Ikegami HTM-1505R Operation Manual page 25

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@
SYNC INT/EXT switch
To operate by external synchronization when analog signal is input,
set this switch to EXT side. However, it does not operate at the
time of DIGITAL signal input.
@ RE.SC switch (Available only when NTSC decoder is mounted)
Used to check that no sub-catTier leaks in input signal.
Press the switch while monitoring the screen. lf HUE changes, it
shows that sub-carrier leaks in the retrace-line section.
When the switch is released, it is automatically turned off
@ CHANGE PRESET switch
To change or memorize each preset data, press tj1is switch.
Pressing the switch blinks each preset LED within the frame all at
once. When selecting from among the blinking switch, the LED
lights up, making it possible to change that data Then, data cai1 be
chat1ged successively by pressing other switch.
Each data has the following individual data:
·BRIGP.Er
e
x x
4
COt:!JF e
x x
4
X
• •
14 (17)
X
• •
14 17)
X
•
X
4 5
X
•
X
4 (5)
X
•
X
4 (5
X
•
X 4 (5)
X
•
X 4 (5
X X X
X X
X
FILE: REFERENCE, FILE I, FILE 2, FILE 3
FORMAT: 525i, 625i, 1035i, 1080i, 720p(Type-1)
SCAN: 4 : 3 normal, 4 : 3 unde1: 16 : 9 normal, 16 : 9 under
( ) : Number of data for Type I
*
Do not change SCAN at1d chat1nel while cl1at1ging each preset data.
*
To enable each of the following preset switches, enable that function:
a) APT switch
Tum on APT switch on the front pat1el.
b) HUE switch
When mai1ual switch of HUE on the front pat1el is on, set the
switch to PRESET. It is enabled only while NTSC composite
signal is selected.
c) CHOROMA switch
When ma11ual switch of CHROMA on the front pat1el is on, set
the switch to PRESET.
d) BRIGHT switch
When mat1Ua! switch of BRIGHT on the front panel is on, set the
switch to PRESET.
e) CONT switch
Wh~n manual switch of CONT on the front pat1el is on, set the
switch to PRESET.
.. i!t HTM-1505R/HTM-1505CS
(!) CLEAR switch
To display the preset screen by means of CHANGE PRESET key at1d
WHITE BALANCE key at1d select an item to be chat1ged, press this
switch.
When the key is pressed while preset data is being chat1ged, it is possible
to clear the data being changed at1d return it to the fo1mer data
@
H.CENT switch
Used to ac[just the horizontal position of
the available picture area
®
V.CENT switch
Used to adjust the ve1tical position of the
available picture ai·ea.
®) ROTATION switch
Used to correct the deviation of PURITY that occurs due to the
influence of earth magnetism when the direction ofmonitoris changed.
Make the whole screen uniformly monochrome by meat1s of SCREEN
key.
When using the monitor in a relay car or similar situation where the
direction of the monitor always changes, set elbit connector(EL 561) of
DEF board to OFF position to make the rotation circuit inoperative.
It ha, been set to "ON" at the time of factory shipment.
@
WIDTH switch
• Used to adjust the breadth of available
screen ai·ea for each sca11ning size and
aspect.
@ HEIGHT switch
Used to adjust the height of available
screen ai·ea for each scat1ning size and
aspect.
@
H.PHASE switch
Used to ac\just the horizontal phase of
picture.
Indicate I 00% of marker at1d adjust so
that image may come within 100% of the
frame.
@
APTswitch
Used lo mtjust aperture level.
This switch does not operate, unless APT switch on the front panel is
turned on (LED lights up) beforehand.
@
EXPAND switch
Used to ac[just side pin and trapezoidal distortion.
Pressing this switch cat1 switch between TRAPEZOID (trapezoidal dis-
tortion) and SIDE PIN alternately.
( TRAPEZOID) (SIDE PIN)
21