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Rev. P. Dokument N Signature Data
ТЭ3.623.912-03РЭ ТЭ3.623.912-03РЭ
Rev. P. Dokument N Signature Data
Size А3 /А4
Signature and Data
Invent N of doubl
Subst. of invent N
Signature and Data
Invent N of orig.
1.2.1.3 Intended Use of TVM
To use the TVM, chose the video signal source on the ЭМ-1212-1 control module.
In case of normal operation of the BC-2 TVM the image from the video signal source
selected is displayed on the screen. The image should be sharp and have stable
synchronization.
Adjustment of the image parameters is done with the buttons on the front panel of the
BC-2 TVM.
The on-screen menu is called by pressing the MENU button. After that, the main menu
in the English language appears on the screen:
Input Source
PIP Enable
Auto Tune
Brightness
Contrast
Color
Quality
Position
Language
Recall
Save Exit
Cancel Exit
Only the following items of this list are used during operation of TVM as a part of the
TV-complex:
Brightness;
Contrast;
Auto Tune – automatic quality adjustment and fitting the image into the screen;
Position – placing the picture and menu window on the screen.
On rare occasions additional quality adjustment is required:
Quality – enhancing image sharpness and noise reduction.
To finish work with MENU the following modes are used:
Save Exit – save all the settings and leave the menu;
Cancel Exit – cancel all the new settings and leave the menu;
There is an additional key, AUTO, on the panel that is used for fast adjustment the
BC-2 TVM for the video signal source.
The on-screen menu is controlled with the following buttons on the panel:
▲ - allows to move the cursor frame upwards and increase the parameter chosen;
▼- allows to move the cursor frame downwards and decrease the parameter chosen;
Use this buttons to move the cursor to the needed item of the menu and activate the
chosen item by pressing the MENU button.
If the item chosen constitutes a group of settings (e.g. Quality), the submenu is
displayed on the screen.
If the item chosen is a parameter, (e.g. Contrast), adjustment of this parameter with
the
▲ and ▼buttons is activated.
Apart from the menu control buttons, there is an ON/OFF button allowing to switch
on/off the screen backlighting and image displaying. The LED in the lower corner of the
screen decorative frame should light yellow and green simultaneously when turning off and
only green – when turning on.
To switch the BC-2 TVM off press the OFF button on the TVM control panel. The ON
LED should go out.
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