Q-See QSZ515D - Manual (Page 3)

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
Example 2 ：Scan setting at the speed of 50s around.
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 #101-102 preset point; relatively start #1-2 cruise groups. For ex
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 0° Auto-scanning back and forth. The speed is fixed internally.
Part 4 Appendix
1. 1. Clearing of fault