
QSTD5304 Digital Video Recorder User Manual
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2.3 Rear Panel
Layout subject to change, may be slightly different from your model.
The rear panel sketch and interface buttons are shown as Fig 2.2
Fig 2.2 Back Panel
Connect to external sensor 1-4
Relay output. Connect to external alarm.
Connected to PTZ speed domes
Audio input 1-2, connect to MIC or other
audio capture devices
S-Video output, connect to monitor
To connect mouse or external USB
devices like USB flash, USB HDD for
backup or update firmware
Audio output, connect to speakers
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