Runco Vx 3c Projector User Manual

							3-37
OPERATION
LAMP HOURSshows the number of hours logged on the current lamp. Whenever you record
a new lamp serial number, this value automatically resets to 0, where it begins to log time for
the new lamp. NOTE: Read-only. This information also appears in the Statusmenu. 
LAMP S/Nis the serial number recorded for the current lamp. When you install a new lamp
and enter its serial number, the number will appear here in the Lampmenu.NOTE: Read-only. 
Enter a checkmark for LAMP MESSAGEif you want to enable a warning message upon
power-up that the lamp has reached the specified lamp limit and should be replaced. Delete the
checkmark if you do not want to see this warning-instead, when your lamp expires, only the
status information on the back of the projector will provide the warning to replace the lamp.
NOTES: 1)It is recommended that the Lamp Message checkbox remain enabled. 2)When a
lamp warning message appears, press   to temporarily cancel the message. The message will
continue to appear upon power-up until you install a new lamp.
Set LAMP LIMITto the number of hours you expect to log on the current lamp before replac-
ing it. The recommended limit is 1000 hours.
NOTE: 1) If you change modes over the life of a lamp, the lamp limit you originally expected
may no longer be possible. 2)Turning the lamp on and off reduces lamp life significantly, as do
other factors.
Set which LAMP MODEyou want to use in order to control the light
output. Although there are exceptions, in most lamps, the higher the
light output or power setting, the shorter the life span of the lamp.
Use the lamp mode that best suits your brightness needs. For example, in
a tiled application you may want to precisely match brightness levels between adjacent images-
choose Intensity for each projector, then judge by eye and set each individual intensity setting
as necessary (see Intensity, below). Or you may simply always need as much brightness as
possible-choose Max Brightness.
Lamp modes are described below:
!Max Brightness: The lamp will always burn as brightly as possible, driven by maximum
power of 700W. Keep in mind that the maximum brightness for any lamp gradually
diminishes with age-the image will become dimmer over time. Its current output level
appears in the Intensity option (not in lumens).
!Intensity:Brightness will remain at a specified level for as long as possible. Once you
select this option, enter a number representing the intensity level (brightness) you wish to
maintain. Note this value is a correlation only (0-9999), not actual lumen levels possible
(0-3000, e.g.). See Intensity below.
!Power: The power supplied to the lamp will remain at a desired watt level throughout the
life of the lamp. Once you select this option, enter the number of watts representing the
Figure 3.24 
						

							3-38
OPERATION
power level you wish to maintain. See Power below.
POWER - The number shown here indicates how many watts are applied to the lamp\
. Set from
450-700 watts as desired, keeping in mind that lower power levels produc\
e dimmer images. 
When in  Power or Max Brightness modes, the power level remains constant. When in
 Intensity  mode, the power level will change as necessary. Specifying a power level of 700 is
the same as operating in  Max Brightnessmode.
NOTES:  1)Power level can be set only if the lamp is in power mode.  2)If you are in
Intensity mode, the power level value will automatically increase over time as necessary to
maintain the desired brightness, until power reaches 700W. 
INTENSITY - This number is a representation of the current brightness of your lamp\
, decreas-
ing over time when you are operating at  Max Brightness or at a specific Power level.
However, when you are operating in  Intensity mode, this value remains at the original
 Intensity  setting chosen.
NOTE: The number shown for intensity is not the actual lumen output, b\
ut rather a correlat- 
ed value only-9999 may represent 3000 lumens, for example. 
To use  Intensity  mode, judge by eye and set the level as desired for your application, \
remem-
bering that higher settings can significantly shorten lamp life. Over ti\
me, the projector will 
automatically increase the power supplied to the lamp as needed to maint\
ain the chosen intensi-
ty to within 5% of the setting. This is called brightness tracking. 
Keep in mind that once the lamp power has reached its  maximumof 700 watts (see  Power,
above), this tracking is no longer possible. At this point, the lamp wi\
ll gradually begin to dim as 
usual, even though your original  Intensity value will still appear in the menu. To resume
accurate tracking, reduce the intensity setting so that the resulting  Power value is under 700
watts - the lower the intensity, the longer it can be maintained. 
Do not lower the  Intensity so much that the corresponding  Power value reaches its mini-
mum of 450 watts - the intensity setting will be inaccurate and cannot b\
e maintained. For 
matching intensity over in tiled images, choose an intensity setting tha\
t enables all lamps to
operate at less than 700 watts. 
NOTES: 1) Lamps become more stable over time, thus a specific intensity is more easily main- 
tained as the lamp ages 2) Intensity can be set only if the lamp is in \
Intensity mode 3)
Intensity cannot exceed the output of Max Brightness mode. 
LAMP HISTORY  - This read-only option lists the most lamps most recent-
ly installed and recorded in the projector. Lamp History automatically 
updates whenever you record a new lamp serial number-the new lamp is
added to the bottom of the list.
Lamp History
     S/N    Hours
     1234  1999
     5678  27 
						

