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2.2.7
TCP/IP(Ethernet) Connections
Connect to 'ETHERNET' connector with the LAN cable.
When connect to Internet, use an ordinary LAN cable (Non-cross cable). However, when connect directly to a PC, please
use only 'Crossover cable'.
2.2.8
Alarm Connections
Connect Alarm Input (Sensor) to 'AI 1~AI 2 (or AI 16)' connectors and connect Sensor Common to 'G' connector.
Connect Alarm Output (buzzer, siren, etc.) to 'AO 1~AO 2 (or AI 16)' connectors and connect Common to 'G' connector.
Connect Pan/Tilt receiver (or Pan/Tilt camera) to 'RS-485/422' connector. Please observe proper (+) and (-) polarity.
2.2.9
RS-485/422 Connections
PTZ Camera connector.
Please use TX+, TX-, RX+ and RX- terminals.
2.2.10 USB Connections
A Type
There are up to three identical USB ports in front and in rear. It is possible to connect a USB memory stick to archive data or
a mouse to control the device.
B Type
There are up to four identical USB ports in front and in rear. It is possible to connect a USB memory stick to archive data or
a mouse to control the device.
2.2.11 RS-232 Connections
This port is not in use for users. Do not connect any devices through this port.
CAUTION
WHEN USING THE RS232 SERIAL PORT, USERS MUST REQUEST FOR ASSISTANT TO QUALIFIED TECHNICAL PERSON OR
SERVICE REPRESENTATIVE.
2.2.12 Grounding (Earthing)
Connection of ground wire is highly recommended to protect the DVR from external electric shock, such as lightening,
electrical surge.
2.2.13 Factory Reset Switch
Reset the switch to restore all setup values of menus to factory default settings. It is also possible to use to initialize System
Log file.
The switch is located in a pin hole of the back panel.
Put the clip pin into the switch hole on the monitor (Live) screen and keep pressing until the switch has clicked.
CAUTION
PRESS FACTORY RESET SWICH ONLY IN LIVE MODE NEVER PRESS IN SETUP MODE.
2.2.14 Power Supply connections
Ness IQ-SDI 4
: Plug the power supply adapter (DC 12V, 5A) which include in this product to 'DC12V' connector and plug another side to
power source. Adapter input voltage is a free volt (100 VAC ~ 240 VAC). Please do not use any different power supply adapter
because it may cause the DVR to malfunction.
Ness IQ-SDI Users Manual
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