9
Connections and Switches
Power
Unit needs
1
2V DC,
1
Amp. Connect power pack supplied.
Override Input
6-pin RJ
11
style connector
Pin
1
Not used
Pin 2
Override Control (+). Connect to Control (-) (Pin 5) to operate.
Pin 3
Override Audio, Ring
Pin 4
Override Audio,Tip
Pin 5
Control (-)
Pin 6
Not used
Override Control Switch
LOOP START
Right Position - For operation with a Loop Start trunk.The DFT
1
20 supplies the
talk battery for loop current to start recording.
DRY AUDIO
Left Position - Operates with phone system's Page/AUX Port, a dry audio inter-
face and a contact closure is required for supervision.
Page In Input
6-pin RJ
11
style connector
Pin
1
Not used
Pin 2
Page In Control (+). Connect to Control (-) (Pin 5) to operate.
Pin 3
Ring
Pin 4
Tip
Pin 5
Control (-)
Pin 6
Not used
Page In Control Switch
LOOP START
Right Position - For operation with a Loop Start trunk.The DFT
1
20 supplies the
talk battery for loop current to start recording.
DRY AUDIO with Contact Closure
Left Position - Operates with phone system's Page/AUX Port, a dry audio inter-
face and a contact closure is required for supervision.
DRY AUDIO without Contact Closure
Left Position - Operates with phone system's that do not supply a contact closure.
Note: Switch settings must be set for either Audio Sense or DTMF Sense to operate with-
out contact closure.
