Hitachi VK-K914, Команды управления

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HITACHI CONFIDENTIAL PROPRIETARY 99/12/28 COM_914.DOC
g)
Get the status of zoom position
:RFC9100
If echo back data is not “FF”, zoom position
is calculated by following equation.
zoom position = 16 * 256 / (XX+1)
XX; echo back data
If echo back data is “FF”, then following
commands should be sent.
:rF7200000
Echo back data shows zoom position.
[Please refer to the attached Table.1.]
Table.1 Zoom position data table (reference value)
Zoom position
x1 x2 x3 x4 x5 x6 x7 x8 x9
14C0 2EF0 3C60 44F0 4B30 4FE0 53B0 56E0 5990
Echoback data
less less less less less less less less less
Zoom position
x10 x11 x12 x13 x14 x15 x16
5BF0 5DE0 5FA0 6110 6250 6360 6360
Echoback data
less less less less less less more
h)
Switch the continuous digi. zoom ON/OFF
:RFCCB00
:WFCCBX
1
X
0
X
1
X
0
=00 ; OFF X
1
X
0
=01 ; ON
i) Set the maximum mag. tuning value in continuous digi. zoom ON mode
:WFDF0X
1
X
0
X
1
X
0
(hex) = {512 - ( 512 / MM ) } / 8 (dec)
MM; maximum mag.
[ EX. mag.1; MM=1 -> X
1
X
0
=00
mag.2; MM=2 -> X
1
X
0
=20 ; max. ]
j) Switch the instant digi. zoom ON/OFF
:RFF0F00
:WFF0FX
1
X
0
bit 7 of X
1
X
0
: 0-OFF 1-ON
k)
Set the instant mag. tuning value in instant digi. zoom ON mode
:WFDE6X
1
X
0
X
1
X
0
(hex) = IM * 10(dec)
IM; instant mag.
(more than 1.0 and 0.1 step)
[ EX. mag.1; IM=1.0 -> X
1
X
0
=0A
mag.2; IM=2.0 -> X
1
X
0
=14 ; max. ]
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