							3-39
OPERATION
Use CHANGE LAMP  to record
the serial number for a newly 
installed lamp. 
In the  Lamp S/N window, use the
number text entry keys to record 
the new lamp serial number, and
press         again to accept the
change. See  Using Slidebars and
Other Controls if you need help entering the number. Once entered, the new lamp serial number
will be added to the  Lamp Historymenu and theLamp Hourstimer will reset to 0.  Lamp
Mode and Lamp Limit remain as they were for the previous lamp, and can be changed at any
time. 
NOTE: Enter a serial number  onlyif you have just installed a new lamp. This will help ensure
that lamp timer is not reset on an old lamp and that the number of hours logged on the lamp 
will be accurate.
IMPORTANT  
Always record the serial number of a NEW lamp.
Service  
The  Service submenu is also accessed through the  Advanced menu, but it is password-protected
and intended for use by qualified service technicians only.
Status !
This read-only menu lists a variety of details about the standard and op\
tional components cur-
rently in use on the projector. Refer to the  Statusmenu for versions of hardware (left side) and
software (right side) installed, the number of lamp hours logged in to\
tal and for a specific peri-
od (such as a rental period), and for your projector model name and se\
rial number. In addition,
the Status menu identifies the current channel, switcher, slot and frequencies.
Use        ,       ,        or           to see additional  Statusinformation.
1. 
2.
3.
4.
5.
6.
7. Lamp Hours
Lamp S/N
Lamp Message Lamp Limit
Lamp Mode Power
Intensity
Lamp History
Change Lamp Lamp        
1999 
1234
$
2000
Power
700
2750
Lamp S/N   5678
New S/N entry
automatically updates Lamp History...
and resets Lamp Hours to 0Lamp History
    S/N   Hours
    1234   1999
    5678   0
Enter
!!
   ON  OFF 
						

							3-40
OPERATION
Figure 3.26. Status Menu (SAMPLE)
3.8 Using Multiple Projectors
When working with multiple projectors, you may want to use the RS-232 or RS-422 serial ports
to chain the projectors together in a network that you control from either a keypad or a comput-
er/controller (see 2.9, Serial Port Connections). Or you may prefer that each projector stands
alone, in which case you will probably use a single IR remote keypad. In either case, you can
switch back and forth between broadcasting to all projectors or controlling each projector indi-
vidually.
Assigning a Projector#!
Make sure you have assigned a unique projector number to each projector present - this number
will be required in order get the exclusive attention of an individual projector. To assign a pro-
jector number:
Press        and select the Communications menu. In the Communications menu, scroll down to
Projector# and enter a three-digit number (000 to 999) for identifying the current projector.
Press         to accept the entry, or        to cancel.
Repeat for each projector, using a unique three-digit number for each. Once every projector has
its own number, you can begin to control the network.
Controlling One Projector!
If you are using an IR remote, press         to display an editable window. Enter the three-digit
number you have assigned to the projector you wish to control. All keypad commands will then
affect this projector exclusively until you press         again and enter a different number, or until
you switch to broadcast mode (below).
If you are using a wired remote keypad (optional) in a network of projectors, make sure that the
projector to which the keypad is connected has its Broadcast Keys option checked. Press   to
bring up the editable box. Enter the three-digit number assigned to the projector you want to
control - keypad commands will now affect only the desired projector until you press
again and enter a different number, or until you switch to broadcast mode (below).
NOTES: 1) If you are using a computer or controller to issue commands, use the correct RS-
232 software command to gain control of a single projector.
Menu
EnterExit
Proj
Proj
Proj 
						

