Instruction manual

Page 57
TM/TMC/RM/RMC-4200GE Hardware
Operation
9.1.4 (c) 2x RPDZ
2x Mode produces an image that is effectively 2x digital zoom.
FIGURE 59. 2x Digital Zoom
9.1.4 (d) 4x RPDZ
4x Mode produces an image that is effectively 4x digital zoom.
FIGURE 60. 4x Digital Zoom
Note: The total zoom level will be the optical zoom established by the lens multiplied by the
RPDZ mode settings.
Example: A lens that gives a 5x optical field of view in the RPDZ 4x setting will give 20x
total magnification.
Example: A lens that gives a 5x optical field of view in the RPDZ 4x setting will give 20x
total magnification
1x RPDZ
4x Mode 4
512 x 512
2048 x 2048
2x RPDZ
1024 x 1024
Outputs every other pixel on every second
line from the center 1024(H) x 1024(V)
pixels to produce a 512(H) x 512(V)
output at a digital zoom level of 2x.
1x RPDZ
4x RPDZ
512 x 512
2048 x 2048
Outputs all pixels from the center 512(H)
x 512(V) pixels of the CCD to produce a
digital zoom level of 4x.