NEC Nc900ca Manual

31
3. Projection of \bmages \fi(Basic Operation)
3-4-4. Adjusting the brightness of the projected screen (Lamp output) \l
1 Press the LAMP button.
The screen to adjust the \filamp output is dis\fiplayed. 
TIPPress the ENTER \futton\fi to switch the dis\fiplay \fetween “Lamp \fiSetup (Adjust)” an\fid “Lamp Setup (Lam\fip Mode)”. 
Note that while the LAMP ON/OFF \futton indicator is \flinking green (page 67), you cannot use the lamp mode 
settings screen \fecause the lam\fip cannot \fe turned off and the...

32
3. Projection of \bmages \fi(Basic Operation)
3-4-5. Adjusting the brightness of the projected screen (Lamp mode)
NOTEWhile the LAMP ON/OFF \futton indicator is \flinking green (page 67), you cannot use the lamp mode settings 
screen \fecause the lamp mode cannot \fe set. Wait until the LAMP ON/OFF \futton indicator changes from \flink-
ing to steady on.
1 Press the LAMP button.
The screen to adjust the \filamp output is dis\fiplayed.
2 Press the LAMP button while the lamp o\lutput adjustment s\lcreen...

33
3. Projection of \bmages \fi(Basic Operation)
3-5. Preventing misoperations
Buttons on the control panel can \fe locked (KEY LOCK) to prevent misoperations. Buttons on the control panel do not function 
while KEY LOCK is \fion. KEY LOCK must \fi\fe off to operate these\fi \futtons. 
NOTE• KEY LOCK is automa\fitically turned on in the foll\fiowing cases. 
 
- When the projector has entered the stand\fy state \fy turning on the main power switch of the projector while 
the AC power is su\fipplied. 
 
-...

34
3. Projection of \bmages \fi(Basic Operation)
3-6. Turning on/off the lamp with the projector turned on
NOTEThe indicators on \fithe control panel \flink when\fi the following oper\fiations are carried out. (Se\fie page 66)
• When you turn the lamp on or c\fihange the lamp mode\fi
The indicators of the POWER \futton and the LAMP ON/OFF \futton \flink green. The projector cannot \fe turned 
off while the POWER \futton indicator is \flinking (in cycles of 2). The lamp cannot \fe turned off while the...

35
3. Projection of \bmages \fi(Basic Operation)
3-7. Turning your projector off
NOTEThe indicators on \fithe control panel \flink when\fi the following oper\fiations are carried out. (Se\fie page 66)
• When you turn the lamp on or c\fihange the lamp mode\fi
The indicators of the POWER \futton and the LAMP ON/OFF \futton \flink green. The projector cannot \fe turned 
off while the POWER \futton indicator is \flinking (in cycles of 2). The lamp cannot \fe turned off while the LAMP 
ON/OFF \futton...

36
3. Projection of \bmages \fi(Basic Operation)
3 Turn off the AC power to the projector.
NO TE\bn the following instances, do not turn off the main power switch or disconnect the AC power. Doing so can dam-
age the projector.
• While projecting images
•  While the fan is r\fiunning after the po\fiwer is turned off (The cooling-off time is 90 secon\fids) 

37
 
4.
Using Menus
4-1. Basic operation with adjustm\lent menus
To adjust the projector, display the menu\fi on the LCD screen of the projector control panel. 
4-1-1. Screen display 
The menu display screen is composed of a menu display field (the upper two lines) and a setting item display field (the \fottom 
two lines). 
← Displays the main \fimenu or su\fmenus.
← Displays su\fmenus \fior selection items\fi.
← Displays settings \fiand selection stat\fius.
← Displays settings,\fi selected items an\fid...

38
4. Using Menus
When not displayin\fig menus, the follow\fiing screen is normally displayed. 
When in standby
When the projector is in a st\fiand\fy state (the ma\fiin power switch in\fi on), the followin\fig is displayed. 
When power is turned on
When the power is \fiturned on, the follow\fiing is displayed. 
← Displays the lamp \fimode and lamp outp\fiut (%).
← Displays the lamp \fiusage time.
← Displays the selec\fited title.
← Displays the selec\fited video input po\firt.
TIPWhen  the  lamp  mode...

39
4. Using Menus
4-1-2. Operating menus
\freparati\bn: Turn your projector on. (See p\fiage 24) 
1 Press the ME\fU button on the control panel of your projector. 
The menu is displa\fiyed in the LCD screen. 
2 Press the LEFT/RIGHT buttons to display “Information.” 
At  each  press  of  the  LEFT/R\bGHT  \futtons,  the  display  will  cycle  as  “Title  Select”  ←→  “Configuration” ←→  “(Title 
Setup)” ←→ “\bnformation.” 
3  Press the DOW\f button. 
The su\fmenu “Lamp” \fiof “\bnformation” is...

40
4. Using Menus
6 Press the DOW\f button. 
The su\fmenu “B\bOS” \fianother rank lower\fi than “System” is \fidisplayed. 
7 Press the LEFT/RIGHT button to select the submen\lu “Data.” 
At each press of the LEFT/R\bGHT \futton, the display will cycle as “B\bOS”  ←→ “Firmware” ←→ “Data” ←→ “Lens” 
←→ “Serial No.” ←→ “Model,” and each\fi version information is displaye\fid. 
8  Press the UP button several times. 
At each press of the UP \futto\fin, the display wil\fil return to a menu one le\fivel a\fove.