K700 zoom

[eXTReMe]

I can't get a zoom to work on K700 by pressing the joystick "up", can anyone help?

[w0lf]

There are zoom limits which are mentioned in the manual:
In 160x120 mode you can zoom x2 and x4.
In 320x240 mode you can zoom x2 only.
In 640x480 mode there is no zoom.