KT&C KVR-0412H - Manual (Page 27)

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2.2.17 Power Supply Connections
 A, B and E(4CH) Type : 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.
 C, D, E(8, 16ch), G, H and I Type : Plug the power supply adapter (DC 12V, 6.67A) 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.
 F Type : Plug the power supply adapter (DC 12V, 8.33A) 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.
2.2.18 Connections Guideline
 Video Out Connector: If only the monitor is connected to VIDEO OUT connector, please set the impedance switch on the
rear side of the monitor to 75 ohms to prevent abnormally bright or collapsed images. If wish to connect another device (e.g.,
a recorder) to the back of the monitor, please set the impedance switch on the rear side of the monitor to HIGH Z (High
Impedance) and set the last device to 75 ohms.
 Alarm Input Connector: Do not input any type of voltage to the AI 1~AI4 (AI 16) connectors.