Ricoh Sargas-PJ1 Quick start guide

Sargas-PJ1
RICOH PJ
WUL6280/WXL6280/LU6000/LW6000
Machine Codes: Y095/Y096/Y097/Y098
Field Service Manual
September, 2015

Important Safety Notices
Important Safety Notices
Prevention of physical injury
1. Before disassembling or assembling parts of the main machine and peripherals, make sure that the
power cord of the main machine is unplugged.
2. The wall outlet should be near the machine and easily accessible.
3. If any adjustment or operation check has to be made with exterior covers off or open while the
main switch is turned on, keep hands away from electrified or mechanically driven components.
• To prevent a fire or explosion, keep the machine away from flammable liquids, gases, and
aerosols.
Health safety conditions
This machine, which uses a high voltage power source, can generate ozone gas. High ozone density is
harmful to human health. Therefore, the machine must be installed in a well-ventilated room.
Observance of electrical safety standards
This machine and its peripherals must be serviced by a customer service representative who has
completed the training course on those models.
Health safety conditions
This machine, which uses a high voltage power source, can generate ozone gas. High ozone density is
harmful to human health. Therefore, the machine must be installed in a well-ventilated room.
Observance of electrical safety standards
This machine and its peripherals must be serviced by a customer service representative who has
completed the training course on those models.
Safety and Ecological Notes for Disposal
Dispose of replaced parts in accordance with local regulations.
1

Laser Safety Information
Read through this document in its entirety and understand all warnings and precautions before
attempting to operate the projector.
Important Laser Notice
• This product is classified as Class 3R of IEC60825-1 : 2007 and also complies with 21 CFR
1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24,
2007.
IEC 60825-1:2014: CLASS 1 LASER PRODUCT - RISK GROUP 2
• The explanatory label shows all information related to laser power.
• CLASS 3R LASER PRODUCT-AVOID DIRECT EYE EXPOSURE.
• The laser aperture is from the projection lens, DO NOT LOOK INTO THE LENS.
• This projector has a built-in Class 4 laser module.
• Unplug the power cord from the outlet with exterior covers open before maintenance operations.
However, if you need to turn the main power on with the covers open to do adjustment, never
attempt to remove or disassemble the Optical Engine [B] and Laser Banks [A]. Doing so may cause
exposure to CLASS 4 laser light.
• If it is necessary to replace the Laser Bank, replace the entire optical engine and base unit.
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• Any operation or adjustment not specifically instructed by the service manual creates the risk of
hazardous laser radiation exposure.
• Do not stare into the beam when the projector is on. The bright light may result in permanent eye
damage.
• When turning on the projector, make sure no one within projection range is looking at the lens.
• Not following the control, adjustment or operation procedure may cause damage by exposure to
laser radiation.
• Adequate instructions for assembly, operation, and maintenance, including clear warnings
concerning precautions to avoid possible exposure to laser and collateral radiation in excess of the
accessible emission limits are defined by Class 3R.
3

