ViewSonic Projector PJD6551W User Manual

6
Projector exterior view
1. External control panel(See Projector on page 7  for 
details.)
2. Lamp cover
3. Vent (heated air exhaust)
4. Front IR remote sensor
5. Adjuster foot
6. Focus and Zoom rings
7. HDMI/MHL port
8. Projection lens
9. Audio signal output socket
10. Audio signal input socket 2/ Microphone
11. Audio signal input socket 1
12. S-Video input socket
13. Video input socket
14. HDMI port
15. RGB signal output socket
16. RGB (PC)/Component video  (YPbPr/YCbCr) signal input 
socket-2
17. RGB...

7
Controls and functions
Projector
1. Focus ringAdjusts the focus of the projected image.
2. Zoom ring Adjusts the size of the projected image.
3. Menu Turns on the On-Screen Display (OSD) 
menu. 
Exit
Goes back to previous OSD menu, exits 
and saves menu settings.
4. / / /  (Keystone keys) Manually corrects distorted images 
resulting from an angled projection.
Left/ Right/Up/ Down
Selects the desired menu items and makes 
adjustments.
5. Power Toggles the projector between standby 
mode and Power ON....

8
Remote control
To use the remote mouse control keys 
(Page Up, Page Down,  , and ), see 
Using the remote mouse control on 
page 10  for details.
1. Power
Toggles the projector between standby 
mode and Power ON.
2. Source selection keys 
•COMP1 /COMP2
Selects  D-Sub / Comp. 1  or D-Sub / 
Comp. 2  source for display.
• HDMI
Selects  HDMI source for display.
3. Auto Sync Automatically determines the best 
picture timings for the displayed 
image.
4. / / /  (Keystone keys)  (PJD7326/PJD7526W )
/...

9
Operating the LASER pointer
The Laser Pointer is a presentation aid for 
professionals. It emits colored light when you 
press it. The laser beam is visible.  It is necessary to press and hold Laser for continuous 
output.
Do not look into the laser light  window or shine the laser light  beam on yourself or others. See 
the warning messages on the back of the remote control prior to using it.
The laser pointer is not a toy. Parents should  be mindful of the dangers of laser energy and 
keep this...

10
can prevent interference from other remote controls. Set the remote control code for the 
projector first before changing that for the remote control.
To switch the code for the projector, select from among 1 to 8 in the SYSTEM SETTING: 
ADVANCED  > Remote Control Code  menu.
To switch the code for the remote control, press  ID set and 
the number button corresponding to the remote control 
code set in the projector OS D together for 5 seconds or 
more. The initial code is se t to 1. When the code is...

11
Replacing the remote control batteries
1. To open the battery cover, turn the remote control over to view its back, press on the 
finger grip on the cover and pull it up in th e direction of the arrow as illustrated.
2. Remove any existing batteries (if necessa ry) and install two AAA batteries observing 
the battery polarities as  indicated in the base of the  battery compartment. Positive (+) 
goes to positive and negative (-) goes to negative.
3. Refit the cover by aligning it  with the base and...

12
Positioning your projector
Choosing a location
Your room layout or personal preference will dictate which installation location you select. 
Take into consideration the size and position of  your screen, the location of a suitable power 
outlet, as well as the locati on and distance between the pr ojector and the rest of your 
equipment.
Your projector is designed to be installed in  one of the following 4 possible installation 
locations:
1. Front Table
Select this location with the projector placed...

13
Projection dimensions
The screen mentioned below refers to the projection screen usually consisting of a screen 
surface and a support structure.
PJD6252L/PJD7326
(a) Screen Size
[inch (cm)] 4:3 image on a 4:3 Screen 4:3 image on a 16:10 Screen
(b) Projection 
distance [m (inch)] (c) Image 
height
[cm (inch)] (d) Vertical 
offset
[cm (inch)]  (b) Projection 
distance [m (inch)] (c) Image 
height
[cm (inch)] (d) Vertical 
offset
[cm (inch)]
min. max. min. max.
50(127) 2.0 (78) 2.2 (86) 76 (30) 7.6...

14
PJD6551W/PJD7526W
(a) Screen Size
[inch (cm)] 16:10 image on a 16:10 Screen 16:10 image on a 4:3 Screen
(b) Projection 
distance [m (inch)] (c) Image 
height
[cm (inch)] (d) Vertical 
offset
[cm (inch)]  (b) Projection 
distance [m (inch)] (c) Image 
height
[cm 
(inch)] (d) Vertical 
offset
[cm (inch)]
min. max. min. max.
60(152) 2.0 (79) 2.2 (87) 81 (32) 0.0 (0.0) 1.9 (74) 2.1 (82) 76 (30) 0.0 (0.0)
70(178) 2.3 (92) 2.6 (101) 94 (37) 0.0 (0.0) 2.2 (87) 2.4 (95) 89 (35) 0.0 (0.0)
80(203) 2.7 (105) 2.9...

15
PJD7720HD
There is 3% tolerance among these numbers due to optical component variations. It is 
recommended that if you intend to permanently install the projector, you should physically 
test the projection size and distance using the  actual projector in situ before you permanently 
install it, so as to make allowance for this projectors optical characteristics. This will help you 
determine the exact mounting position so that it best suits your installation location.
(a) Screen  Size
[inch (cm)]...