							3-41
OPERATION
Broadcasting to All Projectors!
On the IR remote or wired keypad, press   to display the projector box. Press   again without
entering a number - the keypad commands will now affect all projectors.
Make certain that only one projector has its Broadcast Keys option selected (checked) - the
remaining projectors should have the option unchecked and their keypads disabled (do this in
Preferences menu). The Broadcast Keys projector will then relay keypad commands to the
others. If using a wired remote, make sure to select the Broadcast Keys option for the projec-
tor to which the wired remote is connected.
NOTE: If you are using a computer or controller to issue commands, use the correct RS-232
software command to broadcast.
3.9 Error Conditions
Occasionally the projector may encounter an error condition that interrupts normal operation.
Such a condition can be caused by an invalid user entry, an input signal error (most common)
or other system error.
If you would like to be notified on-screen of such errors, select the Screen option from the
Display Error Messages pull-down list (in Preferences menu). If you would like to be notified
via a serial communication only, select the RS-232 option instead. To receive both notifica-
tions, select All. To disable error messages (except for invalid user entries), select Off. 
NOTE: Error messages also always appear at the rear LCD next to the keypad.
User Errors !Invalid User Entry
Any keypad entry not recognized by the projector will trigger an on-screen error message
describing the problem. For example, if you specify a channel number that has not been
defined, the messageInvalid Channel” will appear. Or if you try to enter the wrong password,
youll see Invalid Password. Press         or        to confirm the message and eliminate the
message box.
NOTE: Displaying of Invalid User Entry messages cannot be disabled, even if Display Error
Messageshas been set to Off.
Input Signal Errors!
Input signal errors messages appear when there are no menus present, and have selected an
input on which the projector detects a problem. While menus remain operational and pressing
any key will temporarily remove the message from the screen, you must resolve the signal
problem in order to permanently eliminate the message.
NOTE: Input signal messages appear on-screen only if Display Error Messageshas been set to
Screen or All.
No Signal
The message No signalappears when there is no signal detected at the selected input. Both
HSYNC and VSYNC are inactive and the screen background is black. Connect or correct the
signal, or select another input.
EnterExit 
						

							3-42
OPERATION
Bad Sync
The message Bad Sync is displayed when HSYNC or VSYNC are active but the signal can-
not be displayed. Such a condition occurs when only one of the two signals is present, or when
either signal is unstable or of the wrong frequency. Correct the signal or select another input.
Other Signal Error Messages
In addition to the common Bad Syncand No Signalerrors, you may encounter a signal
error message indicating that Hsync and/or Vsync are either too fast or too slow. When such a
message appears, check the frequencies shown in the Status menu. If they are correct, then the
signal may be out of the projectors operating range. On some PCs you may be able to change
the settings to generate a compatible signal. If the frequencies shown in the Status menu are
incorrect, check the cabling to see where the problem is.
System Warnings / Errors !
When the projector encounters a system malfunction, either a System Warning message or a
System Error message may appear. Both types of messages are accompanied by a steady red
Power LED and a flashing red-and-yellow error code on the Status LED. This condition
indicates the need for service by a qualified Runco service technician.
NOTE: System messages appear on-screen only if Display Error Messageshas been set to
Screen or All.
System Warnings
A system warning message indicates that a system malfunction has been detected (see Status
LED Codes, below). A system warning message replaces any input signal message and disap-
pears when the input signal status changes. While the projector will remain operational, the
message indicates the presence of a serious problem that should be reported to the manufactur-
er. You can press         to remove the message, but for best results you should reset the projec-
tor-power the projector down and up again with the         key.
System Errors
A system error message indicates that a serious malfunction has been detected and must be
reported to the manufacturer (see Status LED Codes, below). The projector will no longer oper-
ate and must be reset-power the projector down and up again with the        key.
The Status LED Codes
If the Status LED on the back of the projector repeatedly flashes a pattern of yellow and red
light while the Power LED glows a continuous red, you have encountered a likely system
error requiring the attention of a qualified service technician (seeSystem Warnings and System
Errors, above). Try resetting the projector by powering it off and on again, cooling when neces-
sary. Consult Table 1 and contact your Runco dealer if the problem persists.
The specific pattern of flashing indicates the 2-digit code identifying the type of problem
encountered-the number of yellow flashes represents the first digit and the number of red flash-
es indicates the second digit. For example, a pattern of yellow-yellow-red-red-red is Code
23, meaning the lamp ballast (power supply) is overheated. These codes include:
Power
Exit
Power 
						

