Marmitek TLV9600, Руководство пользователя

Страница: 38 / 136

32
ALARM INPUT Terminal
1) “N/C” (Normally Closed Switch Circuit)
If the input becomes DC 5V for 500 msec or more, the VCR starts
alarm recording.
2) “N/O” (Normally OPEN Switch Circuit)
If the input becomes 0V for 500 msec or more, the VCR starts
alarm recording.
ALARM OUTPUT Terminal
1) “High”
When an alarm input is received and the unit is recording, the
output becomes DC 5V. Once the alarm recording is over, the
output returns to 0V.
2) “Low”
When an alarm input is received and the unit is recording, the
output becomes 0V. Once the alarm recording is over, the output
returns to DC 5V.
PANIC INPUT Terminal
1) “N/C” (Normally Closed Switch Circuit)
If the input becomes DC 5V for 500 msec or more, the VCR starts
panic recording.
2) “N/O” (Normally OPEN Switch Circuit)
If the input becomes 0V for 500 msec or more, the VCR starts
panic recording.
TAPE END(OUT) Terminal
1) “High”
During recording, when the end of the tape is reached, the
output becomes DC 5V.
2) “Low”
During recording, when the end of the tape is reached, the
output becomes DC 0V.