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Ricoh Hadar-PJ1 Series Technical Training Manual

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This course explains how to service the Hadar-PJ1 series of high-power,
high-contrast projectors.
To learn about this series, please study the user's guide and the field service
manual in addition to this TTP.
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Summary of Contents for Ricoh Hadar-PJ1 Series

  • Page 1 This course explains how to service the Hadar-PJ1 series of high-power, high-contrast projectors. To learn about this series, please study the user’s guide and the field service manual in addition to this TTP.
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  • Page 4 See the specifications table in the service manual for more details. Contrast: Compare with Sirius-PJ1 which has a contrast of 2000:1 What does ‘9000:1’ mean? It means that the white areas are 9000 times brighter than the black areas.
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  • Page 15 1. LAN terminal 2. Service terminal 3. HDMI 1/MHL In terminal 4. HDMI 2 In terminal 5. DisplayPort terminal 6. Computer 1 In terminal 7. Monitor Out terminal 8. S-Video In terminal 9. Composite Audio Input (left) terminal 10. Audio 2 In terminal 11.
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  • Page 21 OSD: On Screen Display...
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  • Page 26 The adjustment is in service mode. Note that the adjustment appears in two different menus. These adjustments are the same.
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  • Page 29 This section explains the basic points about updating the firmware.
  • Page 30 The detailed procedure is in the System Maintenance - Firmware Update section of the service manual.
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  • Page 32 The detailed procedure is in the System Maintenance – Network Firmware Update section of the service manual.
  • Page 33 The End...