROCESSOR FROM jacks have built-in
switching contacts that allow normal signals to pass through when no cables are connected.
When an external signal processor is properly connected, the program signals will feed to
the processor from the C38 PROCESSOR TO jacks, and return to the C38 at the PROCESSOR
FROM jacks.
Connect a pair of cables from the external processor Output jacks to the C38 LISTEN
PROCESSOR FROM jacks. Connect another pair of cables from the external processor Input
jacks to the C38 LISTEN PROCESSOR TO jacks.
WHEN AN EXTERNAL SIGNAL PROCESSOR IS CONNECTED TO THE C38 LISTEN PRO-
CESSOR JACKS, THE PROCESSOR MUST BE TURNED ON AND OPERATING, OR IN BYPASS
MODE, FOR A PROGRAM TO BE HEARD THROUGH THE SYSTEM IN AREA A.
RECORD OUTPUT FUNCTIONS
6. TAPE OUTPUTS 1, 2, AND 3
These outputs provide signals to feed as many as three separate tape recorders. The
program that appears at the TAPE OUTPUTS is determined by the setting of the front panel
RECORD Switch.
(The program signal selected by the RECORD Switch also appears at the Area B output jacks
when Area B is ON.)
Connect a pair of cables from the C38 TAPE 1 OUTPUTS to the high level inputs of a
tape recorder. Connect cables to a second and third tape recorder in a similar manner from
TAPE 2 and 3 OUTPUTS.
7. (RECORD) PROCESSOR FROM and TO
An external signal processor can be connected to the C38 which will affect only the
TAPE RECORD and Area B Outputs. The PROCESSOR FROM jacks have built-in switching
contacts that allow normal signals to pass through to the TAPE OUTPUTS when no cables
are connected. When an external processor is properly connected, the RECORD signals will
feed to the processor from the C38 PROCESSOR TO jacks, and return to the C38 at the PRO-
CESSOR FROM jacks.
10
THE REAR PANEL
AND
HOW TO MAKE
CONNECTIONS
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