3–2 • User Controls
HDC-8222A User Manual (Iss. 02)
Card Overview
This section provides a general overview of the HDC-8222A components.
Figure 3.1
HDC-8222A — Components
1. Control Settings Switch (S1)
S1
is a series of eight DIP Switches that are used to access and configure the features of the
HDC-8222A. Refer to the section “
Configuring the DIP Switches
” on page 3-3 for details.
2. Menu Select Switch (S2)
Use
S2
, in conjunction with
S3
and
S4
, to enable, disable, and select specific HDC-8222A
configurations.
S2
is a 3-position momentary toggle switch with an automatic spring-return to the
center (null or unity) position. Refer to the section “
Card-edge Menu System
” on page 4-10 for
information on the card-edge menus. Selection is made according to two basic menu design
types:
• Menu selection utilizing a scrolling wrap-around style of selection (from last menu item
directly back to the first menu item).
• Menu selection utilizing a bi-directional upper and lower range limit.
3. Function Select Switches (S3 and S4)
Use
S3
and
S4
in conjunction with
S2
, to select parameters to configure for the HDC-8222A.
The parameter number (00-99) is selected with the rotary switches as follows:
• Use
S3
to select the 10s digit.
• Use
S4
to select the 1s digit.
• For parameters that have only an ON/OFF state, the
INPUT STANDARD
LED will turn
on for “ON” and off for “OFF”.
For example, setting
S3
to
3
and
S4
to
1
selects parameter
31
(
Y Channel Lift
). Use
S2
to
increase or decrease the value of the parameter. Refer to
Table 3.1
for a list of available options.
4. BNC 7 - BNC 10 Output Select (S7-S10)
Use
S7-S10
to specify the type of output on
BNC 7 - BNC 10
respectively. For example, use
S8
to set the output for
BNC 8
. Position the switches as follows:
•
UP
— If a switch is in this position, the output of the corresponding BNC is set to SD
Analog.
•
DOWN
— If a switch is in this position, the output of the corresponding BNC is set to
SD-SDI.
1) Control Settings Switch (
S1
)
4) BNC 7 Output Select (
S7
)
7) BNC 10 Output Select (
S10
)
2) Menu Select Switch (
S2
)
5) BNC 8 Output Select (
S8
)
3) Function Select Switches (
S3
and
S4
)
6) BNC 9 Output Select (
S9
)
Содержание HDC-8222A
Страница 1: ...Ross Video Limited HDC 8222A HD Down Converter and Distribution Amplifier User Manual...
Страница 42: ...4 16 Menus HDC 8222A User Manual Iss 02...
Страница 46: ...5 4 Specifications HDC 8222A User Manual Iss 02...
Страница 50: ...6 4 Service Information HDC 8222A User Manual Iss 02 Notes...
Страница 51: ...Notes...
