DCH-4000P-xx series Receivers
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W W W . P B I - C H I N A . C O M
4.3 Liquid Crystal Display
The 2 x 20 character Liquid Crystal Display (LCD) shows all the required information about
the selected parameters.
The top row of the LCD shows the selected parameter. The bottom row indicates the present
values and how these can be adjusted.
The parameters are grouped in three menus:
-the
Inputs
, which gives the full operation on inputs parameters
-the
Outputs
, with the full operation control functions on outputs parameters
-the
Systems
, gives the general device management parameters and informs about the
device working status
4.4 Keypad
Figure 4.2 Keypad of DCH-4000P-xx series
The 6 keys on the front panel allow you to navigate in the information given on the LCD and
to change parameters, when the device operates under local control.
The
<ENTER>-key
is used to enter the main menu or a sub-menu. When you stand on the
preferred menu,
<ENTER>
is used to active the parameter on the bottom line and allows you
to change the value. It also finishes the input of new alphanumeric values and confirms the
changes.
The
<
>-and<
>-keys
are used to select between the main menus or sub-menus. When
you stand on the preferred menu and the parameter is active, they are also used to change
the numerical values. Selecting a digit with the
<
>-and <
>-keys
.
The
<EXIT>-key
, is used to exit a menu without any action.
4.5 Common Interface
There are two Common Interface slots. You can insert up to two different CAM modules for
descrambling.
