©2000 Eventide Inc.
DIR911 Instant Recall Recorder
7
fastest); 100% is normal speed.
Note:
If the DIR911 unit is in HEAVY TRAFFIC mode, the PLAY screen allows the user
to switch between messages without having to return to the main screen.
Rear Panel Connection and Controls
(See Figure(s) 2 and 4)
Telephone Line
Both connectors are wired as follows:
Pin 2 is phone plug tip (pin 3 on 6 pin connector)
Pin 3 is phone plug ring (pin 4 on 6 pin connector)
It does not matter which of the two jacks the phone line is plugged into; they are
electrically connected together inside the DIR911. Two connectors are provided should
you need a loop-through line.
Beep Adjust
This trim pot allows you to control the volume level of the beep tone injected onto the
telephone interface line.
Off Hook Adjust
This trim pot allows you to control the off hook level of the telephone line.
Aux Audio In
A 3.5mm jack input for auxiliary audio input (e.g., two-way radio recording).
Port A
(DB9 connector) Serial Input/Output used for Timesync & Remote Control
Pin 1 - External Closure Contact Pin
Pin 2 - RS-232 Remote control output (Tx)
Pin 3 - RS-232 Remote control input (Rx)
Pin 4 - No connect
Pin 5 - GND
Pin 6 - RS-485 positive data input (Rx+)
Pin 7 - RS-485 negative data input (Rx-)
Pin 8 - RS-485 positive data output (Tx+)
Pin 9 - RS-485 negative data output (Tx-)
Port B
(DB9 connector) Serial Input/Output used for Automatic Location Identification
16-May-00 11:45:32 Msg # *003/999
Playing 100% 16-May-00 09:11:23
2016411200 ID Msg Len 00:05:11
PAUSE REWIND FAST FWD DONE
