ViewSonic Projector PJD6551W User Manual

56
FunctionDescription
LanguageSets the language for the On-Screen Display (OSD) menus. 
See 
Using the menus on page 23  for details.
Projector 
Position See 
Choosing a location on page 12  for details.
Menu Settings Menu Display Time
Sets the length of time the OSD will remain active after your 
last key press. The range is from 5 to 30 seconds in 5-second 
increments.
Menu Position
Sets the On-Screen Disp
lay (OSD) menu position.
Blank Timer See Hiding the image on page 36  for details.
Splash Screen...

57
FunctionDescription
High Altitude 
ModeA mode for operation in high altitude areas. See 
Operating in 
a high altitude environment on page 37  for details.
DCR Enables or disables the DC
R (Dynamic Contrast Ratio) 
function. Selecting  On enables the function and the projector 
will automatically switch the lamp mode between normal and 
economic modes according to the input image detected.
This function is only available when a PC input signal is 
selected.
After enabling DCR, frequent lamp mode...

58
FunctionDescription
Remote Control 
CodeSee 
Remote control code on page 9 for details.
Advanced Security Settings
See 
Utilizing the password function on page 24  for details.
Panel Key Lock
See  Locking control keys on page 36  for details.
Reset Settings Returns all settings to the factory preset values.
The following settings will still remain: Keystone,  
OverScan, Language, Projector Position, High Altitude 
Mode, Security Settings, Remote Control Code, 3D Sync.
Current System 
StatusSource...

59
Maintenance
Care of the projector
You need to keep the lens and/or filter (optional accessory) clean on a regular basis.
Never remove any parts of the projector. Contact your dealer when any part of the projector 
needs replacing.
Cleaning the lens
Clean the lens whenever you not ice dirt or dust on the surface.
• Use a canister of compressed air to remove dust.
• If there is dirt or smears,  use lens-cleaning paper or moisten a soft cloth with lens 
cleaner and gently wipe the lens surface.
CAUTION...

60
• If your projector is ceiling-mounted or is not easily accessible, pay special attention to your personal safety when replacing the dust filter.
Installing the dust filter
1. Be sure to turn off the projector and unplug it 
from power source.
2. As the arrows shown to the right, fit the filter  by aligning and inserting  it into the projector 
slots. Make sure it clicks into place.
For first time installation:
3. Open the OSD menu and go to the  SYSTEM SETTING: ADVANCED > Filter 
Settings menu .
4....

61
Lamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is automatically 
calculated by the built-in timer.
To obtain the lamp hour information:
1. Open the OSD menu and go to the  SYSTEM SETTING: ADVANCED > 
Lamp Settings  menu.
2. Press  Enter and the  Lamp Settings  page is displayed.
3. You will see the  Lamp Hours information on the menu.
4. To leave the menu, press  Exit.
Extending lamp life
The projection lamp is a consumable...

62
3. Highlight Power Saving and press /. 
4. When  Enable is selected, the projector lamp will be changed to  Eco 
mode after no signal is detected for 5 minutes.      
The lamp power will be changed to  SuperEco mode after no 
signal is detected for 20 minutes.
Timing of replacing the lamp
Please install a new lamp or consult your dealer when the  Lamp indicator light lights up. 
An old lamp may cause a malfunction in the pr ojector and in some instances the lamp may 
explode.
CAUTION
The Lamp...

63
Indicators
LightStatus & Description
Power events
Blue
Flashing Off OffStand-by mode
Blue Off OffPowering up
Blue Off OffNormal operation
Blue
Flashing Off OffNormal power-down cooling (3 sec)
Red Off OffDownloading
Blue Blue BlueBurn in off
Lamp events
Blue
Flashing Off RedFirst Lamp-Lit error cooling (60 sec)
Off Off RedLamp error in normal operation (30 sec)
Blue Off RedCW start fail (30 sec)
Thermal events
Off Red OffFan 1 error (the actual fan speed is +25% outside the 
desired speed.)
Off Red...

64
Troubleshooting
The projector does not turn on.
No picture
Blurred image
Remote control does not work
CauseRemedy
There is no power from the power cord.Plug the power cord into the AC inlet on the 
projector, and plug the power cord into the power 
outlet. If the power outlet has a switch, make sure 
that it is switched on.
Attempting to turn the projector on again 
during the cooling process. Wait until the cooling down process has completed.
CauseRemedy
The video source is not turned on or...

65
Specifications
Projector specifications
• All specifications are subject to change without notice.
• Not all models can be purchased in your region.
General
Product nameDLP Projector
Optical
ResolutionPJD6252L/PJD7326:
1024 x 768 XGA
PJD6551W/PJD7526W :
1280  x 800 WXGA
PJD7720HD :
1920  x 1080 1080p
Display system 1-CHIP DMD
Lamp PJD6252L/PJD6551W:
190 W lamp
PJD7326/PJD7526W:
240 W lamp
PJD7720HD:
210 W lamp
Electrical
Power supply AC100–240V, 50–60 Hz (Automatic)
Power consumption...