TABLE OF CONTENTS
Important Safety Notices................................................................................................................................... 1
Important Safety Notices............................................................................................................................... 1
Prevention of physical injury................................................................................................................. 1
Health safety conditions........................................................................................................................1
Observance of electrical safety standards.......................................................................................... 1
Safety and Ecological Notes for Disposal................................................................................................... 1
Laser Safety Information.....................................................................................................................................2
Important Laser Notice...................................................................................................................................2
1. Product Information
Overview.............................................................................................................................................................9
Main Unit........................................................................................................................................................ 9
Control Panel................................................................................................................................................11
Connection Ports.......................................................................................................................................... 12
Remote Control............................................................................................................................................ 13
Specifications....................................................................................................................................................15
Product Highlights........................................................................................................................................15
General Specifications................................................................................................................................ 15
Compatible Modes......................................................................................................................................18
Input Signal..........................................................................................................................................18
PIP/PBP Compatibility........................................................................................................................ 22
Laser Diode Information.............................................................................................................................. 22
Lenses............................................................................................................................................................22
Block Diagram..................................................................................................................................................26
2. Installation
Installation Requirements................................................................................................................................. 29
Environment/Power Requirements............................................................................................................. 29
Machine Space Requirements....................................................................................................................29
Machine Dimensions................................................................................................................................... 29
Main Machine Installation...............................................................................................................................30
Accessory Check..........................................................................................................................................30
Precautions................................................................................................................................................... 31
Do.........................................................................................................................................................31
Do not...................................................................................................................................................31
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3. Replacement
Special Tools.................................................................................................................................................... 33
Equipment Needed..........................................................................................................................................34
Parts List.............................................................................................................................................................35
Service Parts List........................................................................................................................................... 35
Part Replacement..............................................................................................................................................36
Lens Ring, Projector Lens............................................................................................................................. 36
Exterior Covers.............................................................................................................................................37
Top Cover............................................................................................................................................ 38
Rear Cover...........................................................................................................................................40
Front Cover, Front IR Sensor.............................................................................................................. 41
Left Cover.............................................................................................................................................43
Right Cover.......................................................................................................................................... 44
Keypad Board, Keypad Buttons, Top IR Sensor, LED Indicator Board...................................................46
LAN Board, Main Board, IO Board.......................................................................................................... 48
Connection List.....................................................................................................................................52
Vertical Motor, Horizontal Motor.............................................................................................................. 54
Light Sensor.................................................................................................................................................. 56
Filter Wheel.................................................................................................................................................. 58
Optical Engine + Base Unit......................................................................................................................... 60
Fans...............................................................................................................................................................62
Fan 1, Fan 2........................................................................................................................................ 63
Fan 3.................................................................................................................................................... 64
Fan 4.................................................................................................................................................... 65
Fan 5.................................................................................................................................................... 67
LD Driver Board, PSU, Thermal Pad...........................................................................................................68
Notes for Installation...........................................................................................................................70
Safety Interlock Switch................................................................................................................................ 72
Thermal Switch.............................................................................................................................................73
Harness Power Switch................................................................................................................................. 74
Adjustable Feet.............................................................................................................................................75
4. Adjustment
Required Action after Replacing Parts ...........................................................................................................77
5

Service Mode ..................................................................................................................................................78
How to enter the Service Mode..................................................................................................................78
Service Mode Settings.................................................................................................................................79
Adjustment........................................................................................................................................................ 81
Rod Adjustment............................................................................................................................................ 81
Focus Adjustment......................................................................................................................................... 82
Back focus adjustment.........................................................................................................................83
Bore sight adjustment..........................................................................................................................84
Checking the Default Gear Position...................................................................................................85
Phosphor Wheel Index Adjustment............................................................................................................ 86
Filter Wheel Index Adjustment.................................................................................................................... 88
Calibration........................................................................................................................................................90
Lens Calibration........................................................................................................................................... 90
Light Sensor (ABP) Calibration....................................................................................................................90
ADC Calibration.......................................................................................................................................... 91
VGA RGB Calibration.........................................................................................................................91
VGA YUV Calibration.........................................................................................................................93
Component YUV Calibration............................................................................................................. 95
G Sensor Calibration...................................................................................................................................97
Re-write Serial Number................................................................................................................................... 99
Equipment Needed......................................................................................................................................99
Re-write Serial Number...............................................................................................................................99
Connection and projector setting.......................................................................................................99
Re-write serial number......................................................................................................................100
Check Serial Number (SN)...................................................................................................................... 101
Factory Reset..................................................................................................................................................103
Factory Reset Procedure (1)..................................................................................................................... 103
Factory Reset Procedure (2)..................................................................................................................... 103
5. Troubleshooting
Troubleshooting............................................................................................................................................. 105
LED Indicators................................................................................................................................................ 107
Error Log Troubleshooting.............................................................................................................................109
Checking the Error Log (Service Mode Menu).......................................................................................109
6

Checking the Error Log (Using RS232)................................................................................................... 110
Equipment Needed.......................................................................................................................... 110
Procedure.......................................................................................................................................... 111
6. Test & Inspection
Test Equipment and Conditions.................................................................................................................... 115
Test Equipment Needed............................................................................................................................115
Recommended Test Condition..................................................................................................................115
Pixel Specifications and Criteria.............................................................................................................. 116
Test Inspection Procedure............................................................................................................................. 119
Function Inspection....................................................................................................................................119
Check points.............................................................................................................................................. 119
Network Test.................................................................................................................................................. 120
Connection Test......................................................................................................................................... 120
Controlling the Machine with a Web Browser....................................................................................... 121
Connecting the Projector & Checking the LAN Setting.......................................................................... 121
PC Network Setting...................................................................................................................................122
Proxy Setting.............................................................................................................................................. 123
7. Firmware Update
PW392/PIC FW Update............................................................................................................................. 127
Equipment Needed................................................................................................................................... 127
Firmware Update Procedure.................................................................................................................... 127
Check the PW392 and PIC FW Version ................................................................................................ 132
LAN Firmware Update.................................................................................................................................. 133
Equipment Needed................................................................................................................................... 133
LAN FW Update Procedure..................................................................................................................... 133
Check the LAN FW Version......................................................................................................................137
8. Detailed Description
Laser................................................................................................................................................................139
Labelling.....................................................................................................................................................139
Characteristics of Laser Light Source Projector....................................................................................... 139
Classification According to Light Source.................................................................................................140
Optical Mechanism...................................................................................................................................141
Cooling System..........................................................................................................................................144
7

