Ross GearLIte DAC-9213-R, Руководство пользователя, Страница: 20 / 28

19 • Configuration (Iss. 04)
Output Video Level
Use this menu to adjust the component video output level by up to ± 25%. This
setting affects all input standards and output formats. Pressing, or holding, the
Up
button will increase the output video level on all three analog output signals.
Pressing, or holding, the Down button will decrease the output levels. This
menu has a 2 button quick default to unity, the default value. Press both Up and
Down buttons at the same time and hold for three seconds.
Force Mono
Use this menu to blank the P
B
and P
R
component output signals. This option has
no function in RGB format. Note that if the DAC-9213-R is setup in RGB mode,
and Force Mono is enabled, then the module is switched to YP
B
P
R
mode, the P
B
and P
R
channels will be blanked (i.e. the DAC-9213-R remembers option
settings even though they may not affect the current operating mode).
Setup On
Use this menu to control the blanking level of RGB signals in 525i mode only.
Setup is only valid in the 525i RGB (MII) and 525i RGB (NTSC Related) output
formats.
Sync On All
Use this menu to enable horizontal synchronization pulses (bi-level sync or
tri-level sync), on all three RGB signals (Sync On All is set to On) or just on the
Green channel (Sync On All is set to Off).
Note
— This setting has no effect on YP
B
P
R
signals.
Disable Auto Mute
Use this menu to disable automatic muting of the analog outputs when a
standard mismatch occurs. When automatic muting is enabled (Disable Auto
Mute = Off) the DAC-9213-R will automatically mute the analog outputs when
the input video standard selected by the user differs from the video standard
detected at the SDI input.
Note
— If Disable Auto Mute is set to On with an input/output
mismatch, the DAC-9213-R will output an invalid signal and the
STATUS LED will flash.
Default Set
Use this menu item to reset all user settings to the factory defaults. Holding
down the
Up
button for three seconds will reset the user settings to the default
values given in Table 2 on page 16.