help) enable player control when using camera commands

[Guuuuuum 10]

i'm trying to change view position like squadleader view when press "." in numberpad.so i tryed

camon = true;
cam = "camera" camCreate (man modelToWorld [0,-1,17]);
cam cameraEffect ["external", "LEFT TOP"];
cam camSetFocus [18, 3];
while {camon} do {    
cam camSetTarget man;
    cam camSetRelPos [-20,-2,18];
cam camCommit 0.6;
};

but player unit doesn't follow controls.

so i remoted "man" unit.

_unit = man;
_vehicle = vehicle _unit;
player remotecontrol _unit;
_vehicle switchcamera cameraview;

result are same. i think camera commands disabled player unit controls.

any another way to changing user view or using else camera commands??