QSDF8204 Digital Video Recorder User Manual
1. HOLD TIME
This sets the continued recording time after an alarm is triggered. There are two options: 1 minute and 2 minutes. It also determines the interval between motion detection events. If the HOLD TIME is 1 minute, if new motion is detected within this period it will be considered part of the previous event instead of the start of a new event.
2. SENSOR
STEP1 Move the cursor to the "SENSOR" option. STEP2 Press "Enter" key to switch the Sensor.
3. DETECTION
This is the switch of the sensor alarm. If you check "DETECTION", DVR will begin detecting. If you do not check it, the detection function is disabled.
4. TYPE
Press "Enter" key to enter the
‘NO’ means normal open. If ‘NO’ is chosen, the DVR will be triggered when the alarm when the voltage drops.
‘NC’ means normal close. If ‘NC’ is chosen, the DVR will be triggered when the alarm sends a high voltage charge.
5. TRIGGER RECORD
One channel can connect with one sensor. However, one sensor can trigger one or more channels.
STEP1 Move the cursor to "TRIGGER RECORD" option. STEP2 Select the channel you want that sensor to trigger. STEP3 Press "Enter" key to confirm the operation.
For example, if you select the sensor named SENSOR1 and the trigger records named CAM1 and CAM2, it will record on channel 1 and channel 2 when the SENSOR1 is triggered.
6. ALARM OUT
There are two options: ALARMOUT1 and BUZZER.
•When ALARMOUT1 is selected and the sensor is triggered, DVR will give send a signal to the alarm out port.
•When BUZZER is selected and the sensor is triggered, DVR will give buzzer alarm.
•When the alarm output is unselected, DVR will not send alarm.
7. SCHEDULE
This is the schedule of when the sensor detection is active. The default schedule is everyday.
8. COPY TO
Users can copy the setting of this channel to all or any other selected channel.
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