ViewSonic Pj520 Projector User Manual

							Ports and Cables
Refer to this table to determine which projector port and cable to use for connecting to a given device. Use 
this table for determining which cables to prepare.
NOTE:
About Plug-and-Play Capability
• This projector is compatible with VESA DDC 1/2B. Plug-and-Play can be achieved by connecting this 
projector to computers that are VESA DDC (display data channel) compatible. Please take advantage of 
this function by connecting the accessory RGB cable to the RGB IN 1 port (DDC 1/2B compatible). Plug-
and-Play may not work properly if any other type of connection is attempted.
• Plug-and-Play is a system composed of the computer, its operating system and peripheral equipment (i.e. 
display devices).
• Please use the standard drivers as this projector is a Plug-and-Play monitor.
• Plug-and-Play may not function properly with some type of computers. Use the RGB IN 2 port if Plug-
and-Play does not function correctly.
Function Projector Port  Connection Cables
RGB inputRGB IN 1
Accessory RGB cable or optional RGB 
cable with D-sub 15-pin shrink jack and 
inch thread screws RGB IN 2
RGB output RGB OUT
USB mouse control USB Accessory USB cable
PS/2 mouse control
CONTROLOptional PS/2 mouse cable
ADB mouse control  Optional ADB mouse cable
Serial mouse control Optional serial mouse cable
RS-232C communication Optional RS-232C cable
S-video input S-VIDEO INOptional S-video cable with mini DIN 4- pin 
jack
Video input VIDEO IN Accessory audio/video cable
Component video inputCOMPONENT VIDEO Y
Optional component video cable COMPONENT VIDEO C
B /PB
COMPONENT VIDEO CR /PR
Audio inputAUDIO IN L
 Accessory audio/video cable or optional 
audio cable with RCA jack
AUDIO IN R
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							SetUp Reminders
WARNING:
Precautions to observe in regards to the power cord: Please use extra caution when connecting the projector's 
power cord as incorrect or faulty connections may result in FIRE AND/OR ELECTRICAL SHOCK. Please 
adhere to the following safety guidelines to insure safe operation of the projector:
• Only plug the power cord into outlets rated for use with the power cord's specified voltage range.
• Only use the power cord that came with the projector.
• NEVER ATTEMPT TO DEFEAT THE GROUND CONNECTION OF THE THREEPRONGED PLUG!
• Make sure that you firmly connect the power cord to the projector and wall outlet.
1
Connect your devices to the projector  
Connect your computer, VCR and/or other 
devices you will be using to the projector.
2
Insert the batteries into the remote control.
3
Connect the power cord
(1) Connect the connector of the electrical power cord to the AC inlet of the main unit.
(2) Firmly plug the power cord's into the outlet.
Power cordPower outlet
AC inlet
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							Connecting your devices
Devices You Can Connect to the Projector (Refer to this section for planning your device configuration 
to use for your presentation.)
CAUTION
• Incorrect connecting could result in fire or electrical shock. Please read this manual and the separate 
ATTENTION
Precautions to observe when connecting other devices to the projector
• Whenever attempting to connect other devices to the projector, please thoroughly read the manual of each 
device to be connected.
• TURN OFF ALL DEVICES prior to connecting them to the projector. Attempting to connect a live device 
to the projector may generate extremely loud noises or other abnormalities that may result in malfunction 
• Make sure that you connect devices to the correct port. Incorrect connection may result in mal-function 
and/or damage to the device and/or projector.
• A component cable and some other cables have to be used with core set. Use the accessory cable or a 
designated type cable for the connection. For cables that have a core only at one end, connect the core to 
the projector.
• Secure the screws on the connectors and tighten.
NOTE:
When connecting the projector to a notebook computer, set it so as to activate the RGB external image output 
(setting it to CRT display or to simultaneous LCD and CRT display). For more information, refer to the 
instruction manual of the notebook computer.
Plug & Play
This projector is compatible with VESA DDC 1/2B. Plug & Play is possible by connecting to a computer that 
is compatible with VESA DDC (Display Data Channel).
Use this function by connecting the accessory RGB cable with RGB IN 1 terminal (DDC 1/2B compatible).
Plug & Play may not operate by any other connection.
NOTE:
• Plug & Play is a system configured with peripheral equipment which includes a computer, display and an 
operating system.
• This projector is recognized as a Plug & Play monitor. Load the driver contained in the CD Wizard 
included with the unit.
