Operating instructions

PRELIMINARY GUIDE TO INSTALLATION AND OPERATION
UVP-101i | 9
3.1.2 Push Buttons
The following functions are accessible from the card-edge-mounted push buttons:
TEST Enables and Disables the internal test signal on both analog and digital outputs. Toggles
between 100% white bar and 75% Color Bars, black, and normal mode. When it is activated,
the EDH error codes (flags) are blanked as well as the HANC and VANC intervals on the
input side.
FREEZE Enables and Disables the manual freeze mode (see section 4.7.1).
The TEST and FREEZE LEDs will turn on when the indicated function is selected.
3.1.3 Display
The functionality of the four-character card-edge display is as follows:
• In Normal operating mode, it shows the currently-selected input format, and the display is dimmed.
• In Menu Adjustment mode, the display shows the current menu selection, and the display is at full
brightness.
3.1.4 Parameter Adjustment using the Menu
Most UVP-101i parameters are accessed and changed via an easy-to-use menu. The menu tree of figure 3.2
outlines the entire UVP-101i menu path. Each item in the menu is discussed in detail in sections 4.1 to 4.10.
Navigating Through the Menu
The front panel push-buttons are used to navigate the menu of Figure 3.2. The following describes the
function of each push-button when navigating through the menu.
To access the menu, the user must first press the SELECT push-button. Once in the menu, the four push-
buttons have the following functionality:
+: Press + to move down in the menu or to increase the parameter value. Holding down + during
an adjustment will increase the parameter value at a faster rate.
-: Press - to move up in the menu or to decrease the parameter value. Holding down - during an
adjustment will decrease the parameter value at a faster rate.
SELECT: Use SELECT to move to the right in the menu. Once you have moved to a parameter which
has a set of associated values, press SELECT to display the current value. After choosing a
new value using the + and – buttons, push SELECT. The new value is stored immediately in
non-volatile memory, and the display once again shows the parameter name.
ESC: Use ESC to move to the left in the menu. If ESC is pressed after making changes to a
parameter, the parameter is reset to the value it had prior to the change (but not if SELECT
was pressed). For example, after changing the brightness, press ESC. The menu is returned
to BRI and the previous brightness value is reloaded.
Automatic Exit From Menu After 1-Minute Interval
If the menu is currently being accessed and no push button has been pressed for 1 minute, the UVP-101i
automatically exits from the menu, and returns to normal mode. When this happens, changes made to the
current parameter will be stored.
3.1.5 Card Edge Menu Interface
The chart on the following two pages shows a detailed menu tree for the UVP-101i.