Unibrain 830 - Manual (Page 47)

Unibrain Fire-i 530/630/830 Operation Manual Page 41
4.3. Pan/Tilt
Pan/Tilt is a function used to move a camera up and down or left and right. However, unlike the mechanical Pan
/Tilt which is carried out by physically moving the camera up and down, this function by using a smaller video mode
than the CCD’s effective pixels and moving the image up and down. This results in a reduced resolution, which the
user can specify by the Pan/Tilt command. Pan/Tilt range and values depend on the characteristic of each CCD used
in the camera respectively as per the following tables. Note that at Format 7 mode, the pan/tilt value must be set at
non-format 7 mode before operation.
Kh 1
Kv 1
Kv 2
Kh 2
Physical CCD Pixel
Effective Pixel
of
CCD
Kh = Kh 1 + Kh 2 Kv = Kv 1 + Kv 2
Pan/Tilt Details for Fire-i 530b & Fire-i 530b
Image Size Movement
Fire-i 530b
Kh =12, Kv=12
Fire-i 530c
Kh=8, Kv=10
Range(Incr.=1) Default Range(Incr.=2) Default
320 x 240
Pan 160 ~ 492 326 160 ~ 488 324
Tilt 120 ~ 372 246 120 ~ 370 242
640 x 480
Pan 320 ~ 332 326 320 ~ 328 324
Tilt 240 ~ 252 246 240 ~ 250 242
*At format7 mode, PAN/TITL value must be set at non-format7 mode.
Pan/Tilt Details for Fire-i 630b & Fire-i 630c
Image Size Movement
Fire-i 630b
Kh=8, Kv=8
Fire-i 630c
Kh=8, Kv=8
Range(Incr.=1) Default Range(Incr.=2) Default
320 x 240
Pan 160 ~ 872 516 160 ~ 872 516
Tilt 120 ~ 656 388 120 ~ 656 388
640 x 480
Pan 320 ~ 712 516 320 ~ 712 516
Tilt 240 ~ 536 388 240 ~ 536 388
800 x 600
Pan 400~632 516 400~632 516
Tilt 300~476 388 300~476 388
1024 x 768
Pan 400 ~ 632 516 400 ~ 632 516
Tilt 300 ~ 476 388 300 ~ 476 388
*At format7 mode, PAN/TITL value must be set at non-format7 mode