G) Get The Status Of Zoom Position; H) Switch The Continuous Digi. Zoom On/Off; I) Set The Maximum Mag. Tuning Value In Continuous Digi. Zoom On Mode; J) Switch The Instant Digi. Zoom On/Off - Hitachi VK-S914 Control Command

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