							3-43
OPERATION
Table 1. System Error Codes 
Code Description 
GENERAL 
12 Software bug 
13  CRC error in flash ROM 
14 Programming complete 
15  Attempting to download code without being in boot mode 
16 Invalid interrupt 
LAMP / BALLAST 
21  Unable to turn the lamp on 
22  Lamp is overheated 
23  Lamp ballast (power supply) is overheated 
24  One or more of the lamp interlocks are open 
25  Lamp may be on before being turned on 
26  Invalid lamp ballast ID 
27  Unexpected lamp shut-off 
IMAGE PROCESSOR MODULE 
31  Boot code CRC failed 
32  Unable to program the Sync Xilinx part 
33  Unable to program a device on Altera programming bus 
34  Unable to program a device on JTAG programming bus 
35  Unrecognized ROM type  
36  Write to flash ROM failed 
37  General IPM failure 
38  Code being downloaded will not fit in ROMs 
PANEL DRIVER MODULE / LIGHT ENGINE ELECTRONICS 
41  Unrecognized Panel Driver Module (PDM) 
42  Unable to program a device on Panel Driver programming bus 
43  Panel Driver/light engine communication problem 
44  Red Formatter/flex cable problem 
45  Green Formatter/flex cable problem 
46  Blue Formatter/flex cable problem 
POWER & COOLING 
51  Fan #1 failed (part of Cooling Module) 
52  Fan #2 failed (part of Cooling Module) 
53  Fan #3 failed (side fan, rear—connects to J38 on ICM) 
54  Fan #4 failed (side fan, front—connects to J39 on ICM) 
55  Low voltage power supply failed to turn on 
MOTOR CONTROL MODULE  
(not in the V X-3c) 
61  Problem communicating with MCM  
INTERCONNECT OR CHASSIS I.D. 
71  Unable to access EEPROM on the ICM 
72  EEPROM memory has re-initialized 
VIDEO DECODER MODULE (INPUT 3 OR 4) 
81  Unable to program the video decoder (VDM) 
OPTIONAL INTERFACE MODULE 
91  Unable to program the option card 
If you encounter a system error, try resetting the projector by powering\
 it  off and on again   
(cooling if necessary).   
						

							4-1
Maintenance
4.1  Warnings and Guidelines
This projector is CSA approved and is designed for safe and reliable operation. However, safe
operation cannot be assured by design alone; installers, maintainers, and users must maintain a
safe operating environment for the system. Please read through and understand the following
warnings and guidelines promoting safe usage of the projector.
WARNING  
Never look directly into the projector lens. 
The extremely high brightness of this projector 
can cause permanent eye damage.
WARNING  
For protection from ultraviolet radiation,
keep all projector shielding intact during operation.
Labels and Markings!
Observe and follow all warnings and instructions marked on the projector.
The exclamation point within the equilateral triangle alerts the user to important
operating and maintenance (servicing) instructions in the literature accompanying
the projector.
The lightning flash and arrowhead symbol within the equilateral triangle alerts the
user to non-insulated dangerous voltage within the projectors enclosure that may
be of sufficient magnitude to constitute a risk of electric shock.
Projector Location!
Operate the projector in an environment that meets the operating range specifications in Section
5, Specifications. Do not operate the projector close to water, such as near a swimming pool.
Do not place the projector on an unstable cart, stand or table. If the projector is to be ceiling
mounted, only use a Runco-approved ceiling mount fixture.
A projector and cart combination should be used with care. Sudden stops, excessive
force, and uneven surfaces may cause the projector and cart combination to over-
turn.
!!
!!
! 
						

