Q-See QT528 user manual Rear Panel Layout

2.4 Rear Panel Layout

		Fig 2.5 Rear Panel
Item	Name	Description
1	PTZ	Connect to speed dome. Y means “+”, Z means “-”
2	K/B	Connect to PTZ keyboard
3	ALARM IN	Connect to external sensors 1-8
4	NET	Network port
5	VGA port	VGA output, connect to monitor
6	Video out	Connect to TV/monitor
7	Video in	Video input channels from 1-8
8	Audio in	4 Channels Audio input
9	POWER SWITCH	Power on/off
10	+ 5V and GND	+5 V and Grounding
11	ALARM OUT	1-ch relay output. Connect to external alarm.
12	USB port	To connect external USB devices like USB flash, USB HDD
		for backup or update firmware.
13	Spot out	Connect to monitor as an AUX output channel by channel.
		Only video display, no menu
14	Audio out	Audio output, connect to amplified speaker
15	POWER INPUT	DC12V
16	FAN	For cooling the device
		Tab 2.1 Back Panel Ports

2.5 Remote Control

Uses two AAA size batteries, to install batteries:

Step1: Open the battery cover of the Remote Control

Step2: Insert batteries. Position the poles (+ and -) correctly

Step3: Replace the battery cover

Notice: If the remote does not work:

1.Check batteries poles

2.Check the remaining charge in the batteries

3.Check to see if IR controller sensor on DVR is blocked

If it still doesn't work, contact the Q-See customer service dept to replace the remote control. The interface of remote controller is shown in Fig2.6 Remote Controller.

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