12
|
H.264 16-Channel Encoder Installation and Configuration Guide
3. Connect negative (-) terminal of the relay coil to the relay control
terminal block (1-4 on the encoder).
4. Connect the negative (-) terminal of the external power supply to the
GND connection on the terminal block.
To connect Audio to the H264-16CH-ENCDR:
1. Locate the audio cable(s) near the encoder. These wires (pairs) will be
connected to the Mic/Spk and GND (Ground) terminal block connections
(refer to Alarm Figure as an example).
2. Connect one wire to the GND connection.
3. Connect the other end of this cable to the appropriate microphone output.
Note:
The Audio Input should be a line level 0 dbm output, 32 KHz bandwidth,
600 ohm impedance and 2 V RMS (1 V p-p) output dynamic type.
Note:
Audio Output will be operational in future versions.
Step 2: Connecting the Power Supply
To ensure that the H264-16CH-ENCDR is protected during a power surge or
failure and that no data is lost, it should be connected to an uninterruptible
power source (UPS) before use. The power supply must be supplied by the
customer.
To connect the UPS:
