Specifications

Control Inputs
Control common (COM). Serves as common return for all control inputs
(REC, PLAY, ABORT).
Record control (REC). A closure between this input and Control common
(COM) causes the unit to record a message. The recording will terminate
when the closure is removed or the maximum record time is reached. The
Record control may be used even if the option switches have been set for
voice or DTMF activation.
Play control (PLAY). A momentary closure between this input and
Control common (COM) causes the unit to play the last recorded
message. The Play control may be used even if the option switches have
been set to play the message automatically after it has been recorded.
Abort control (ABORT). A closure between this input and Control
common (COM) aborts the current operation. To cancel a recording:
apply an Abort closure, remove the Record closure, then remove the Abort
closure. The unit will terminate the recording and bypass automatic
playback (if enabled). To restart a recording: apply a short Abort closure
while maintaining the Record closure. When the Abort closure is removed,
the unit will being recording a new message. To cancel playback: apply a
momentary Abort closure. The unit will stop playing the message
Control Outputs
Relay common (RCOM). Serves as common return for all relay outputs
(RPLAY, RREC, RBUSY1 , RBUSY2).
Play relay (RPLAY). Provides a closure with Relay common (RCOM)
while a message is being played. It remains open during the initial Page
Delay period (as well as between messages if the option switches have
been set to Auto-Play Twice).
Record relay (RREC). Provides a closure with Relay common (RCOM)
while a message is being recorded.
Busy relay (RBUSY
x). Provides a closure with Relay common (RCOM)
while a message is being recorded or played. It remains closed during the
entire time the unit is active—including the delay between Record and
Auto-Play, and the delay between pages if the Auto-Play Twice option has
been selected. The unit provides two sets of relay outputs, RBUSY1 and
RBUSY2.
2-8 Installing the Hardware