Projection Light...........................................................................................................................................145
Light............................................................................................................................................................ 145
8

1. Product Information
Overview
Main Unit
Front view
Rear view
1. Front IR receiver
2. Projection lens
3. Lens ring
4. Adjustable feet
5. LED status indicators
6. Top IR sensor
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7. Connector panel
8. Power switch
9. Power connector
10. Kensington lock
11. Security bar
12. Inlet vent
13. Control panel
Right view
Left view
1. Inlet vent
2. Outlet vent
1. Product Information
10

Control Panel
Ind. Part Name Description
1 / Power key Turns the projector on or off.
2 Menu key Displays menus.
3 Enter key Confirms a selection.
4 Exit key Returns to the previous level, or exits the menu if at the top level.
5 Arrow keys • Adjusts a setting UP or DOWN.
• Navigates within a menu.
6 AV mute key Displays or blanks the video image.
7 Input key Selects an input for the main or PIP/PBP image.
8 Zoom key Adjusts zoom.
9 Focus key Adjusts focus.
10 Auto key Automatically optimizes the image.
11 Lens key Adjusts the lens vertical or horizontal offset setting.
Overview
11

Connection Ports
1. HDBaseT connector
2. Remote In/Out connectors
3. HDMI connector
4. VGA IN connector
5. VGA OUT connector
6. DVI-D connector
7. Ethernet connector
8. USB Type A connector
9. Mini USB connector (for LAN firmware update only)
10. RS232 connector (PC control)
11. Component IN connectors
1. Product Information
12

Remote Control
Ind. Part Name Description
1 Power on Turns the projector ON.
2 Number key Enters a number, such as a value for an IP address, etc.
Overview
13

Ind. Part Name Description
3 Info Displays source image information.
4 Auto Automatically optimizes the image.
5 Enter • Selects a highlighted menu item.
• Changes or accepts a value.
6 Arrow keys • Adjusts a setting UP or DOWN.
• Navigates within a menu.
7 Menu Displays menus.
8 Bright Adjusts the amount of light in the image.
9 Gamma Adjusts mid-range levels.
10 Lens H Adjusts the position of the image horizontally.
11 Lens V Adjusts the position of the image vertically.
12 Keystone H Adjusts the horizontal keystone.
13 Keystone V Adjusts the vertical keystone.
14 Shutter (AV Mute) Displays or blanks the video image.
15 Hot Key Selects your preset keys quickly.
16 OFF Turns the projector OFF.
17 Mode Selects the preset display mode.
18 Source Selects an input for the main or PIP/PBP image.
19 Exit Returns to the previous level or exits the menus if at the top level.
20 Cont. Adjusts the difference between dark and light.
21 PIP Turns PIP/PBP ON/OFF.
22 Focus Adjusts focus to improve image clarity as desired.
23 Zoom Adjusts zoom to achieve the desired image size.
24 Pattern Displays a test pattern.
1. Product Information
14

Specifications
Product Highlights
• WXGA: One panel 0.65”-WXGA projection system, w/ TI DDP4421 solution
• WUXGA: One panel 0.67”-WUXGA projection system, w/ TI DDP4422 solution
• 5,400 ANSI lumens platform for WXGA (Standard) and WUXGA (Standard)
• Power Zoom/Focus and full lens shift
• Supports LAN network control and HDBaseT for video streaming
• Supports Wi-Fi (optional dongle)
• Supports PIP/PBP.
• Supports 360 degrees free orientation operation.
General Specifications
No Item Description
1 Technology “TI” 0.65” XGA DMD, Type A, DC3 / “TI” 0.67” WUXGA
DMD, Type A, DC3
2 Dimension (W x D x H) 484 x 525 x 186 mm (without lens, w/o elevators)
3 Weight
• Net weight (w/o lens): 18 kg
• Gross Weight (with Type A3 lens): 18.5 kg
• Weight with package (w/o lens): 22.5 kg
4 Power supply
Auto-ranging: 100V-240V ± 10%, 50-60Hz
• 400W Laser Diode @ Normal operation
• 240W Laser Diode @ ECO operation
5 Keystone correction
V: +/- 20 degrees
H: +/- 20 degrees
OSD adjusting range will be +/-40 steps for H and V.
6 Pincushion/Barrel OSD adjusting range will be 0-100 steps for H and V.
Specifications
15

