Grass Valley 2090MDC - Manual (Page 17)

2090MDC Instruction Manual 11
Configuration
Configuring Output Modes and Mode Parameters
To select the output modes and set other mode parameters with the local
on-board switches, refer to the instructions below and
Table 4 .
1. Use the Function rotary switch, SW1, shown in Figure 7 on page 10 and
at left, to enter each Function selection 1 through 4.
2. When a function has been selected, use the paddle switch, SW2, to
perform the selected functions by moving the paddle switch left or
right according to the instructions in the table below.
Note In Full Screen and Zoom mode the number of pixels that can be shifted hor-
izontally per step of the paddle switch depends on the input standard and
zoom magnitude as detailed in
Table 3 on page 9 .
3. Holding the paddle switch in the left or right position will increase the
number of steps in the functions below, whether zoom factor or
horizontal shift. The number of steps will depend on the length of time
the switch is held in either position and the starting value of the
horizontal position or zoom.
Table 4. 2090MDC Mode Configurations
Rotary
Switch
Position
Function
Name
Paddle
Switch
Left
Paddle
Switch
Right
Function Description
0 – – – Inactive
1
Mode
Select:
Select Select
Use paddle switch to select output mode from Letterbox, Amorphous, Full Screen or
Zoom. Choice will be indicated by front Mode LEDs (yellow).
2
Left/Right
Shift:
Left Right
In Full Screen and Zoom Mode, use the paddle switch to move the display to left or
right. Note that full Letterbox mode (minimum zoom) is not adjustable.
3
Zoom In/
Zoom Out:
Zoom In Zoom Out
In Zoom Mode, use the paddle switch to zoom in and out. Minimum is Letterbox
(right), maximum is Full Screen (left).
4 Setup Level 7.5% 0%
In all modes with 525 line rate input, use the paddle switch to set pedestal level to
7.5% (left) or 0% (right). Not active in 625 Hz line rate input.
5-F – – – Inactive
2