NEC MT850 MT850/MT1050/MT1055 - Page 40

E - 37 - service manual

Page 40 highlights

[Page4] Clear Lamp Hour Meter: Resets the lamp clock back to zero. Pressing this button appears a confirmation dialog box. To reset the lamp usage hour, press "OK". NOTE: The projector will turn off and go into standby mode after 1600 hours (up to 2600 hours in Eco mode) of service. If this happens, press the "Help" button on the remote control for ten seconds to reset the lamp clock back to zero. Do this only after replacing the lamp. [Page5] Auto Adjust (RGB Only): When "Auto Adjust" is set to "On", the projector automatically determines the best resolution for the current RGB input signal to project an image using NEC's Advanced AccuBlend Intelligent Pixel Blending Technology. The image can be automatically adjusted for position and stability; "Horizontal Position", "Vertical Position", "Clock", "Phase", and "Resolution." On Automatically adjusts image "Horizontal Position", "Vertical Position", "Clock", "Phase" and "Resolution". Off User can adjust the image display functions ("Horizontal Position", "Vertical Position", "Clock", "Phase" and "Resolution") manually. Auto Start: Turns the projector on automatically when the power cable is inserted into an active power outlet. This eliminates the need to always use the "Power" button on the remote control or projector cabinet. Power Management: When this option is on and there is no RGB input for five minutes or more, the projector will automatically turn itself off. Power Off Confirmation: This option determines whether a confirmation dialog for turning off the projector will appear or not. NOTE: When the confirmation message is displayed, you must be in the Projector mode to operate your projector using the remote control. If not, press the PJ button on the remote control to change your projector to the Projector mode. The button lights to indicate that you are in the Projector mode. Keystone Save: This option enables you to save your current keystone settings. Saving your change once affects all sources. The changes are saved when you turn off the projector. Fan High Speed Mode: This option allows you to select two modes for fan speed: highspeed mode and normal speed mode. When you wish to cool down the temperature inside the projector quickly, check this box. This is convenient especially when the projector is installed on the ceiling. Auto Mute for Built-in Speaker: This option allows you to mute the built-in speakers automatically when you connect an audio cable to the AUDIO OUT terminal. Remote Sensor: This option determines which remote sensors on the projector are enabled in wireless mode. The options are: front, rear, right, or left. All checked boxes indicate that they can accept the infrared signal from the supplied remote control. S-Video Mode Select: This feature is used to select the S-Video signal detection mode. This allows identifying of the S-Video signals with different aspect ratio (Zoom signal 16:9, Wide Zoom signal 4:3). S2 Identifies Zoom or Wide Zoom signal. OFF Does not identify any S-video signal. RGBOUT Terminal: This option allows you to determine which RGB source is output from the RGBOUT terminal when the Video, S-Video or Viewer source is selected. Disable ......... Neither RGB 1 nor RGB 2 is output from the RGBOUT terminal. RGB 1 .......... The signal from RGB 1 is output from the RGBOUT terminal. RGB 2 .......... The signal from RGB 2 is output from the RGBOUT terminal. NOTE: The AUDIO OUT mini jack outputs sound for the source that the projector currently selects independently of setting "RGB OUT Terminal". E - 37

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E – 37
[Page4]
Auto Adjust (RGB Only):
When "Auto Adjust" is set to "On", the projector automatically de-
termines the best resolution for the current RGB input signal to
project an image using NEC's Advanced AccuBlend Intelligent Pixel
Blending Technology.
The image can be automatically adjusted for position and stability;
"Horizontal Position", "Vertical Position", "Clock", "Phase", and
"Resolution."
On
................
Automatically adjusts image "Horizontal Position", "Vertical
Position", "Clock", "Phase" and "Resolution".
Off
................
User can adjust the image display functions ("Horizontal Po-
sition", "Vertical Position", "Clock", "Phase" and "Resolution")
manually.
Auto Start:
Turns the projector on automatically when the power cable is in-
serted into an active power outlet. This eliminates the need to al-
ways use the "Power" button on the remote control or projector cabi-
net.
Power Management:
When this option is on and there is no RGB input for five minutes or
more, the projector will automatically turn itself off.
Power Off Confirmation:
This option determines whether a confirmation dialog for turning off
the projector will appear or not.
NOTE:
When the confirmation message is displayed, you must be in the
Projector mode to operate your projector using the remote control. If not,
press the PJ button on the remote control to change your projector to the
Projector mode. The button lights to indicate that you are in the Projector
mode.
Keystone Save:
This option enables you to save your current keystone settings.
Saving your change once affects all sources. The changes are saved
when you turn off the projector.
Fan High Speed Mode:
This option allows you to select two modes for fan speed: high-
speed mode and normal speed mode.
When you wish to cool down the temperature inside the projector
quickly, check this box. This is convenient especially when the pro-
jector is installed on the ceiling.
Auto Mute for Built-in Speaker:
This option allows you to mute the built-in speakers automatically
when you connect an audio cable to the AUDIO OUT terminal.
Clear Lamp Hour Meter:
Resets the lamp clock back to zero. Pressing this button appears a
confirmation dialog box. To reset the lamp usage hour, press "OK".
NOTE:
The projector will turn off and go into standby mode after 1600 hours
(up to 2600 hours in Eco mode) of service. If this happens, press the "Help"
button on the remote control for ten seconds to reset the lamp clock back
to zero. Do this only after replacing the lamp.
[Page5]
Remote Sensor:
This option determines which remote sensors on the projector are
enabled in wireless mode.
The options are: front, rear, right, or left. All checked boxes indicate
that they can accept the infrared signal from the supplied remote
control.
S-Video Mode Select:
This feature is used to select the S-Video signal detection mode.
This allows identifying of the S-Video signals with different aspect
ratio (Zoom signal 16:9, Wide Zoom signal 4:3).
S2
...............
Identifies Zoom or Wide Zoom signal.
OFF
.............
Does not identify any S-video signal.
RGBOUT Terminal:
This option allows you to determine which RGB source is output
from the RGBOUT terminal when the Video, S-Video or Viewer
source is selected.
Disable
.........
Neither RGB 1 nor RGB 2 is output from the RGBOUT termi-
nal.
RGB 1
..........
The signal from RGB 1 is output from the RGBOUT terminal.
RGB 2
..........
The signal from RGB 2 is output from the RGBOUT terminal.
NOTE:
The AUDIO OUT mini jack outputs sound for the source that the
projector currently selects independently of setting "RGB OUT Terminal".