DVD playersDisplay monitors
Laptop computers
Desktop computers VCRs
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“PJ650 / PJ520 Quick START GUIDE”.
for the pin assignment of connectors and RS-232C communication data. and/or damage to the device and/or projector. Refer to the “TECHNICAL” of the PJ650 / PJ520 User Guide 
						

							Connecting to a Computer
ATTENTION:
Whenever attempting to connect a laptop computer to the projector, be sure to activate the 
laptop's RGB external image output (set the laptop to CRT display or to simultaneous LCD and CRT display). 
For details on how this is done, please refer to the laptop computer’s instruction manual of the corresponding 
laptop computer.
NOTE:
• Some computers may have multiple display screen modes. The use of some of these modes may not be 
possible with this projector.
• For some RGB input modes, the optional Mac adapter is necessary.
Laptop computerDesktop computer
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							Connecting to a DVD Player or VCR
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							Connecting to a Display Monitor
RGB OUT
RGB cable
Display monitor
RGB IN
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							Turning On The Power
Precautions
Connect all devices to be used to the projector prior to turning on the power.
WARNING:
When the power is ON, a strong light is emitted. Do not look into the lens.
1
Make sure that the power cord is firmly and correctly connected to the projector and outlet.
2
Turn on the projector's power
Set the power switch to [ | ] (ON). The projector will go to STANDBY mode and the POWER indicator 
will light to solid orange.
3
Press the STANDBY/ON button (control panel or remote 
control)
• The projector begins warming up and the POWER indicator 
blinks green.
• The POWER indicator stops blinking and 
lights to solid green once the projector's 
power is completely on.
4
Remove the lens cap
The picture is projected.
NOTE:
Turn the power on/off in right order.
• Power on the projector before the computer or video tape recorder.
• Power off the projector after the computer or video tape recorder.
POWER indicatorpower switch
Control panel
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							Turning Off The Power
1
Press the STANDBY/ON button (control panel or remote control)
The message "Power off?" will appear on the screen for approximately 5 seconds.
2
Press the STANDBY/ON button again
(control panel or remote control)
Press the STANDBY/ON button again while the "Power off?" message is visible. The projector lamp goes 
off and starts cooling down. The POWER indicator blinks orange while the lamp cools down. (Pressing 
the STANDBY/ON button while the POWER indicator is blinking orange has no effect.)
The system goes into STANDBY mode, after cooling down the POWER indicator stops blinking orange 
and then lights to solid orange.
3
Check that the POWER indicator stops blinking and lights to 
solid orange.
Switch the power switch to [O] (OFF).
4
Confirm that the POWER indicator has gone off and then 
attach the lens cap.
When the projector has completed powering down, the 
POWER indicator will go off.
NOTE:
Except in emergencies, follow the abovementioned procedure for turning power off.
Control panel
POWER indicatorpower switch
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							Selecting an Input Signal
Using the remote control
If selecting RGB input 
Press the RGB button
Press this button to toggle between the devices connected to RGB IN 1 and 2. As illustrated below, each time 
you press the RGB button, the projector switches between RGB IN 1 and 2.
Select the signal you wish to project.
If selecting video input
Press the VIDEO button
Press this button to toggle between the devices connected to VIDEO IN, SVIDEO IN and COMPONENT 
VIDEO. As illustrated below, each time you press the VIDEO button, the projector switches between VIDEO 
IN, S-VIDEO IN and COMPONENT VIDEO. Select the signal you wish to project.
Using the projector's control panel
Press the INPUT button
As illustrated below, each time you press the INPUT button, the projector switches between its input signal 
ports. Select the signal you wish to project.
Use the zoom ring to adjust the screen size  
Use the focus ring to focus the picture
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							Adjusting the Volume
1
Press the VOLUME button
As illustrated on the right, a dialog box will appear on the screen to aid you in adjusting the volume.
2
Press the 
, buttons to adjust the volume
Press the VOLUME button again to close the dialog box and complete this operation. (Even if you don't 
do anything, the dialog box will automatically disappear after a few seconds.)
Temporarily Muting the Sound
1
Press the MUTE button
As illustrated on the right, a dialog box will appear on the screen indicating that you have muted the sound. 
Press the VOLUME button to close the dialog box (Even if you don't do anything, the dialog box will 
automatically disappear after a few seconds.)
Press the MUTE button again to restore the sound.
Press this to increase the volume
Press this to decrease the volume
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