No Item Description
7 Resolution
• Native resolution:
WXGA (1200x800) / WUXGA (1920x1200)
• Supported Resolution:
Up to WUXGA@60Hz (Reduced Blanking) & UXGA@60Hz
8 Power consumption
• Normal Brightness mode: 570W+/-15%@ 110VAC
• ECO Brightness mode: 300W+/-10%@ 110VAC
• Standby mode (LAN off) < 0.5W (supports ErP < 8W,
include Wi-Fi dongle)
9 Throw ratio (WXGA)
• 1.00-1.28 (Replacement Lens Type A2)
• 1.28-1.61 (Standard Lens Type A3)
• 1.60-3.07 (Replacement Lens Type A4)
• 3.04-5.78 (Replacement Lens Type A5)
• 0.79-1.00 (Replacement Lens Type A1)
10 LD life • Normal mode: 20,000 hours standard @3.5W, 50%
survival rate
11 Video compatibility
• NTSC: NTSC M 3.58MHz, 4.43MHz
• PAL: PAL B/D/G/H/I/M/N, 4.43MHz
• SDTV: 480i/p, 576i/p
• HDTV: 720p(50/60Hz), 1080i/p(50/60Hz), 1080p
24\25\30\50\60 Hz
12 Brightness (ANSI
Lumens)
• Standard:
5,400(WXGA) /5,400(WUXGA)
• Minimum:
4,800(WXGA) /4,800(WUXGA)
1. Product Information
16

No Item Description
13 Contrast ratio *1
Full on/ Full
off
• Standard:
1,100:1 (WXGA) / 1200:1 (WUXGA)
• Minimum:
1000:1 (WXGA) / 1000:1 (WUXGA)
ANSI
• Standard:
250:1 (WXGA) / 250:1 (WUXGA)
• Minimum:
150:1 (WXGA) / 150:1 (WUXGA)
14 Uniformity *2
JBMA
Standard
(Lens
Center)
• Standard:
85% (WXGA) / 85% (WUXGA)
• Minimum:
80% (WXGA) / 80% (WUXGA)
White ANSI
Standard
(Lens
Center)
• Standard:
+/-15% (WXGA) / +/-15% (WUXGA)
• Minimum:
+/-30% (WXGA) / +/-30% (WUXGA)
Black ANSI
Standard
(Lens
Center)
• Standard:
+/-30% (WXGA) / +/-30% (WUXGA)
• Minimum:
• +/-50% (WXGA) / +/-50% (WUXGA)
15 Filter wheel
• 4 Segment—RYGB, Filter Diameter: 65mm
• R98/G90/Y118/B54
• Speed: 7200 Hz
16 Color Coordinate:
Chromaticity (± 0.025)
White: X: 0.3181, Y: 0.3405
Red: X: 0.6347, Y: 0.3598
Green: X: 0.2973, Y: 0.6271
Blue: X: 0.1601, Y: 0.0166
17 Projection lens See the section about the Lens (page 22 "Lenses")
Specifications
17

No Item Description
18 Temperature • Operating: 5°C to 40 °C *3
• Storage: -10°C to 60°C
19 Humidity • Operating: 10 to 85%RH, non-condensing
• Storage: 5 to 90%RH, non-condensing
20 Altitude
• Operating:
for 0 - 2500 ft, 5 - 40°C
for 2500 - 5000 ft, 5 - 35°C
for 5000 - 10000 ft, 5 - 30°C
*1 ANSI contrast is verified in bright display mode and normal brightness mode.
Contrast spec is based on standard lens type A3. For other lenses, contrast will be different.
*2 Uniformity is measured in bright display mode, normal brightness mode and lens shift on center.
*3 The temperature displayed in “System Temperature” in “Information” in “OPTION” in the OSD menu
indicates the temperature inside the enclosure, so it is not a problem even if it exceeds 40°C (104°F).
Compatible Modes
Input Signal
Signal Resolution Refresh
rate [Hz] VGA Compon ent HDMI DVI HDBaseT
PC 640 x 480 60 O - O O O
PC 640 x 480 67 O - O O O
PC 640 x 480 75 O - O O O
PC 640 x 480 85 O - O O O
PC 640 x 480 66.6 - - O O O
PC 720 x 400 60 O - O O O
PC 800 x 600 60 O - O O O
PC 800 x 600 72 O - O O O
1. Product Information
18