Runco RS-900 Owner's Operating Manual page 74

Operation
Fan Mode: Select Fan Mode from the Setup Menu to control the operation of the
projector's cooling fan.
In most cases, the default Fan Mode (Normal) will maintain the correct operating
temperature. If the lamp frequently turns off due to overheating, or in certain high-altitude
operating environments, you may need to change this setting to Hi. Altitude or Manual.
To manually set the fan speed, select Manual and press ENTER. Then, use the on-screen
slidebar to adjust the speed.
Background Color: Press the
(black, blue or gray). The Background Color appears when no incoming signal is present.
PIP: To enable or disable the picture-in-picture (PIP) feature, highlight PIP in the Setup
menu and press or
RVR: Use the RVR control to increase or decrease the Reflectance Volume Regulation
setting. RVR lets you control the aperture or iris size (the physical opening through the
lens; similar to an "f-stop" on a camera). Doing so allows you to optimize brightness and
contrast according to the amount of ambient light in the viewing area.
Use a higher setting for rooms with a lot of ambient light. Use a lower setting for more
"theater-like" viewing conditions (little or no ambient light).
12-volt Trigger: Select 12-volt Trigger from the Setup menu to configure the 12-volt
trigger output.
• Set the 12-volt Trigger to Normal if you want the trigger to activate when the projector
is turned on (for instance, if the trigger is controlling a retractable screen).
• Set the 12-volt Trigger to Cinema if you want the trigger to activate when the Cinema or
Virtual Cinema aspect ratio is selected. Choose this setting if your RS-900 is equipped
with the Runco CineWide with AutoScope system.
V. Correction: To achieve the proper image geometry with the secondary anamorphic
lens, select V. Correction from the Set Up menu. Then, use the
the native aspect ratio of the display, in small increments.
Amplitude: The Amplitude menu allows you to fine-tune the aspect ratio by stretching it
horizontally or vertically, in small increments. This can be useful if your projector is
equipped with an anamorphic lens, or if artifacts are visible at the image edges.
The Horizontal control adjusts the image width while keeping the height constant.
Similarly, the Vertical control adjusts the image height while keeping the width constant.
Auto Off: When using the RS-900 with a computer, use the Auto Off feature to have the
RS-900 go into standby mode when no source signal is present on the current input. (A
warning message appears on-screen for approximately eight seconds before this occurs.)
Select an Auto-Off interval of from five to 30 minutes, in five-minute increments. To return
to normal operating mode from the Auto Off standby mode, select the input with the
remote control or operate your computer.
When Auto Off is disabled, the RS-900 remains in normal operating mode, regardless of
the presence or absence of an input sync signal.
1. If the computer is turned off or not properly connected to the
Note
2. For instructions on using the computer's power management
or button to select the image Background Color
to select On or Off.
RS-900, the system is set to the off state.
features, refer to the instructions for your computer.
60
or button to change
Runco RS-900 Owner's Operating Manual