							4-2
MAINTENANCE
Lamp and Filter Replacement!
LAMP:Do not operate the Xenon lamp for more than 1000 hours; risk of the lamp shattering
increases as a result of changes in the quartz glass. Also, operation beyond 1000 hours signifi-
cantly reduces brightness output.
WARNING  
Never attempt to remove the lamp housing directly after use. 
The lamp is under great pressure when hot and may explode, 
causing personal injury and/or property damage. 
Allow to cool completely.
The arc lamp operates at a very high temperature and pressure. Failure to
allow the lamp to sufficiently cool prior to handling could result in an
explosion causing personal injury and/or property damage. After turning
the projector off it is important that you wait at least five minutes before
unplugging it. This provides enough time for the internal lamp cooling
fans to cool the lamp and to automatically shut off. Cool completely
before handling.
WARNING  
Use only lamps supplied by Runco.
FILTER:Replace the side filter every 1000 hours or sooner. If this filter is not replaced, air
flow may become restricted and cause the projector to overheat.
See 4.4, Replacing the Lamp and Filterfor the complete replacement procedure.
WARNING  
Use only filters supplied by Runco.
Power Cord and Attachments !
Only use attachments or accessories recommended by Runco, such as the 13 amp high-current
rated power cord supplied. Use of other attachments or accessories with this projector may
result in the risk of fire, shock or personal injury.
WARNING  
Use only the AC power cord supplied. 
Do not attempt operation if the AC supply and 
cord are not within the specified voltage and power range.
Do not allow anything to rest on the power cord. Locate the projector where the cord cannot be
damaged by persons walking on it or objects rolling over it.
Operate the projector at the specified voltage only. Do not overload power outlets and extension
cords as this can result in fire or shock hazards. Runco recommends a dedicated AC circuit for
the projector itself.
!!
!!
!!
!! 
						

							4-3
MAINTENANCE
The projector is equipped with a three wire plug having a third (grounding) prong. This is a
safety feature. If you are unable to insert the plug into the outlet, contact an electrician to have
the outlet replaced. Do not defeat the safety purpose of the grounding-type plug.
Ventilation!
Before unplugging the power cord, make sure the internal lamp cooling fans have shut off. The
fans automatically shut off when the projector has adequately cooled down.
Slots and openings in the projector provide ventilation. To ensure reliable operation of the pro-
jector and to prevent overheating, these openings must never be blocked or covered. The pro-
jector should never be placed near or over a radiator or heat register. The projector should not
be placed in an enclosure unless proper ventilation is provided.
Do not push objects of any kind into the projector through the ventilation openings. They may
touch dangerous voltages or short-out components resulting in a fire or shock hazard. Do not
spill liquids of any kind into the projector. Should an accidental spill occur, immediately unplug
the projector and have it serviced by a qualified Runco service technician.
Servicing!
If any of the following conditions exist, unplug the projector from the power outlet and refer
service to qualified Runco service personnel.
!The power cord has been damaged.
!The internal cooling fans do not come on when the projector is first turned on.
!Liquid has been spilled into the projector.
!The projector has been exposed to excessive moisture.
!The projector does not operate normally.
!The projector has been dropped or the case has been damaged.
Do not attempt to service the projector yourself. All servicing must be performed by a qualified
Runco service technician. If replacement parts are required, it is important that only Runco-
approved parts are used. Other parts may result in fire, electric shock or risk of personal injury.
4.2 Cleaning
Clean the projector when required. Before cleaning, always unplug the projector from the
power outlet.
Lens!
To avoid the risk of scratching the lens, clean the lens onlyif absolutely required. A small
amount of dust on the lens will have very little effect on picture quality. If the lens must be
cleaned, use a DRY soft cotton cloth. Clean gently in a circular motion.
Lamp!
It is important to never touch the glass surface of the lamp, as the oil imprint will seriously
degrade lamp performance. Should you accidentally touch the surface of the lamp, clean care-
fully with a lint-free cloth moistened with isopropyl alcohol.