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E-200 SERIES INTERCOM SYSTEM — EF-200 DUAL CHANNEL MASTER STATION
middle of the main PCB of the unit).
The configurations are additive, this means that if we have configured the positions 1, 2 and
3, the multipurpose relay will be activated whenever the channel A or channel B microphone are
activated, as well as when the key of PA-MIC is pressed.
The factory set-up is with the DSW2 position 3 (PA_KEY) in ON and the other positions in OFF,
so that the multipurpose relay is active only with the PA-MIC switch pressed.
With the position 1 of the DIP-SWITCH in ON (MIC ON A), the multipurpose relay will be
activated whenever the channel A microphone is active, and with the position 1 of the DIP-SWITCH
in OFF the multipurpose relay won't be activated with the activation of the channel A microphone.
MULTIPURPOSE RELAY MULTIPURPOSE RELAY
ACTIVATION WITH THE ACTIVATION WITH THE
CHANNEL A MIC SWITCH CHANNEL A MIC SWITCH
DISABLED. DISABLED.
With the position 2 of the DIP-SWITCH in ON (MIC ON B), the multipurpose relay will be
activated whenever the channel B microphone is active, and with the position 2 of the DIP-SWITCH
in OFF the multipurpose relay won't be activated with the activation of the channel B microphone.
MULTIPURPOSE RELAY MULTIPURPOSE RELAY
ACTIVATION WITH THE ACTIVATION WITH THE
CHANNEL B MIC SWITCH CHANNEL B MIC SWITCH
DISABLED. ENABLED.
With the position 3 of the DIP-SWITCH in ON (PA KEY), the multipurpose relay will be activated
whenever the PA-MIC switch will be pressed, and with the position 3 of the DIP-SWITCH in OFF the
multipurpose relay won't be activated when the PA-MIC switch will be pressed.
MULTIPURPOSE RELAY MULTIPURPOSE RELAY
ACTIVATION WITH THE ACTIVATION WITH THE
CHANNEL B MIC SWITCH CHANNEL B MIC SWITCH
DISABLED. ENABLED.
With the position 4 of the DIP-SWITCH in ON (BUZZER KILL), this relay will be activated
whenever the buzzer remote mute signal is active, and with the position 4 of the DIP-SWITCH in
OFF the multipurpose relay won't be activated with the activation of the buzzer remote mute signal.
MULTIPURPOSE RELAY MULTIPURPOSE RELAY
ACTIVATION WITH THE ACTIVATION WITH THE
CHANNEL B MIC SWITCH CHANNEL B MIC SWITCH
DISABLED. ENABLED.
PROGRAM INTERRUPT WITH THE MIC SWITCHES CONFIGURATION
The master station EF-200 can be configured to make the program input signal will be
interrupted while the channel A and/or B MIC is activated with an internal DIP-SWITCH (DSW2,
positions 5 and 6, PROGRAM INTERRUPT LINE A, PROGRAM INTERRUPT LINE B, placed at the middle
of the main PCB of the unit).
With the position 6 of the DIP-SWITCH in OFF (downwards, looking at the unit from the front
panel) the program interrupt with the PA-MIC switch will be disabled (factory set-up), and with the
position 6 of the DIP-SWITCH in ON (upwards, looking at the unit from the front panel) the program
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