Ikegami TM20-20RH - Page 18

® ITESTj Switch
Five types of test signals are built in as standard :
cross hatch, window, full white, character, and step
wave with pluge (for 525 line mode, two setup levels,
0% and 7.5%). In addition, you can switch the
output between 525 lines{60 Hz) and 625 lines(50
Hz). (See 5-6.(4).)
Also, V /VS of test signals are forced to set
as
follows. For details of the V /VS setting, see 5-6.(4).
•
~
D
<Cross hatch>
Used for adjusting the linearity,
convergence, etc.
525 mode: VS
625 mode: V
<100% window>
Used for adjusting the white
balance, brilliance, etc.
525 mode: VS
625 mode: V
<50% flat field>
Used
fo~ adjusting the purity,
rotation, etc. (See 5-4.(4).)
525 mode: VS
625 mode : V
<Characters>
Used for adjusting the focus etc.
(See 5-4.(3).)
525 mode: VS
625 mode: V
unit( %)
Used for adjusting the white balance (5-4.(1)), brightness
(5-4.(5)), etc. When the input signal is setup level 0%,
this signal is used for
various adjustments.
<Step wave with pluge>
(setup 7.5%) : VS
525 line
mode only
&r.1it(%)
When the input signal is setup level 7.5%, this signal
is used for various adjustments.
® IMONOj (SPLIT• Switch
Pressing this switch lights up the LED and makes
the picture black and white.
Pressing this switch and holding it for 2-3 seconds
makes the LED blink and prtitions the screen upper
and lower, with the same picture on upper in color
and on lower in black and white. The screen split
position can be adjusted with the method given in 5-6.
(2).
© IAPTI Switch
Pressing this switch lights up the LED and_ applies the
aperture .
® IDELAY! Switch
When this switch is pressed, the delay state is changed
.with the mode set as in the figure below. For details
on the setting method , see 5-6.(6).
"NORM"
O[J H.DELAY
B VDELAY
EE3 H&V.DELAY
[J NO~L
@ jSCANj Switch
"H&V"
DIE]H&V
~ -DELAY
l
DNORMAL
4:3 (UNDER) scan, 4:3 (NORMAL) scan and 16:9 scan can
be switched with this switch.
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