Q-See H264 user manual Specifications, Parameter QT454 QT426 QT428

13.What are the PC configurations for 16-channel real time access with fully open mainstream channel?

PC MODULE	PARAMETERS
CPU	Intel Core(TM)2 Duo CPU E4600
MOTHERBOARD	G41/P41 chip
HDD	80G
RAM	1GB
VGA	GMA3100/NVIDIA GeForce 8400/
	ATI RADEON HD3450, 512MB Video RAM
OS	Windows XP(SP2 above)/ VISTA/Win7,
DIRECTX	9.0

14.On Vista and Win7 I am getting an error message that Codec can’t be installed or is missing, how do I solve that?

There are two ways to fix it:

a. In Windows, go to your Control Panel select User Account and Family Safety and then choose User Account Control.

Click Turn User Account On or Off. Uncheck the box next to Use User Account Control (UAC) to help protect your computer.

PICTURE A-2

b. Right-click on an Internet Explorer browser window. Select Run as Administrator to run browser.

PICTURE A-3

A.2 SPECIFICATIONS

Parameter		QT454	QT426	QT428
COMPRESSION	Compression	Standard H.264 Baseline
	Format
VIDEO	Video In	Composite 1.0V	Composite 1.0V	Composite 1.0V
		p-p/75Ω,	p-p/75Ω,	p-p/75Ω,
		BNC x 4	BNC x 16	BNC x 8
	Video Out	COMPOSITE 1.0V p-p/75Ω, BNC x 2, VGA x 1
	VGA Resolution	1280x1024, 1024x768, 800x600
	Record	NTSC: 352x240, 704x480
	Resolution	PAL: 352x288, 704x576
	Display Frame	704x480 at 30FPS
	Rate
	(per camera)
	Record Frame	NTSC: D1 7.5FPS CIF 30FPS
	Rate	PAL: D1 6.25FPS CIF 25FPS
	(per camera)
AUDIO	Audio Input	-8dB~ 22k, RCA X4
	Audio Output	-8dB~92dB, RCA X1
ALARM	Alarm Input	NO or NC 4CH	NO or NC	NO or NC 8CH
			16CH
	Alarm Output	1CH
STORAGE	Record Mode	Manual/Sensor/Timer/Motion Detection
	Multi-Function	Multiplex
INTERFACE	Network	RJ45 (LAN, Internet)
	Interface
	Communication	RS485,
	Interface	USB 2.0 x 2 (One for Backup, One for USB Mouse)
CONTROLS	PTZ Control	Yes
	Remote Control	Yes
DISK INFO	Disk Type	SATA x 1 (up to 2TB)
OTHER INFO	Voltage	12V3A	12V4A	12V4A
	Optimal	50°F to 104°F 10°C to 40°C
	Temperature	10% to 90% Humidity
	Power	10W	20W	10W
	Consumption

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