13
2.2.4. Connector
2
3 position terminal connection. Used for remote activation of
recording.
1 Record Input, connect to common on Connector 1 to enter
record setup mode.
2 Future Use
3 Future Use
For remote recording procedure, reference section 3.2.
2.2.5. Audio In Level
Potentiometer to adjust record level. +4dBm maximum input
level.
2.2.6. Audio
In
Mic
Microphone input for recording messages. Mono. 1/8” mini jack.
Up to 1.5k ohm impedance. This specification is compatible with
most consumer grade microphones(Radio Shack
Omnidirectional Dynamic P/N 33-2001).
NOTE: Mic input and
Line input may not be used at the same time. Please make
sure Line input is disconnected on the unit for the
microphone to work.
2.2.7. Audio In Line
Line level analog audio input for recording messages. Mono.
RCA connection, 10kohm impedance. Compatible with the
unbalanced analog outputs of most tape decks, CD players,
DAT players, etc.
NOTE: Line input and Mic input may not be
used at the same time.
2.2.8. Audio Out Level
Potentiometer to adjust playback level. Range is continuous
from -infinity to +4dBm.