Canon HD XS HJ14ex4.3B Operation Manual page 40

5 OPERATION
5-1-4. Zoom Track Function (only for servo zoom)
The zoom control range (zoom track) position can be set as desired to set the virtual zoom limit in the telephoto
end and the widest angle end. To use the zoom track function, the function should be enabled in advance.
A：Setting "ON" or "OFF" on the information display (In case of basic mode)
MENU
Fr1P
A
Shtl
A 1
[ I-Tq ] H
For details, refer to the Information Display Operation Manual.
B: Setting "ON" or "OFF" by operating the switches
To set the
function to
"ON"
To set the
function to
"OFF"
Setting the Zoom Track Positions
Set the zoom track function to ON before setting the zoom track position.
Instant Auto-Iris Switch
1) If the zoom track position is to be set again, the zoom position cannot move beyond the end point setting
toward the mechanical end by performing servo zoom operations. To move the zoom, set the zoom track
function to OFF, then take one of the steps below.
・ Proceed with the zooming operation at the setting established by operating the zoom rocker
seesaw.
・Perform the zooming operation manually.
2) Although up to two zoom track positions (the telephoto end and the widest angle end) can be set, two
positions cannot be set that are on the same side of the center position of the zoom range of this lens. (In
this case, the latest setting is stored as the zoom track position of this side.)
1
IG:50
2
[Trk]OFF
Fr1P
A2
3
Z.M. ]
[
4
Selection method
The zoom control range is fixed to the
Hold down MEMO
zoom range set last.
botton and Instant
setting, it is set to the mechanism end point.)
auto-iris switch
simultaneously for The zoom range is set to the
at least 3 seconds. mechanical end.
1
2
"MEMO" Switch
18
HJ18ex7.6B IASE S
3
Press the DISPLAY switch to turn on the display.
Select [Trk] using the control key, and then press the Set key.
[Trk] and the previous setting now blink on the display.
Press the left or right key to select ON or OFF.
Press the Set key. This completes the setting.
Operation
(If there is no previous
Zoom to the zoom track position that you want to set.
Keeping this zoom position, press the Instant Auto-Iris switch while
holding down the MEMO switch. If the zoom position is at the tele-
photo end, the position is stored as the zoom track position for the
telephoto limit. If position is at the widest angle end, it is stored as
the widest limit.
Repeat step 1 and 2 to set both the telephoto and the widest limits.
It is possible to set only one end. To change the setting, perform
step 1 to 3. (The position set last overwrites the setting in the
memory.)
E8
How to ascertain the selection
Automatic zooming from
current zoom position to the
closer of the two set positions.
Automatic zooming from current
zoom position to the closer of
the two mechanical ends.