Q-See QSZ515D user manual Part 3 Extended Function, Part 4 Appendix

5.	Large square of monotonous object, like a wall;
6.	The object is too dark or vague;
7.	The targeted picture is too small
3. 3. Surveillance function
a) Set & Transfer the preset points
The function of preset positions is, temporarily storing such
location	parameters as horizontal angle / inclination / lens’ focus in	a mem
ory and transferring them whenever they’re needed. User
can quickly transfer the preset positions via the keyboard, remote		or some
thing else such as PC software. The speed dome
supports 127 preset points.

b)Automatic Cruise

Automatic Cruise is an internal set function, which inserts the
points and sets up the automatic cruise among preset positions by			program
ming them beforehand in the cruise lists. The cruise order		and pausing timi
ng can be programmed and one cruise route can	store 8 points and time
s.

c)Auto Scanning

Cameras can level	scan back and forth among the left & right	limits at
the set speed via	the keyboard and menu settings using	the left and righ
t limits setup beforehand.

d)Power-off Protection

When a planned or unplanned power-off happens, the camera
will automatically preserve the movement state before the
power-off. When the power returns, the camera will auto-recover	the previ
ous stored movement.
Part 3 Extended Function
This section describes the extended function and common principles	of the a
ll in one intelligent dome camera. Different systematical
platforms have different methods. In some cases, special
requirements & operational methods could exist, subject to
systematical manufacturer’s manual.
1. 1. Set the scanning

	The speed dome can be set in two fixed locations and scan back									and fort
	h at the set speed. Set #126 for linear						scanning. Set #xxx		preset position,
	xxx is the			scanning speed (1-50 adjustable), after				that, move the rod, the
	image would move to the beginning						locations. Set #127 as scanning
	beginning location, moves the					image to the ending location and set #1
	28 as the ending scan					location.
	Example 1 Scan setting at the speed of 1s around.
	Setting Method
			1.	Set #126 preset position.
			2.	Set #30 as speed index.
			3.	Move the rod and adjust the image as the scanning one.
			4.	Set #127 as the beginning location.
			5.	Move the rod and adjust the image to the scanning ending location.
			6.	Set #128 as the ending location
				：	Scan setting at the speed of 50s around.
	Example 2
					：
	Setting Method
			7.	Set #126 preset position.
			8.	Set #50 as speed index.
			9.	Move the rod and adjust the image as the scanning one.
			10. Set #127 as the beginning location.
			11.	Move the rod
			12. Set #128 as the ending location
2.				：
		Transfer the cruise group
	Transfer				：					For ex
				#101-102 preset point; relatively start #1-2 cruise groups.
	ample Start #1 cruise group.
	Method: Transfer #101 preset position.
3.	Start the linear scanning
			Transfer		#128 preset position.
4.			Start auto-scanning
	Transfer #125 preset position or press auto-start button.
	36		Auto-scanning back and forth. The speed is fixed internally.
			：		Part 4 Appendix
1.	1. Clearing of fault
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